Google keeps stopping. Error message showing repeatedly affter recent update in M30s. Tried clearing cache and removing and adding account.

this file could not be accessed. check your connection or make the file name shorter.An error message came after downloading a pdf file and trying to open

After updating to 11, the M30s has Network problem. Distorted during calls, saying not in range, no network etc.... Anyone noticed?

There is issue with network reception in both WiFi and mobile data after latést update in M30s.Anyone experiencing

After March update the phone ís charging slowly. Almost takes 2 times more time to get fully charged. It is pertinent that the battery is draining fast. Why this kolavery Samsung.The problem in WiFi calling, heating issues, camera issues not solved,...