Recently purchased a Tab S7 plus, hpwever the screen is facing a few issues besides the common green tint issue sometimes when in use three white lines will flash across the screen when in landscape mode.
For what it is worth, I have the exact same issue.
Tengo un problema similar, al escribir con el spen salen lineas de colores, exactamente como en este video https://youtu.be/_f9xx2GbQAE
I have the tab s7 plus and when i write in samsung note with spen appear lines flickering across screen, like in this video https://youtu.be/_f9xx2GbQAE If someone have the same problem, please let me know in the coments, how to fix that, why this happen. Thank you :'')
I have same issue on my brand new Samsung's galaxy tab s7 5g, the screen started to partially flashing after after 10 seconds of opening the first app. So annoying after having paid +1000euros, is any fix please let us know. I was so annoyed that I made a video low motion https://youtu.be/BzyB4OuI2Hs
Step four (wipe device cache) worked for me.
i have the same issue and ill be sending it back again. the first issue was the power button not being responsive.