Informal application developer Zmaster not take long, and announced on the eve of the release of version tweak Ultrasn0w fixer, which owners of locked iPhone can be called basic. Their phones are tied to a contract and the cellular operator is required to unlock jailbreak and unlock software.

If before such additions first let hackers iPhone Dev Team in a tweak Ultrasn0w, now support the development of third-party programmers separate utility «Ultrasn0w fixer», and its latest version allows you to unlock iO6 for iPhone 4 and iPhone 3GS with old versions of baseband.

Recall, Ultrasn0w fixer does not unlock iPhone 4 or 3GS with the new modem firmware. This solution is compatible with the following baseband:

• 01.59.00
• 04.26.08
• 05.11.07
• 05.13.01
• 05.12.01
• 06.15.00

Ultrasn0w fixer for iO6 does not support baseband: 02.10.04, 03.10.01, 04.10.01, 05.14.02, 05.15.04, 05.16.02.

Note: This guide is for iPhone owners to jailbreak iO6, which were updated to the new OS while maintaining modem firmware. Jailbreak iO6 can with Redsn0w, using the instructions here.
How to unlock iO6 for iPhone 4 and iPhone 3GS

Step 1: After the jailbreak iO6 is made, you need to install from Cydia package Fix Ultrasn0w. To do this, open Cydia. Touch the Manage, then button Source.

Step 2: Click on Edit and Add. Http://repo.iparelhos.com enter the address and click Add Source.

Cydia will automatically update the specified repository.

Step 5: Click the Search, find Ultrasn0w fixer for iO6 for your device and install it.

Step 6: Restart your iPhone 4 or 3GS. Congratulations, you’re done unlocking your phone!