3G/4G Network Signal catching Problem

[Hashmatullah_Ahmadi]

My Galaxy A50 128GB/4GB RAM has cellular data 3G/4G signal catching problem.

Even when there is a Strong 3G/4G signal it always works on 2G/E while  I am using cellular data, 

the only way to receive 3G/4G signal to restart phone and it works for some hours.

Settings is set to Auto Connect 2G/3G/4G.

When I change settings to 3G only, the signal goes to "No Connection" 🚫 symbol is in the antenna area.

I am tired of restarting my phone.

PLEASE HELP ME

[SadiKhanAd]

Restore. Factory Data Reset

[Hashmatullah_Ahmadi]

I have done factory data reset.
but not working,
I am waiting for Samsung new update if it solve the problem.

[AliMansoor]

sale out

[Uzairmalick]

go tu service center or contact support team for remote connect they will fix it by using remote service

[Hashmatullah_Ahmadi]

how contact support team for remote Connect?

[Uzairmalick]

by live chat

[shoaib896]

i Also Face Signal problem with my New A30 My Dear Respected friend.

[Hashmatullah_Ahmadi]

we should wait for sumsung new update if it solve this problem.

[Kieraa12]

dear use ..4g switcher app