1. R0ach007's Avatar
    Hey guys i used Odin to try to downgrade back to 4.1.1 on my s3 and i got a 'Failed (Auth)' error and now the phone is stuck on "Firmware upgrade encountered an issue. Please select recovery mode in kies and try again"... I tried to connect to Kies but when i insert the usb it just says Connecting.... and nothing happens.... I took the battery out because anytime i try to get into recovery mode or download mode it just keeps rebooting and showing the firmware update error... Any help please...

    Model: SGH-I747M
    Carrier: Koodo
    03-30-2014 07:07 AM
  2. Golfdriver97's Avatar
    If you were on 4.3, you cannot roll back to any earlier version of Android. The bootloader was changed to disallow this.
    03-30-2014 09:35 AM

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