1. #1

    Galaxy S2 Firmware upgrading, help

    Anyone know of a Guide / Can post a up to date / working guide on how to upgrade a United States AT&T Galaxy S2 (SGH-I777) from 2.6.3 (Gingerbread) to 4.0 (Ice Cream Sandwich)?

    AT&T Server check says I'm up to date, which is an obvious lie.
    Samsung KIES says my device is not support, when Samsung, AT&T, Android Devs, and the people who are running ICS on SGH-I777 them selves says it is... =\

  2. #2
    go here... xda developers for all your android needs.

  3. #3
    also for beginners i learned rooting/flashing/ROMing from this site
    http://androidforums.com/android-phones/

    you need to root the phone first (http://androidforums.com/galaxy-s2-t...oot-guide.html) which basically unlocks your phone, and then flash/ROM.
    Last edited by Mouri Kogorou; 2012-09-14 at 06:32 AM.

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