Tampilkan postingan dengan label iphone. Tampilkan semua postingan
Tampilkan postingan dengan label iphone. Tampilkan semua postingan

Minggu, 29 Agustus 2010

Clear's iSpot Is a WiMax Hotspot For iPhones and iPads

Clear's iSpot Is a WiMax Hotspot For iPhones and iPadsWith more cities being blanketed in the warm glow of WiMax every month, 3G speeds are going to start seeming primitive, fast. Clear's iSpot hotspot lets iPhones, iPads, and iPod Touches get a taste of the delicious 4G future.
Clear's iSpot can serve as a hotspot for up to eight Wi-Fi enabled devices at a time—its site says it was optimized for Apple's mobile devices, whatever that means—while running on its rechargeable battery or juicing up over USB. 
The device, which looks a lot like a Mighty Mouse, or a bar of soap, will be available August 10 for $99, with a no-contract, $25 monthly plan for unlimited data. Not too bad, if your city has already been given the WiMax treatment. Because there's no buzzkill worse than waiting for a snappy new iPhone or iPad to suck down a page over 3G. [iSpot via SlashGear]
Update: Today and today only, you can net the iSpot itself for $29—70% off.
Update 2: Ars discovers why this is so cheap, when the standard CLEAR plan is $40. It's dedicated to just Apple devices—in that, it detects what devices are connected and can only let them connect if it's an Apple device. If you want to unlock it to all devices, they'll bump you up to the $40 a month plan.
Of course, if you're on a laptop, it's probably rather easy to mimic an Apple device by changing some settings, but harder if you're on, say, a BlackBerry. [Ars]

Selasa, 10 Agustus 2010

AXIMCom MR-102N mobile router

We’re calling it - the days of the standalone 3G dongle or modem are numbered. In their place, a new class of portable router has emerged. The AXIMCom MR-102N is one such device. Packed into a small device, marginally larger than a cigarette box, is a 3G modem, wireless router and battery pack that will create a wireless LAN anywhere, anytime. 
The AXIMCom MR-102N is very easy to set up. It has an Ethernet port, USB port, power switch and AC input. The Ethernet connection is used for the initial set-up so that you’re not creating an open wireless hotspot before you’ve done any configuration.Unlike many of the routers in this class, the MR-102N supports a variety of advanced network settings such as port forwarding and VPN.

We tested the AXIMCom MR-102N with a USB modem from Optus. We powered on the MR-102N, plugged in the modem and went into the browser-based configuration utility. This was both Windows and Mac friendly. Given that it worked with both Firefox and Chrome, we’d expect the same from Linux.

Setting up the modem required that we choose the brand from a drop down list and then enter the APN settings. Once that was in, we could choose whether to connect automatically or on command. One of the handy things about the MR-102N is that it’s not only able to use USB modems. If you’re an iPhone user and have tethering enabled, you can connect your iPhone and share its 3G connection. You can also use Windows Mobile and Android phones in the same way.

Perhaps the most important thing we can say about the MR-102N is that it just works. Once we’d gone through the initial set up, the MR-102N delivered a reliable Internet connection to an iPhone, iPad, netbook and notebook computer. Battery life was reasonable with several hours of use on a single charge.

Range over the 802.11n radio was solid with ping times only falling once we several several meters away. The signal didn't completely drop away until we were over 12 metres away and with a solid wall interfering with the line of sight.

For $199, the AXIMCom MR-102N delivers an easy way to use your existing 3G data service and share it with multiple devices. With support for all Australian carriers and a bunch from other countries as well, the MR-102N makes a worthy travel companion.

Sabtu, 19 Juni 2010

Vodafone Releases iPhone 4 UK Prices

Mobile operator Vodafone has released its prices for Apple’s new iPhone 4, leaving only T-Mobile and 3 still to declare how much they will charge for the device.

Vodafone will give the iPhone 4 away for “free” if a customer will pay £60 a month for two years, according to the tariff which has just been published. Like other operators, Vodafone is not yet publishing its pay-as-you-go contract details. O2 published its prices yesterday, and Orange published rates on Wednesday - it has been rumoured that 3 UK intends to declare its prices last, in order to undercut the other players.

T-Mobile and 3 still to go


Although broadly similar to O2’s, Vodafone’s plans have differences which could benefit some users. The biggest difference is that, unlike O2, Vodafone charges the same upfront cost for the phone whether it is bought on an 18 month plan or a two-year contract.

The use of Wi-Fi is also differerent. Where O2’s is unlimited, Vodafone customers get 1GB of Wi-Fi data, along with 1GB of 3G data, on a contract for a 16GB iPhone 4. The device has an upfront cost of £219, and then costs £25 a month on a two-year contract, or £30 a month on an 18 month plan.

The deal also gives users 75 minutes of talk time and 250 texts.

To get the phone “free, users have to either pay £60 a month for two years, or £65 a month for 18 months. On a business plan, users can get the phone free for £50 or £55 a month - for 24 or 18 months respectively. These details have turned out to be the same as those released in error on Monday, when Apple released its SIM-free pricing.

3 to undercut competitors?

Last year, when 3 announced it intended to sell the iPhone, chief executive Kevin Russell promised to negotiate hard on price, so many potential customers hope the 3 network will undercut the others when it brings Apple’s smartphones to a traditonally less-extravagant audience.

The iPhone 4 is selling fast: in the UK, Apple’s pre-order stock ran out in 24 hours, while in the US, AT&T and Apple servers failed under the pressure of 600,000 pre-order sales in the first day.

The iPhone 4 has a larger battery capable of 7 hours of talk time and runs the fourth version of the iPhone operating system (iOS4), which is the first to include features such as multitasking. It also has a thinner body, a front-facing camera for video conferencing and a built-in three-axis gyroscope.

Sabtu, 12 Juni 2010

Jailbreak/Unlock the iPhone OS 3.1.2 on the 3Gs/3G and Enable Flash

When you unlock the iPhone 3Gs/3G 3.1.2 you can use the SIM card of any GSM network carrier. This will unleash many features not available to the standard, unlocked iPhone. With an unlocked iPhone you are no longer locked into an agreement with Apples contracted carrier.

Also when you have an unlocked iPhone 3Gs/3G it is jailbroken and able to install and run programs that normally are prevented to being installed. iPhone unlocking solutions has software that will have your phone unlocked in a matter of minutes. You are just one click away from bring able to use your phone just like you would like.

With an unlocked iPhone 3Gs/3G there is software that allows you to tether the phone to be a modem for your laptop. This will save you in over twenty dollars a month for a data plan for a dongle modem for your laptop. With an unlocked phone you can enable Flash players and other software that will make your phone more functional.

Remove the restrictions that your network provider places on your iPhone 3Gs/3G after you jailbreak iPhone 3Gs/3G and unlocking iPhone 3Gs/3G. iPhone unlocking solutions has been in the business for more than four years and has provided the safest and easiest to use solutions to unlock iPhone 3Gs/3G. Over two million devices have been unlocked with iPhone unlocking solutions worldwide. They offer a money back guarantee, support and updates with technicians available all hours of the day.

Rabu, 02 Juni 2010

AT&T Just Killed Unlimited Wireless Data (and Screwed Everybody in the Process)

AT&T Just Killed Unlimited Wireless Data (and Screwed Everybody in the Process)

Unlimited, all-you-can-eat wireless data was a beautiful thing for Apple devices on AT&T, delivering streams of Pandora, YouTube videos, a million tweets, and hundreds of webpages without worry. And now it's dead.

AT&T's new, completely restructured mobile data plans for both iPhones and iPads have officially launched the era of pay-per-byte data, which we've known was coming. We just hoped it would take a little longer. It's the anti-Christmas.

AT&T is likely just the first, since carriers rarely do anything alone (like when everybody launched unlimited voice calling in lockstep), and Verizon's CTO has rumbled that plans with "as much data as you can consume is the big issue that has to change." And so it is.

AT&T Just Killed Unlimited Wireless Data (and Screwed Everybody in the Process)

If you look at the costs per megabyte, you can see how, despite the fact AT&T is pitching the availability of lower priced plans as a value move, you actually are paying more for less. (Update: Corrected chart, moved a decimal place.)

Under AT&T's old iPhone and smartphone plans, $30/month bought you truly unlimited data. With their new plans for smartphones, arriving June 7 (not coincidentally, the day of Steve Jobs' WWDC keynote) the confusingly named DataPlus offers 200MB of data for $15 a month, while DataPro gives you 2GB for $25. With DataPlus, if you run over 200MB you get another 200MB for $15. But, AT&T tells us that if you're running over the 200MB limit, you can actually switch to the beefier 2GB DataPro completely pain-free (no ETFs or any of that business), and then switch back to the skinnier plan "over time." With DataPro, if you run over 2GB, you get another 1GB of data for $10, ad infinitum. So, if you use 5GB of data, you're looking at a $55 bill for data.

Tethering for the iPhone is here, finally! Hurray! Right? Wrong. First, consider that the old, non-iPhone tethering option offered you 5GB of tethering data for an extra $30 a month. The new plan charges you $20 extra to use the same 2GB pool of data for tethering. You are not buying extra data. You are simply paying extra to use it for tethering.

Let me repeat that: AT&T is charging you an additional twenty dollars a month based purely on how you use your data. This is bullshit, plain and simple.

Why does it matter how you use that 2GB? Why does it cost extra to use it in a slightly different manner, if you're paying for it all the same?

It's asburdity—especially when you consider the basic math. Under the old plan, you paid $60 a month for unlimited data, plus 5GB worth of tethering. Under the new plan, you will pay $45 for 2GB of data, total.

When you break out the dollar-per-byte value, showing just how much data you get per dollar, it becomes clear how outrageous the new pricing schemes are, whatever AT&T murmurs about how much data 98 percent of users actually consume.

The new plans apply to the iPad as well. Meaning the no-contract $30 unlimited data plan, the plan both Apple and AT&T pitched so hard, assuring us that we would never have to worry about data or contracts, is no more. If that $30-whenever-you-want-it unlimited data was a part of your calculus in buying the 3G iPad—it was part of mine—you've effectively been baited-and-switched. They promised one thing, and in just two months, it's gone. I suppose that's the downside of not having a contract with a multi-billion dollar corporation—you're free to ditch them, but they're free to screw you in return.

There is a way out, though it's really more like a way in, since it requires you to dive more securely into the vice grip of AT&T. If you already have an unlimited smartphone data plan and you renew your contract after June 7, as long as you don't change your plan, you can keep on keepin' on with your unlimited plan. In other words, you can get a new smartphone, but keep the same plan—then you're grandfathered in with unlimited data. Same deal with the iPad: If you start an unlimited data plan before June 7, and let it keep automatically renewing, you'll keep unlimited data.

If you add the $20 tethering option after June 7, though, you move to the new plans (which obviously screws iPhone owners interested in tethering). If you don't already have an unlimited smartphone data plan, and buy one after June 7, you'll get one of the new plans. If you come to AT&T after June 7, you'll get one of the new plans. If you start a new iPad 3G data plan after June 7, you'll get one of the new plans. (Here's a bit more on various scenarios and what'll happen with different configurations.)

So, what'll be? Tie yourself up more tightly with AT&T to preserve your data privileges, or join this brave new world, where you pay for every byte you eat? Any hopes you could've possibly had for unlimited 4G, you might as well shred them now. It's true, for most people (98 percent of users, says AT&T), 2GB a month might be fine—I've only used 1GB on my iPad 3G, even after streaming a ton of movies with the intent of killing my battery. And I'm not opposed to metered internet, per se. But I am opposed to higher costs per megabyte, BS charges for tethering, and broken iPad promises. And there's a principle at stake here, dammit. [AT&T]

Selasa, 18 Mei 2010

Newest iPhone 4.0 Beta Implies That AT&T Is Finally Ready For Tethering

Newest iPhone 4.0 Beta Implies That AT&T  Is Finally Ready For Tethering

Yes! Yes! Yes! Those sounds you heard moments ago are the horrified screams of your nearest AT&T towers. Why? Because iPhone OS 4.0 Beta 4 brings us a new option in the settings menu: Tethering.

Minggu, 16 Mei 2010

How-To: Use Your iPhone as a Wireless Laptop Modem

I travel a lot. And if you’re a geek like me, you can’t go a full day sans internet access without experiencing some severe withdrawal symptoms. Luckily, my iPhone, with all its WiFi and 3G goodness, has been instrumental in feeding my addiction while on the road. But though Apple’s smartphone provides the best mobile browsing experience out there, the small screen and touch controls still don’t compare to the pixel real estate and tactile qwerty speed of a laptop. Not to mention such luxuries as Flash compatibility, page caching, and tabbed browsing.


So the next time you’re stranded without an open WiFi network (but your 3G signal is going strong), you’ll be glad you installed Addition’s iPhoneModem 2 (free to try, full license is $9.99). Unfortunately, Apple has apparently deemed the app to be in conflict with its App Store Terms and Conditions, so it is only available for jailbroken phones via Cydia. Here’s a quick guide:


1) Jailbreak your iPhone.
Download and install QuickPwn, an easy-to-use jailbreaking application for Windows and Mac (the latest version works with iPhone OS 2.2.1). Run the software and follow the onscreen instruction very carefully!


2) Install iPhoneModem by Addition.
QuickPwn installs an app on your phone called Cydia, which is essentially the App Store for apps that were rejected from the official App Store (or, for whatever reason, the developer chose not to release through Apple). Run Cydia, search for iPhoneModem by Addition and install it. Keep in mind you can only delete Cydia installed apps via Cydia’s Manage-Sources function. Now download and install the helper app on your laptop and you’re almost ready to go.


3)Set up the network.
Run the helper app and hit Connect. The helper app sets up an ad hoc wireless network that can be accessed via iPhone. The default network it creates is called “iPhoneModem” and does not have a password (you can change this in the Preferences of the helper app). Now open up your iPhone’s Settings and tap WiFi. Make sure WiFi is turned on and select the network “iPhoneModem” (or whatever you called it). Type the password if you assigned one. Open up the Modem iPhone app and everything else will configure automatically. After a few moments the helper app and the iPhone app will confirm that a connection has been established and you can browse away with all the comforts of your laptop!


Shortcomings:
While 3G seems plenty fast on a phone, it feels a little slow on a laptop. Also, most major web browsers work but not all are supported. In addition, a lot of other internet applications aren’t supported, but for all intents and purposes, you should be able to browse just fine.


*Note: If you haven’t already discovered, jailbreaking your iPhone opens up a world of possibilities, including themes and apps that aren’t allowed in the App Store. While it technically voids the warranty, you can easily return your device to its original state with the “Restore” feature in iTunes, wiping all traces of the jailbreak hack.

Jailbreak App Turns iPhone Into 3G Modem for iPad


Data-hungry iPhone owners eager to grab iPads can forgo paying for a 3G model altogether and save a good buck. That is, so long as they’re willing to take a risk.

MyWi, an app available for hacked (i.e., jailbroken) iPhones, turns the handset into a wireless 3G modem that can be tethered to an iPad. That means you can skip paying the extra $130 on a 3G-only model, along with the $15 or $30 fee for data, and get internet access for free from your iPhone’s unlimited data plan, instead.

The process of turning your iPhone into a wireless modem for the iPad looks quite simple. According to AppAdvice, which originally reported on MyWi, all you have to is launch the app and flip the “WiFi Tethering” option to “On.” Then, your iPhone will create a Wi-Fi network that you can choose with your iPad.

There is a drawback, of course: Jailbreaking comes with risks. Apple recently issued a support bulletin stating that hacking your iPhone can result in application instability, unreliable voice and data service and other issues. And of course, turning your iPhone into a modem drains its battery pretty fast.

Nonetheless, the jailbreak community has come a long way. The MyWi app looks less cumbersome to set up than an official tethering app we reported on in 2008 called NetShare, which actually made it into the App Store briefly — it was almost immediately pulled and banned by Apple.

The MyWi app can be downloaded through the Rock app store available for jailbroken iPhones. It costs $10, and it comes with a free 10-day trial. For information on jailbreaking an iPhone, visit the Dev-Team Blog.

Jumat, 14 Mei 2010

How to Make a DIY Micro SIM to SIM Adapter

How to Make a DIY Micro SIM to SIM Adapter

We've shown you how to turn a regular SIM into a Micro SIM, but what if you want to do things the other way around? Here's how to turn a Micro SIM into a regular-sized SIM card.

You'll simply take a regular SIM card and trace it onto an old gift card, credit card, or other piece of hard plastic. After you cut out the shape, you'll need to figure out where your Micro SIM would have to sit inside that in order for its contacts to be in the same spot on those of the regular SIM.

How to Make a DIY Micro SIM to SIM Adapter

Then you'll cut and trace a hole, slip in your Micro SIM, slap some tape onto the back so that it doesn't fall out, and tada! You've made yourself a Micro-SIM-to-SIM adapter.

If you want to use this adapter in order to turn your iPhone 3G or iPhone 3GS into a data-only device by using your iPad 3G's Micro SIM, you'll have to change some carrier settings, but that'll only take you a few taps. [Hijinks Inc—Thanks, Aaron!]

Kamis, 22 April 2010

How Much Less AT&T Is Sucking

How Much Less AT&T Is Sucking

Sure, sure, AT&T added another 1.9 million subscribers and activated 2.7 million new iPhones. But the most interesting slide in their earnings statement was the one detailing, statistically, how much less they suck. With graphs and stuff.

The improvements are indeed caveat-loaded. Dropped 3G calls in Manhattan, one of AT&T's admitted trouble spots, are down 6 percent, and 9 percent overall in NYC. That's great, especially if you consider they've been adding subscribers. But note that's not calls on EDGE, which some people are stuck with, or resort to in an attempt to pull a more reliable signal—which, since AT&T's mostly focused on improving 3G, presumably haven't gotten any better.

Faster 3G speeds via AT&T's deployment of HSPA 7.2—32-47 percent faster downloads—are only happening where they've actually deployed fiber backhaul. Thing is, limited backhaul—the pipes that actually run to cell towers—has always been a huge aspect of AT&T's data crunch. The fact the boosts are only happening where they've deployed new fiber backhaul shows how tapped out they are. Given that they made nearly a billion dollars more in data revenues vs. last year, this is non-trivial. [AT&T]

Minggu, 21 Maret 2010

New Sprint ad shows iPhone using WiMAX


Your existing iPhone (yeah, even the original) can surf the information superhighway at 4G speeds. Today. Who knew, right? Sprint's Overdrive -- which creates a WiFi hotspot that enables nearby devices to cruise on Clear's 4G (or 3G, if you're not in a 4G locale) network -- can theoretically enable any WiFi-capable phone to surf on WiMAX, but Sprint's taking a pretty bold approach by actually touting the feature in a new spot. Befuddled? Hop on past the break and mash play. Too bad this is about as close the iPhone will ever get to Sprint's shelves...

Minggu, 07 Februari 2010

Tutorial: Turn Your iPhone Into a Wireless Modem

Iphonespotlight



Here at Wired.com a few of us were excited about turning our iPhones into wireless modems with the $10 NetShare application — but none of us could get it to work. Fortunately, we got our connections up and running with some help straight from
NetShare’s maker, Nullriver. So we’ve created a step-by-step tutorial in case you’re stuck, too.

Before we begin, do note that we could not get FireFox 3 to work with
NetShare using Nullriver’s settings; the company said it only tested the app on FireFox 2. Safari, however, works just fine. Without further ado, here’s our tutorial:

Step 1: Download NetShare

Downloadnetshare

Search for NetShare in the iPhone’s App Store.* Pay 10 bucks and download it.


Step 2: Create a New Network


Createnetworkstep1_3

On your Mac, click on your Airport icon and select "Create Network." Type whatever name you’d like: We used "iPhone tether" with the channel set to
Automatic (11). Then click OK.

Step 3: Open System Preferences –> Network

Airportstep2_3

In the Network panel in System Preferences, select your Airport connection and click "Advanced."

Step 4: Configure TCP/IP

Tcpipstep3

Choose the TCP/IP tab. Select "Using DHCP with manual address" and set your IPv4 Address to 192.168.10.2.


Step 5: Configure Proxies

Proxiesstep4

Click the Proxies tab. Now, checkmark the "SOCKS Proxy" box and enter
192.168.10.1 in the SOCKS Proxy server. After the colon, enter 1080 as the port number. Click OK and then hit the Apply button.

Step 6: Select Your Network on iPhone

Selectnetwork

In your iPhone’s Settings app, choose the network you created and hit the blue arrow.

Step 7: Configure Static Settings

Staticipstep5_2

Hit the Static tab and enter 192.168.10.1 for the IP address.

Step 8: Disable Sleep

Sleep

Don’t let your iPhone sleep, because you’ll get disconnected. In iPhone’s settings, go to General–>Auto-Lock and set it to "Never."

Step 9: Open NetShare

Netsharestep6

Now open NetShare and run Safari on your Mac. You should be able to start browsing the web.

Step 10 (Optional): Confirm Connection

Terminal

If you want to double check whether you’re connected, load Terminal (in the Utilities folder) on your Mac and type "ping 192.168.10.1." If you see some activity, you’re all set.

**Update: August 7, 11 p.m. PDT: I’ve received some reports of people unable to get NetShare to work properly after following these instructions. I’ve run into this problem once: The software is glitchy, that’s for sure. Try rebooting your iPhone if NetShare doesn’t seem to be showing any signs of activity. If that doesn’t work, try slightly tweaking the IP addresses: 192.168.10.3 for the TCP/IP settings, for example, and 192.168.10.5 for the SOCKS Proxy.

*Update: August 3, 9:18 a.m. PDT: Yes, we’re aware the app has been removed — again. We will look into this and keep you posted.

(Photo credit: Florent Brunel/Flickr )

(Screenshots by Wired.com)

Rabu, 28 Oktober 2009

Use iPhone as a Wireless Modem

The 3G feature in iPhone is more than great for internet users. You can browse the web and download files while traveling without a Modem. Like the modem’s do, the full potential of high speed internet is utilized by the 3G feature on the iPhone. With some very nice features in the iPhone, it would be nice if you can integrate some of these great features with your PC, especially the 3G feature. Even with great features such as touch screen, web browsing etc., these can’t match the experience you get while using a laptop. So if you can embed this 3G feature in your Laptop, you will be able to use the high speed internet with the help of 3G (using the iPhone as wireless modem). So here is how you can get the 3G feature of iPhone in your laptop by using the iPhone as wireless modem and experience the high speed internet on your laptop while traveling…

While traveling, if you don’t have access to your WiFi network and you have access to the 3G feature, you will be beaming if you have installed the iPhone Modem application. iPhone Modem will help you to get the high speed internet on your laptop by making your iphone to work as a modem for it. iPhone Modem is free to try and is available for a small 10$ price. There is no wrong in buying this app for those users (who own an iPhone 3G) that really need some high speed internet connectivity while traveling. At least that 10$ is cheap compared to an external wireless modem.

Since iPhone Modem’s terms and conditions does not fully comply with that of Apple’s, you need to jailbreak the iPhone in order to use this iPhone Modem. Jailbreaking iPhones opens up a wide range of possibilities in front of you. But you need to understand the fact that jailbreaking the iphones will make them lose it’s warranty and support. So do it at your own risk!

How to Jail Break the iPhone

A program called QuickPwn will do this tedious job very easily. The only thing you need to do is follow the instructions given by QuickPwn very carefully. QuickPwn is available for both Mac and Windows operating systems.


Download QuickPwn

Install iPhoneModem

The Apple iPhone jailbreaking tool, QuickPwn will be installed as an application named Cydia. Cydia is really an online store, where you can get all the applications that are not available through the official App Store.

Search for ” iPhoneModem by Addition ” in there and install it. Now download the iPhone Modem helper application on your laptop.

Now you need to setup the network.

Run the iPhone Modem helper application you have just installed on your laptop and press connect. Now this helper application (iPhone Modem) will setup an hoc network which can be accessed through the iPhone. The default network created by the program will not have a password, so you need to change it via the Preferences in the iPhone Modem helper application for setting a password. You also need to turn on the Wi-Fi network in your iPhone. Now open the iPhone settings and take Wi-Fi. Select the network you have created before (using iPhone Modem) (here the default one is ” iPhoneModem ” if you have named it some thing else select it accordingly). Enter the password (if you have created it). Finally, open the application in your iPhone. All the settings will be configured automatically. After a few seconds both the application’s (iPhoneModem on iPhone and the iPhone helper application on your laptop) will confirm that the connection has been established properly. Done! You can now get the high speed internet facility with the help of the iPhone 3G in your laptop by using your iPhone as a wireless modem.

http://miguelmota.netai.net/?p=219

Rabu, 16 September 2009

Rogers to launch 21Mbps HSPA+ network

Rogers on Tuesday became the first North American cellular carrier to start deploying HSPA+ on its 3G network. A gradual rollout will bring the Canadian provider's network up to the standard's peak download rates 21Mbps, or about three times the speed of its existing 7.2Mbps network. While unstated, the network should also provide upstream speeds of up to 5.76Mbps in peak conditions.

The combined speed is enough that performance on the improved 3G should feel more like a home landline connection, Rogers claims. Actual speeds will likely be significantly lower but should still be within the multi-megabit range in both directions.

HSPA+ will be available in August but comes first to Rogers' largest market, the greater Toronto area. It should move "quickly" to other larger cities in the next few months. Rogers hasn't said whether it will increase the data caps for these users, but a change may be necessary as the company's most expensive service offers just 5GB for $80 per month; a more typical plan provides just 1GB for $30.

In the US, AT&T has promised HSPA+ sometime this year but has yet to signal that it's getting close to this deployment. The move mostly requires a software upgrade but may depend on finally adding 850MHz 3G to major cities like New York and San Francisco, where heavy iPhone activity has rendered the much narrow 1,900MHz 3G spectrum all but unusable. Such an upgrade may not be completed for several months.

Minggu, 06 September 2009

iPhone as a modem? No problem!

Talk about cat and mouse games. Recently, we have seen more and more “disgruntled” AT&T iPhone users than normal, porting their service over to T-Mobile. I am constantly asked the pros and cons of unlocking an iPhone for use on other GSM networks like T-Mobile. I will do my best to address the key issues below.

The Pros…

1) Cost
The main reason people unlock their devices is to use them with other carriers to save money. An unlocked iPhone can be used with T-Mobile domestically, or overseas with a prepaid international SIM card to avoid local carrier roaming charges. In both cases, the user would save substantially, compared to using the same device on the AT&T network. T-Mobile’s iPhone rates are generally over $30 per month less. That’s $360 per year. They also do not require a mandatory data plan, as AT&T does. If you don’t require data except while using wifi, save $40-$60 per month with T-Mobile.

2) An unlocked iPhone is worth approximately $50 more than the same model locked. Also, at AT&T’s request, Apple has intentionally disabled their device functionality to prevent users from using it as a dial-up modem for their laptop. One of my technician buddies can not only unlock any iPhone, but can also enable the phone-as-a-modem feature. Unfortunately, this only works with EDGE, not 3g but is very cool nevertheless. Unlike most carriers, there is no additional $15 per month charge to do this. All that is required is having a data plan.

The Cons…

1) While both T-Mobile and AT&T employ the same wireless technology, T-Mobile’s 3g data frequencies differ. This means the iPhone will not support T-Mobile’s 3g network. It will work fine on the slower but more widely deployed GSM/EDGE however, and is far more battery efficient compared to AT&T’s 3g data network.

2) The Visual VoiceMail features does not work on the T-Mobile network.

3) Apple periodically sends iPhone upgrades. If you do one of these iPhone upgrades, they claim it could “Brick” your iPhone and render it useless. That is half true since these upgrades seem to very often do little more than give AT&T a chance to re-lock the devices back to their network. We warn our T-Mobile iPhone users not to do these upgrades. When they forget though, or if the upgrade includes beneficial features, we charge $25 to re-unlock the device after they do the upgrade.

AT&T seems to be doing everything possible to discourage the practice of unlocking iPhones. I have heard claims that unlocking can damage the device, and even void the warranty. Savvy iPhone owners know better. In fact, as a regular buyer of used iPhones for resale, I have noticed that the market value of unlocked iPhones is about $50 higher than for the same locked version.

Recently Apple even tried to enlist the US Copywright Office to help them prevent the “jailbreaking” of their iPhones. First reported by Wired.com, then cNet, Apple responded to the US Copywright Office with comments explaining that jailbreaking allows hackers to alter the iPhone’s baseband processor (officially called the BBP chip), which is the chip that enables the phone to connect to cell towers. They also insinuated that many of the service problems AT&T Network is experiencing may be caused by these phones. Even more preposterous, they claim a Jail Broken phone can be used to take down the entire network. They further claimed that “drug dealers could make their phones register anonymous by changing the unique exclusive chip identification.”

Recently, my service tech informed me that he has figured out how to re-enable the Phone-As-A-Modem feature that is available on iPhones sold outside the USA. This included the new 3G-S models. This feature will work on both AT&T and T-Mobile networks but only in GPRS/EDGE, not 3G speeds.
The process requires bringing your iPhone in and takes 30 minutes. Ask me for details by (joel@drwireless.com)

http://drwireless.com/blog/2009/08/11/iphone-as-a-modem-no-problem/

Optus: $9.99 to use iPhone as modem

Optus today put an end to speculation over whether it would charge for tethering — a feature made available in the OS 3.0 update Apple issued today which enables the iPhone to act as a mobile modem.

The telco has opted for $9.99 per month flat fee which applies to all data packages and unlocks the tethering feature, and will only be available to post-paid customers, Optus said tdoay. For example, iPhone customers on the $59 500MB cap would pay an additional $9.99. To activate the feature, customers needed to call customer service. They won't be able to use the feature until Monday 22 June, however.

The telco has yet to announce pricing for the iPhone 3G S, which has been released in the US but is due in Australia on 26 June.

Optus has not yet posted full details about the terms and conditions but said it expected to do so via its website on Monday.

http://www.cnet.com.au/optus-9-99-to-use-iphone-as-modem-339297015.htm