HELP ME Realme 9i rmx3491 sim card detected but no network coverage

[fran cis]

Patulong po.. baka may naka tanggap na po nito.. realme 9i simcard detected but no network coverage po.. walang signal bar..
Na reset ko na po.. hardware po kaya ito..? Maraming salamat po sa tugon..

 

[FredzyNoy]

baka signal ic kung may wtr ic try palitan

 

[fran cis]

Opo tay, try ko palit..
Salamat po