Help me please, ive followed the above instructions, I have got as far as installing the superboot and recovery bat files, i removed the battery, now the phone wont start up!! It resets approx 20 seconds into its boot up and is stuck in this cycle.
Ive also installed the custom recovery image, I can access this but none of the options are having any effect, they go through the motions but when I reboot the phone goes into this loop!
Desperate to get this sorted.
I had the same issue and i think it's the fact that the superboot image version mismatched with the firmware of the phone, the link above is too old.
See the pinned there here for a updated superboot: http://android.modac...t-a-custom-rom/
Version for devices WITH the 'December Update' - http://loadbalancing...mb0k87f9c51eqg9
Version for devices WITHOUT the 'December Update' - http://loadbalancing...65pv39jj2oz6b6e
I installed superboot using but putting the phone in fastboot, and running the install script.
The booted the recovery image directly via 'fastboot boot image.img' wiped the phone and installed the Standard rom to get back to a working phone.
Happy that it was all working I then flashed it again using the image at the start of the thread.