Sigh, before all complain why call drop off and alll, first analyze ur situation.

Check if your dbm is below -100. Anything above that may cause call drop.

How far is ur nearest tower ? Download with open signal and see.

Where are u located ? Higher than 10 floor or landed ? Both location can cause u to have call drop. Why ? If landed, surrounded by buildings which may cause issue.if higher floor, becuase ur signal tower can only point so much.



Get a mobile booster and see if that fixed.


Btw don't trust your phone bar, always look at ur dbm and asu.