touch not working !!!!

[rasik107]

it was working fine !!!
tried to flash custom rom and then it acting too much weird now

for example if I want to switch off phone then ,
I have to touch in top (where status bar is located) area of the screen in order to click on "Power Off" text (which is in the middle of the screen) !!!

same case with every other touch

can anyone help me ???

 

[GuestK00136]

@rasik107

If it worked before custom ROM, best to restore stock firmware and test your touchscreen.

 

[rasik107]

@rasik107

If it worked before custom ROM, best to restore stock firmware and test your touchscreen.

yup , I flashed O rom 2-3 times still issue was there !!!
then , I flashed official N rom , n its working perfect now

 

[farokhan478]

same problem here on lineage or aokp rom

 

[raulka2003]

also have such issue i try calibirate it with service meny not work connect mouse

 

[Custom rom 243]

flash custom kernel

 

[packpunk]

yup , I flashed O rom 2-3 times still issue was there !!!
then , I flashed official N rom , n its working perfect now

I have same problem with the touchscreen and fixed with official N Rom.

Did you try flash another custom rom again? Is it still happen?

 

[rasik107]

I have same problem with the touchscreen and fixed with official N Rom.

Did you try flash another custom rom again? Is it still happen?

my touch was faulty !

 

[Arz_Ary]

my touch was faulty !

Is there another way to use a custom ROM?

 

[andlommy]

Same problem here.
Booted TWRP 3.2.3 off twrp site via fastboot boot twrp.img, phone got stuck, after poweroff-poweron touch sensor calibration was off.

Flashed original firmware, relocked - no go.
It's also hosed in TWRP, so not a firmware bug.
Can someone with a working Mi A1 dump all their partitions from twrp (adb pull /dev/block/bootdevice/by-name) and share privately as i hope touch sensor calibration data was stored somewhere and was damaged by the twrp?

 

[JaMa2nd]

Can someone with a working Mi A1 dump all their partitions from twrp (adb pull /dev/block/bootdevice/by-name) and share privately as i hope touch sensor calibration data was stored somewhere and was damaged by the twrp?

I got the dump from someone with working TS and it didn't help on my device.

From dmesg in twrp I've noticed that my TS firmware was 0x0a version while working device shows 0x10, flashing stock tissot_images_7.12.19_20171219.0000.00_7.1_d39fa89 aaf.tgz helped in the end and TS fw got upgraded to 0x0a as shown in my dmesg after first boot.

Now I'm going to restore my emmc dump (to restore my imei and MACs) and will try to reflash this again.

 

[andlommy]

I got the dump from someone with working TS and it didn't help on my device.

From dmesg in twrp I've noticed that my TS firmware was 0x0a version while working device shows 0x10, flashing stock tissot_images_7.12.19_20171219.0000.00_7.1_d39fa89 aaf.tgz helped in the end and TS fw got upgraded to 0x0a as shown in my dmesg after first boot.

Now I'm going to restore my emmc dump (to restore my imei and MACs) and will try to reflash this again.

Solved by installing an old version of stock miui through mi flash tool. Old as in android 7, not 8, be careful to check version when downloading from miui site.