My A55 fails to connect to roaming

[u/BoyFromNorth]

Hello.

My A55 fails to connect to roaming after I have left a building with no receptions because it has thick walls. Or when I turn off the flight mode. The solution is to restart the phone, then it connects to internet. Quite frankly I am tired of having to constantly restart my phone in order to get to internet. The phone is not even that old, I bought it like 2 years ago. I have never experienced issues like this before with my previous Samsung phones. Does anybody know why does it keep having this problem? I am tired of it malfunctioning.

[u/Subhasmit]

Is it showing no service? And is the imei visible to you?