iPhone 4S

A few hardware unlock solutions for the iPhone 4S have appeared this month, but Gevey has released a Verizon and Sprint unlocking solution. The Gevey Ultra S claims to unlock both GSM and CDMA, unlike the R-SIM and TP-SIM which do not work with Sprint models.

The new SIM interposer requires that your iPhone be jailbroken, not be running iOS 5.1 or higher and is on one of the following basebands: 1.0.11, 1.0.13, 1.0.14. This is also the only known solution for Sprint handsets. The Gevey Ultra S is $60 and will be available at the end of this month.

The new jailbreak tweak AccountChanger helps you keep track of your multiple AppStore accounts by adding an "Accounts" button to the Update section of the AppStore. The latest version is beta so some bugs are being worked out. However, if you use more than one account this tweak could be helpful, and may be worth a look.

You can give the tweak a whirl by downloading it for free from the BigBoss repo in Cydia. AccountChanger requires iOS 5 or higher.

UPDATE: The tweak is now available in the BigBoss repo under CamFast.

iOS 5.1 adds a camera shortcut to your iPhone's Lock Screen. This is a great tool for non-jailbroken devices, but iPhone 4S owners who had to avoid 5.1 to keep their jailbreak are still stuck with the old Home Button option.

Just like the new icon, a new jailbreak tweak called FastCam allows jailbreak users easy access to their iPhone's camera from the Lock Screen. The tweak works with Activator actions like "Double Tap" from anywhere on your phone. Once installed, just choose the Activator option you would like to use, and you be able to quickly access your camera from any screen on your phone. FastCam can be slightly faster than the iOS 5.1 shortcut since you don't have to swipe up from the icon.

As expected Apple has stopped signing iOS 5.0.1 with the release of iOS 5.1. If you own a jailbroken device you should not update to 5.1 because it breaks both the Corona untether and the Absinthe exploit. The Dev-Team warned both veteran and amateur jailbreakers about the dangers of upgrading on Wednesday.

iPhone 4S and iPad 2 users who did not heed the warning won't be able to downgrade back to 5.0.1 even if they did save their SHSH blobs. People with earlier devices and saved SHSH blobs can downgrade with the assistance of geohot’s limera1n exploit. There is also a tethered jailbreak for non-A5 devices if you really have the urge to get to 5.1.

There's only one thing better than upgrading your iPhone, and that's getting money back for the old one you're replacing. If you're looking to selling the iPhone there are several options available. Totem has established a comprehensive service that streamlines the process and promises competitive pricing.

Simplicity means a lot, because it can take time and effort to post a used iPhone on eBay or Craigslist with no guarantee of payment or pricing. One advantage of HelloTotem.com is a quote up front of exactly what Totem is willing to pay. Accepting the quote puts the process in motion and a pre-paid mailer is sent to your address.