A7 2018 won't boot

[Oathkeeper265]

Whenever I try to turn on my galaxy A7 2018 an error message shows up saying cannot boot invalid kernel length id. Any help?

[JrMa]

what did you do? to it

[Oathkeeper265]

absolutely nothing

[JrMa]

its only in the firmware the problem

[Batinar]

did you flash incorrect ROM or bootloader

[Batinar]

try to flash your original firmware it will work

[Oathkeeper265]

A phone repair guy tried to do that but it didn't work. Maybe he wasn't using the correct firmware. Thanks!

[Batinar]

yea that is the problem he needs to match your firmware number. Your phone is probably from UAE it shouldn't be hard

[Oathkeeper265]

I will tell you how it goes

[Batinar]

ok