I tried to return to stock ATT GB but after going through the whole process correctly , the device goes into recovery and tries to finish the flash but comes by with "SD card mount error, (files exists)"
I have tried everything but after every flash the device goes into a bootloop or will just get stuck at the samsung logo.
Any help will be very much appreciated.
NB. I tried to use the external sd card by partitioning it as the main memory but nothing.
also flashing with stock one click always pauses at factoryfs and dbdatafs for a whle before continuing again.