As the title says, soft keys are unresponsive after the i337UCUGOK2. My device is unrooted. I already tried factory reset with no luck. I also tried *#2663# and click on touch key fw update and I get the following message: ic's f/w is higher than bin's f/w.
Attached is the screen that shows the phone's touch key fw version and part's touch key firmware version. I think this is the problem. FW are not the same. What can I do?
Attached is the screen that shows the phone's touch key fw version and part's touch key firmware version. I think this is the problem. FW are not the same. What can I do?