This issue has occurred since the last UI 6.1 update, my unit is an A34 5G variant and ever since the update I've tried everything from resetting the cache partitions on the recovery mode, reset my phone but to no avail. I've researched about this issue and found out that this only happened on phones that have aftermarket screens and that the best option is either to replace the screen (which worked on one user) or to downgrade my phone—but there is the risk of bricking my phone.
A technician told me however that it is best to wait for the next update if I don't want to get pricey on having to use my Samsung again. So I waited. Unfortunately, after the UI 7.0 update nothing changed I still cannot use the touch feature. Btw, I also tried updating the touch firmware (the TSP thing) and have found out that the phone does not recognize the touch firmware of my screen for some reason(either it was deleted in the update or the update it self don't recognize it anymore as it says N/A where it shouldn't be).
Anyways I brought it over to a technician and I was once again faced with the same two options. Now, do I really have to replace the screen or once again, wait for the next update hoping for the issue to be fixed? Or is there any other way to resolve this issue? Thank you in advance for any replies or insights.
