phone camera problem

[sudipsumam]

Using samsung M30. Phone camera hang. After restart it work sometimes. But most of the time it hang. Please give solution 

[sanu2k]

I am M30 user
no issue in camera.

[Sidhabhi]

Clear camera cache and data

also reset camera to default settings

[sudipsumam]

already I try it...but not solved

[Ehsank]

long press on camera icon >app info>storage >clear cache and data then try

[sudipsumam]

already done but not worked