A12 display problem under warranty

[Rahul_858]

Service center always check but not solved problem west phone unhelpful service center and 

[Subhash_M21]

What is the problem 😕 🤔

[Rahul_858]

Display pee line aana and blink karna

[Subhash_M21]

I have display problem in m11

[MS1319]

Same problem with me on A12

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. We would request you to register your concern in Samsung Members Application. So, that our concern team gets back to you as soon as possible.

Please follow this path to register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Note. please attach the error log file within 15 minutes of the error occurred.

Thank you for writing to Samsung.

Warm Regards, 
Samsung Customer Support