Hello Samsung I want to update the OneUI 7 interface on my Galaxy A04e phone please to improve the speed of the device please and some features that I have missed for a long time

Hello, anyone with experience can respond to this message. From focusing on the IPS LCD phone screen, I see that the screen is flickering. Is this normal? مرحبا اي شخص لديه خبره يرد على هذه الرساله من التركيز على شاشه الهاتف الاي بي اس ال سي دي ارى ا...

We want anyone with experience to help me We want anyone with experience to help me when I focus on the device screen, I see it shaking or blinking When you focus on it well, is this normal? #