1. starman011's Avatar
    I have the 9900 for Tmobile and we're on bundle 1315, I check to see if there is a software upgrade available and it say software up to date. From what I see here this is not the case but Im pretty terrified of upgrading software and bricking my phone or ruining it in so way....
    Should I upgrade or wait for the Tmobile official update??
    12-13-11 03:45 AM
  2. andyb488's Avatar
    There are many how twos on here take a look, Its not difficult and if you use desktop manager you cant go wrong.
    12-13-11 08:39 AM
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