Any Feedback on new update:  PDA A515FXXU2ATB1 and CSC A515FOXM2ATB2   Bluetooth Audio is working? Any other problems or fixes? Waiting for your feedback. I downgraded to first ASKJ firmware and disabled updates. So I need your feedback. ... View more

@Jason 20 That is not a solution. ... View more

Cannot believe it. Also available in Slovenia.   I waited one month with downgraded firmware. I will wait a little longer to get feedback from you guys.     ... View more

Yes. I went from SL6.   I downloaded original FW for my country and provider. ... View more

I cheched again in download mode. My knox counter stayed the same 0x0.  So warranty in my case is OK. ... View more

The question is WHEN? ... View more

A51 will get quater yearly updates. I think they maybe will release the fix in summer 2020. ... View more

I wrote the fix on page 13. @Ice-Rabbit rewrote the fix on page 15.   Thank you     ... View more

No. Do not download. Some said that ATA8 has the same BT audio problems. ... View more

@Ice-Rabbit Super! I had only problems with update notification. I did not helped to disable update in developer mode. I killed Update processes in developer mode. And for not showing again, I bought Package Disabler Pro for Samsung on Play store. I this app I disabled: Software Update, System Update, Software Update (anotherone) and Dynamic System Updates. Notification does not show up. If I reboot the phone, I must only to kill the processes again in developer mode. I hope it helps someone. Stil waiting for official fix. ... View more

It will be the best. I do not recommend A51 to anyone yet. ... View more

I think that for now is not going to be a problem. December security update is very new for android. 8/10 android phones do not have new security updates and people stil using it. I hope that Samsung is working on a fix. For now that is your only option, do downgrade, skip SL6 update and to wait for a brand new update with fix. ... View more

Only fix to fix BT audio sluttering is to downgrade firmware to original December 2019 firmware >  A515FXXU1ASKJ  A515FOXM1ASKJ   And than disable update and update notification.   I did it on my A51 and now I can 100% confirm that BT audio works without any problems.   That is the only fix until Samsung is going to release offical fix for SL6 update. ... View more

On page 13, I wrote the fix. I can confirm that I fixed my BT audio sluttering. 0% audio problems. ... View more

I think maybe something goes wrong with process of updating to SL6. Some A51 does not have this problem with FEB patch SL6.   I downgraded to first original FW with Odin and I dont have BT audio problems. I disabled update notification.   I did not try to reinstall FW with SL6 patch integrated. If somebody has time to test to do clean install of FW with SL6 patch integrated.   Best regards. ... View more

Some cables are only for charging.   Do you need data cable? Original cable which came with the phone is a data cable. ... View more

To remove update notification to new SL6 update: Developer options: Running services > (two services System update> stop) Auto update system > OFF   Software update > Auto update over Wi-Fi > OFF ... View more

We know! Today I downgraded and now I found in Settings > Sound quality and Effect> Equalasier, UHQ upscaler and Adapt Sound.   With SL6 update I think I only had Dolby Atmos.     ... View more

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.     ... View more

Refund cancled. Everythin is OK with the phone and I get my phone back as is.   I do not know what to say! I lost words! ... View more

Sorry. Do not know how to official revert back. ... View more

Same bluetooth audio problems after 2. Feb update.   No update available in Slovenia.    The phone is broken and I send it back for a refund. Going to buy another phone. ... View more