Whenever there update came from samsung side be careful with that,
After updating 6.1 UI get green line issue.
Samsung side no response still now,they are simply ignoring and avoid the conflict of premium customers.
Samsung just need to loot the money from customer not resolve the problems, after 2 years they create a problem.
Samsung always to software degradation and performance degradation evern 12gb and 256 or 512 gb internal also.
Several years Samsung marketing strategy like green line and pink line and display issue.
They have proper infrastructure but they are intentionally make a issue and degradation performances.
