Bug on screen lag respone when touch it.

[dandanfk]

Sometime my nova 2 screen has lag or no response when i try to touch the screen.
But if i try to lock and then unlock it can be solved temporarily.
Do you have same problem with me?and how to solved it permanently?

Indonesia
Huawei nova 2
Emui 5.1
Android 7.0
Model PIC lX9
Thanks.

 

[Shurykan]

Hi...I have the same issue
I don't know if a Hard Reset will solve anything.... How are your phone now..?

 

[Shurykan]

Sometime my nova 2 screen has lag or no response when i try to touch the screen.
But if i try to lock and then unlock it can be solved temporarily.
Do you have same problem with me?and how to solved it permanently?

Indonesia
Huawei nova 2
Emui 5.1
Android 7.0
Model PIC lX9
Thanks.

Hello...I have managed to solve my issue....I just perform a update to the last PIC-LX9C432B161 and that was it

 

[Ci5co]

Hello...I have managed to solve my issue....I just perform a update to the last PIC-LX9C432B161 and that was it

~Hey, could you pinpoint me where to find a guide to update the phone? Because I cannot find a proper link/thread. Thanks in advance.~


I found and have been reading (all the posts from) the thread about the Firmware Finder. But I tried all the methods to update the .130 to the full-OTA on .161 and there is always a mismatch in the expected downloading size of the update.



So, would it be recommended to unlock the bootloader and flash the rom through TWRP? (butI think I read it is not possible to unlock the BL because Huawei is not giving away anymore any unlock codes, isn't it?