Meine Frau hat das Handy gekauft, weil sie die cloud genervt hat und alle möglichen "unmöglichen Einstellungen".
My wife bought this handy, because she disliked the cloud and several services not to cancel.
Wir wollen grapheneOs auf dem handy installieren und haben das bisher 4mal versucht (flash1,2,3, and 5).
Jedesmal derselbe Fehler: Power und Volume funktionieren natürlich, das handy startet sauber bis zum welcome-screen und wartet auf "forward". Aber der Touchscreen reagiert nicht und ich kann mit den Knöpfen nur recovery usw. aufrufen.
In order to install grapheneOS we tried this 4 times ( (flash1,2,3, and 5). Ever same result: of cause power and volume buttons are functioning, handy starts fine until the welcome-screen and waits to touch "forward". But no touch, the screen is dead. With power and volume buttons I am able only to call recovery and so on.
I thought perhaps android was too old and went back to stockOS (flash4 in the terms 1,2,3,4,5 )
All worked fine and I "played" with the handy two days in order to learn it`s functions.
Next step(flash5) was installing grapheneOS lynx-install2025120400 + lynx_ota..2025120400, no problems or errors during the whole process.
But with the same result as above: touchscreen doesn`t work!!! only after flashing grapheneOS.
Power and volume buttons are functioning and I can call recovery-mode. But only this, the lieing open android with red triangle comes for hours. No menue. The bootloadermenue is there and working, barcode is shown, thats all.
But the recovery-menue pops up and worked "with the 2 buttons power and volume only " at the end of sideloading the update. So it is there, it`s only in recovery-mode not shown, but why??
What can I do to find out " why does grapheneOS not activate the touchscreen or, if you want so, the sensors to react??"