1. cloehler's Avatar
    I have an i897 that has gingerbread and the e3 recovery and I cannot root it.

    Firmware version 2.3.5
    Baseband version I897UCKK4
    Kernel version
    Build number GINGERBREAD.UCKK4

    I have tried several methods to root this device and every time it results in 'e: signature verification failed' when I try to flash the new rom. I've tried oneclick, z4root, and a plethora of others.

    Has anyone successfully rooted a phone that is running the e3 recovery?
    03-09-2012 01:19 PM
  2. bk05's Avatar
    were you able to solve this problem? same issue for me. unable to upgrade to ics rom.
    03-31-2012 01:33 PM
  3. RavingRho's Avatar
    Have you tried disabling signature verification? In cwm recovery select Install zip from sdcard >> Toggle signature verification. Make sure it is disabled and try again

    Sent from my SGH-I897 using Tapatalk 2
    05-13-2012 02:22 AM