ultrasn0w 1.2.1 compatible with iOS 4.3.1 available in Cydia

Dev Team kept their word and last evening released version 1.2.1 of ultrasn0w which only brings compatibility with iOS 4.3.1. This new version of ultrasn0w does NOT decode basebands from iOS 4.1/4.2.1/4.3/4.3.1, that is basebands 05.14.x – 05.16.x for iPhone 3G/3GS and basebands 02.10.x – 04.10. x. The previously mentioned basebands still remain unblockable and there is no solution to unblock them. The only basebands unlockable by ultrasn0w : 01.59.00 / 04.26.08 / 05.11.07 / 05.12.01 / 05.13.04 / 06.15.00. The new version released by the Dev Team also solves the problems with the strange display signal bars.

To restore to iOS 4.3.1 by keeping the baseband, you must make a custom ipsw using Pwnagetool for Mac OS X or sn0wbreeze for Windows.

1. To install ultrasn0w 1.2.1 from Cydia follow the steps below:
2. Deschide Cydia, mergi la source si adauga http://repo666.ultrasn0w.com
3. Dupa ce ai adaugat sursa, mergi la search si cauta ultrasn0w si instaleaza-l.
4. Dupa terminarea instalarii iti apasa pe butonul reboot now. Dupa restart totul ar trebui sa fie ok si telefonul decodat!