Galaxy s21 ultra weak 4g reception

[borjjj]

My galaxy s21 ultra exynos version has problem connecting to 4g since last week. But when i transferred my sincard to my galaxy s8 it connecting to 4g easy. Anyone experiencing the same? 

[Fraza82]

Hi, try to turn on the airplane mode on then turn it off this might solve your issue.

[borjjj]

Tried that also, i did reseting to factory settings. Updating all apps. Wipe cache, reseting apn setting. Restarting. Nothing works

[prestigyy]

Reset your network it will fix for sure