Hey huys. GOOD (sort of fix) news and BAD news: I got my A51 back from RMA, that everyting is OK. LOL. I do not know who, where and what phones got second February update to fix BT audio problems. I factory reseted my A51 several times. After the factory resetet, without SIM and WI-fi, I instaled NordVPN akp from SDcard and use my credentials. Did not get no updates, even If i use US, Vietnam, South Korea, Singapure servers. So that did not work. I find the info that the updates for A51 will come every 1/4 of a year. I cannot wait that long, If they are even going to fix BT audio. So the next regual update I think is going to be in summer. I cannto wait with slutternig that long. On Sammobile they have old firmware from December: A515FXXU1ASKJ A515FOXM1ASKJ I downloaded old DEC firmware and just downgraded my A51 to 15 DEC 2019. And the first thing that I get in the phone is to disabled in developer option to Auto Update System. (in initial setup I DID NOT connect to wifi) So now I have A515FOXM1ASKJ and I confirm that BT audio is working 99% better. I need to do more testing. I am now listening to Youtube in background samsung and google play is updating apps. RMA warranty is usseles, so I sad to my self, If I am going to brick, go to he... with the phone. I have SM-A515F/DSN (operator version - Slovenia Mobitel) I do not recomend A51 to no-one. Do not buy this phone. When I am going to se official update to fix BT audio problems, then I will update. And then you buy this phone.
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