Has anyone noticed flickering after unlocking the phone

[Tourbillon De La Vie]

None. Did you attempt any troubleshooting, clearing phone cache partition, hard reboot phone 

[AKEEB]

I did the clearing phone cache partition but flickering doesn't happen every time

[johnz237]

Not personally

[Tourbillon De La Vie]

when does it happen. Any pattern, when it occurs, you noticed 

[AKEEB]

When i unlock the phone it like glitching

[AKEEB]

When i leave the phone for like more than 20 mins without using

[Tourbillon De La Vie]

See if happens in safe mode

https://www.samsung.com/uk/support/mobile-devices/how-do-i-clear-the-cache-on-my-device/

Also try diagnostics via Samsung members app 

[AKEEB]

Thanks I'll try it

[AKEEB]

Still glitches