Hello everyone!
First of all I'm sorry if that's not the right section for this thread. As for my issue - a colleague of mine apparently locked his phone up and changed the language to Czech after doing a factory reset (??). He asked some other people from work to try and fix it and by the time I got my hands on it, they kind of bricked it by playing around with the debugging menu. Now I wanted to install fresh firmware on it using Odin, but I can't find any decent hosts to download an up-to-date ROM to throw at it, as most of them are either paid options that I'm not willing to go for just for a one time fix, and the others are just simply dead or extremely slow. I need to get the BTU region one, I managed to get one but it's Android 7.1.1 and it fails to proceed. Odin gives me Complete(Write) operation failed, and on the phone it says SW REV. CHECK FAIL(BOOTLOADER) DEVICE: 4 BINARY:2.
Now I've read that Samsung phones are picky and won't let you downgrade, so I need to get the lastest possible Android version which is 9 for this model, but I think 8 would work as well. Can anyone hook me up with a working link or a solution to this?
First of all I'm sorry if that's not the right section for this thread. As for my issue - a colleague of mine apparently locked his phone up and changed the language to Czech after doing a factory reset (??). He asked some other people from work to try and fix it and by the time I got my hands on it, they kind of bricked it by playing around with the debugging menu. Now I wanted to install fresh firmware on it using Odin, but I can't find any decent hosts to download an up-to-date ROM to throw at it, as most of them are either paid options that I'm not willing to go for just for a one time fix, and the others are just simply dead or extremely slow. I need to get the BTU region one, I managed to get one but it's Android 7.1.1 and it fails to proceed. Odin gives me Complete(Write) operation failed, and on the phone it says SW REV. CHECK FAIL(BOOTLOADER) DEVICE: 4 BINARY:2.
Now I've read that Samsung phones are picky and won't let you downgrade, so I need to get the lastest possible Android version which is 9 for this model, but I think 8 would work as well. Can anyone hook me up with a working link or a solution to this?
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