Sudden Screen Flickering

[asadkhan92]

Hello all

I'm using Samsung's A52s, it's warranty is just ended today. 

I've been facing sudden screen flickering problem. Specially, when I'm using mobile and someone calls me. During the call, or may be due to vidration, the screen starts flickering.

I took my phone to the service centre in Rawalpindi, however, after spending 4 days, the returned back my phone without repairing it.

I had to go to Quetta, so, I couldn't take the phone back to customer service centre. And due to some reasons, I couldn't take it to any customer service centre here in Quetta (just a collection point). 

What should I do now? Any solution? 

[funnyguy]

Poor guy

[aakashnawab7]

Assalam-u-Alaikum!

Brother I read on internet, it's a known issue in A52s.
But glitches appear only when you're on 2G and receive a call.
It's not a software fault, it's purely hardware fault. But you can avoid it by changing network that's signals are better in your area. Or you can set your sim to 3G/4G.
Don't set your device to 2G.
This flicker only shows when device is on 2G and you receive a call in Poor Coverage area.

[asadkhan92]

I don't know if it's a network problem or not! As I always (or try to) use 4g internet.

[aakashnawab7]

Some other guy in members app reported about flickering on 2G. When I searched on internet I came to know it's a known issue. And it's a hardware issue. Solution is to replace panel, battery, battery ckt, and ribbon connectors .

Some people reported that even after replacing these components, problem still appeared.

[aakashnawab7]

My advice is to change your sim network.
Actually in Pakistan during phone call network shifts to 3G (4G to H+). Maybe in your area 3G network is not under coverage and mobile shifts to 2G (E). That's why you're facing this issue. Try to use network with better signal strength.
One more thing, if you can use Jazz, try using that with VoLTE feature. Because using VoLTE, mobile network sticks to 4G even during call.

[syedazaan]

Facing same issue on Samsung A52s did you find any solution?