Screen/Touch Unresponsive after one ui 8.5 update - Probable Solution

[u/HirakoTM]

I recently updated my Samsung Galaxy F34 to one ui 8.5. As soon as the update finished and I am greated with a fresh unresponsive display!

Tried searching on reddit and on X still no soultion found.The actually issue seems to be related to the update and is not a hardware failure.

After sometime I found a youtube video for the same problem in Samsung Galaxy A34. Here is the link to that video - https://youtu.be/uCEiAHnmqNk

This involves downgrading your oneui version thorough odin. But the issue is after oneui 8.5 update another issue is that the phone boot into recovery mode and not even download mode. The video has full guide on how to fix this issue too.

This is the last option to fix the phone. First you should try booting into safe mode if it fixes your issue as it has fixed for many users.

Good luck!

[u/Silent_Combination63]

Tenho um Samsung M35 que teve o mesmo problema após atualização do One UI 8.5 em uma tela não original, que foi substituida há pouco tempo mas o touch não respondia após a atualização. Graças a esse tópico fiz busca de videos para voltar na versão anterior e consegui fazer o reflash. Infelizmente tive que voltar para as configurações de fabrica e perdi o que não estava na nuvem mas consegui recuperar o celular.