Samsung Galaxy phones running OneUI 5.1 have been experiencing lock screen issues, which the company has finally acknowledged. Several users claimed that after updating their phone to OneUI 5.1, the Lock Screen stopped working properly. Several affected owners shared their concerns on social media, saying that after the update, the phone’s Lock screen would act randomly or render the phone unusable with a blank screen. Samsung has already noticed the problems and promised to fix the problem on all phones with OneUI 5.1. The company quickly released a new update…