[HELP] My phone won't find my bluetooth headset - Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)

i had my galaxy j7 prime on android 8.1 and i decided to flash it, first i installed LineageOS and the problem started there, my phone stopped finding my headset, i thought that the problem was the rom so i ended up installing revolutionOS but the problem persisted, then i gave up and decided to get back to a stock firmware so i downloaded a rom for 7.0 wich i found on this forum and... nothing it still don't work
My bluetooth can find others phones and my headset is still found by other devices
what can i do?

soly23 said:
i had my galaxy j7 prime on android 8.1 and i decided to flash it, first i installed LineageOS and the problem started there, my phone stopped finding my headset, i thought that the problem was the rom so i ended up installing revolutionOS but the problem persisted, then i gave up and decided to get back to a stock firmware so i downloaded a rom for 7.0 wich i found on this forum and... nothing it still don't work
My bluetooth can find others phones and my headset is still found by other devices
what can i do?
Click to expand...
Click to collapse
Try install oxygen kernel first
Or
Your bluetooth device have a problem
Or
Missing some libaries on /system/lib

soly23 said:
i had my galaxy j7 prime on android 8.1 and i decided to flash it, first i installed LineageOS and the problem started there, my phone stopped finding my headset, i thought that the problem was the rom so i ended up installing revolutionOS but the problem persisted, then i gave up and decided to get back to a stock firmware so i downloaded a rom for 7.0 wich i found on this forum and... nothing it still don't work
My bluetooth can find others phones and my headset is still found by other devices
what can i do?
Click to expand...
Click to collapse
If your bluetooth device doesnt have any problem,flash correctly latest oreo firmware for your model through odin and check

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