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Samsung Galaxy S6 [SM-G920F] - Inverted touch (position X only)

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sebkopal

New member
May 13, 2016
2
0
Slovakia
Samsung Galaxy S6
Greetings,
I want to ask if there is any solution to fix inverted touch (position X) on screen on my Samsung Galaxy S6 [G920FXXS5EQL1].

With TWRP 3.3.1.0 I made backup of official Samsung Android Nougat 7.0 I have installed on my phone.
Then I wiped Dalvik / ART Cache, Cache, System and Data. Rebooted back to TWRP, downloaded LOS 17.1 UNOFFICIAL ROM and then put it into Internal Storage.
Started flashing this ROM, when flashing was completed I wiped Dalvik / ART Cache, then Rebooted to System. Everything was fine, until Setup screen.
When I clicked on Next, it clicked on Emergency call, I was confused so I restarted back to recovery TWRP but now even in TWRP the touch is inverted, so I wiped
again Dalvik / ART Cache, Cache, System and Data. Rebooted back to recovery TWRP and installed back backup. The problem still persists even on official Samsung Android Nougat 7.0.
Rebooted back to recovery TWRP and wiped Dalvik / ART Cache, Cache, System, Data and Internal Storage. Downloaded and flashed /e/ OS but still, touch on screen is inverted.

I already tried USSD/MMI code *#2663# from this thread on LOS and /e/ but on these ROMs, this doesn't work.
Is there any solution to fix this ?
Thank you
 

sebkopal

New member
May 13, 2016
2
0
Slovakia
Samsung Galaxy S6
Thanks for advice.

It's already working. The official 3.3.1.0 TWRP for Samsung Galaxy S6 caused this inverted touch.
So I flashed original firware via Odin G920FXXS6ETJ6_G920FOXX6ETI6_G920FXXU6ERF6_HOME.tar.md5 (tried 18 different firmwares, only this one worked)
Reinstalled touch firmware in Samsung Test Menu.
I used this time unofficial twrp-3.5.2_9-0-zeroflte.img via Odin.
Then I flashed /e/ OS via TWRP and everything works like I wanted.