1. eyeRobot's Avatar
    I know it's unofficial, but does it work?

    I want to get a spirit JB 3.1.3 old bootrom 3GS to 4.0.
    2010-07-26 04:42 PM
  2. j3st3r's Avatar
    yes it works
    2010-07-26 05:03 PM
  3. eyeRobot's Avatar
    Confirmed, stock 3.1.3, JB with Spir1t, install spirit2pwn, custom firmware restore to 4.0, unlock with ultrasnow = very easy = happy man!
    2010-07-26 06:05 PM
  4. Will01's Avatar
    Yep, now just live with it a few days and you'll wanna go back to 3.1.3 as JB app support in 4.0 is bad
    2010-07-26 06:07 PM
  5. eyeRobot's Avatar
    I know what you mean, but just Unlocking this for a friend. I've been on 4.0 for a month. Missing yourtube download option, but they'll get there in the end.
    2010-07-26 06:10 PM