Sorry but flo/deb are tablets not phones so, no help will come from this thread.I installed LineageOS 19-20220904-UNOFFICIAL-a3y17lte on SM-A320FL (a3y17lte) Samsung phone. Everyting is working like charm but when calling the receiver hears echo while he or she is speaking. Is there any known solution to fix this problem? Phone is not rooted and Developer options are disabled.

I see the thread for rom was closed and a new one was not yet created.
[CLOSED][ROM][12][BETA] LineageOS 19.1 for Samsung Galaxy A3 2017 (a3y17lte) (SM-A320F)
[xdaThread] - Link
Better to ask in your device Q&A forum.
Samsung Galaxy A3, A5, A7 (2017) Questions & Answer
[xdaForum] - Link
I have asked that our posts be moved and/or deleted from this thread.
Cheers.
