I've been using the samsung s21 fe but now after the one ui 7 update the phone back case glue is melting and it comes out anf also the camera app is lagging.

I've recently updated my phone to one ui 6 and the first thing i noticed that colors on home screen looks pale and dull its like the colors are washed out.Look at this.

Seems Samsung don't care about the valuable customer because my s21 fe sd888 256 gb variant have some major issue1> It keeps heating in normal task2> It also have connectivity issue like i have 5g network available but it still uses lte network.3> Ca...