device is endless loop reboot.."bricked"
i have this tab 3 10.1 and i tried to root it by flashing CF-auto root and after flashing was done the system was endless rebooting and stuck always on samsung boot screen .
i tried a factory reset but none works , when i try to delete cash the phone auto reboot and wont delte cash files so i flashed twrp and wipped all the data , did a factory reset , flashed a new official rom... same problem
again i downloaded a custom rom .. also the same.
my device is refurb in usa , might it be the firmware code wont run unless i have the same old rom.. (wish i dont have it)
Is this a good question?