after inserting the sim its always show no service in my A50s... How to fix this problem????? Have anyone faced it... pls give some suggestions???????

New update hits.. Jan Security pAtch

Atlast the update for A50S arrived..

Any update news for A50S..

since a long time.. Samsung A50S hasn't received any kind of update..What's the matter Samsung.. We have spent 23k for the device... And device like A10 of 8k received regular update.. This is injustice...Why Samsung why??? why r u always slow in up...