Originally Posted by Whitefleet91
Hey im looking for some help im trying to flash the AP .tar file and the phone keeps saying sw rev check fail and odin fails is there a way to fix this issue so i can flash and root the device i've looked online to get help no luck so far thanks in advanced.
Are you trying to downgrade to an older firmware? If so, your bootloader is probably blocking the downgrade, most Samsung devices can't be downgraded.
If you are trying to flash TWRP, your bootloader is probably locked.
There is no solution to either of these.
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