Too many bugs after upgrading to ONE UI Core 5.1

[SourabhChakraborty]

Hi, I am using F42 5G phone. ONE UI 5.0 was fine. But after upgrading to ONE UI Core 5.1 there is too many bugs. 

1. Ear buds getting disconnected randomly. 

2 While listening music pressing the volume key up or down don't effect since it does not recognise the media volume but notification volume cones up where it should be media volume.

3. Battery drainage is maximum.

And lots.more.

Kindly give us an update so we can get rid of these bugs.

[cs-member11]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. To resolve your device battery drain issue please visit this link: https://www.samsung.com/in/support/mobile-devices/how-can-i-optimise-and-extend-the-battery-life-on-...

In case the issue still occurs. Please register your concern in Samsung Members Application (Open Samsung Members Application>Support>Type your query>Ask a question/Tap an error report>Send)

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support