Problem with android 15/ui 7

[VisionTech]

I am wondering if anyone else is having the following issue: 

I have recently updated my samsung a34 5g mobile phone to the latest Samsung ui and android 15 and ever since I did that my device randomly starts to blare my ringtone at full volume without anyone even calling me and the only way to stop it is to lock my phone and unlock again. I don't know whether this is a bug or not but it isn't meant to do that. 

I was just wondering if anyone knows of anyone who has this problem or anyone who had that problem and no longer has it or even anyone who works for or knows someone who works for samsung uk to possibly fix this issue.

I have to keep my phone on vibrate or silent to stop it from keep doing it.

[egarobar]

What update is that? Is this the second one in UI 7? My first version of UI 7 was awful but I've been offered a second one, and I'm waiting to hear from them what's in it, so I can decide whether to ignore it or install it

[favorsky]

For me its the newest update straight android 15 seems to big to handle this phone. Factory reset didnt help but only made me lose so many data i fergot to save,  browsing in Chrome laggy, watching youtube videos klicking opening closing videos lagging, phone crashing this is is garbage totally and not even possivle to rollback that garbage of a update to Android 14 makes it feel they downgrade phone on purpose cause that 2 year warranty ended. I have to restart my phone several times a day, cause once i open chrome its done all apps lagg even typing in whatsapp. This is a f. Samsung phone and not some cheap ali express phone and iam experience this this is crazy!!!! On android 14 this phone was so good i literally bragged around with it now i am the biggest ***** ever.

Samsung fix ur update files ***** it now 3 months already and u did nothing!!!!!!!

. One Ul-Version: 7.0 • Android-Version: 15 • Aktuelle Version: A346BXXSADYG1/ A346BOXMADYG1 / A346BXXSADYG1 • Sicherheitspatch-Ebene: 1. Juli 2025

Edit  ok i just found out disabling Ram Plus gives a significant speed boost, i still get crashes or freezes but they take like 1 second or 2 now its still not pretty but like that i can live till i have a new phone. Definitely no samsung this time.