[Please help] Touch Problem After Flashing Wrong Firmware
[Please help] Touch Problem After Flashing Wrong Firmware
(26-09-2021, 11:42 AM)ahnaf101 Hello,
My device is SYMPHONY i72. This device runs on a Unisoc SC9832e processor. I flashed symphony i95 stock rom in this device with spd research tool for testing. It stucked in bootlogo for incompatibility. Then I flash back my i72 stock rom with the same tool. After I turn it on everything was fine except my touch not working properly. Top half part of my screen is somewhat ok but lower haft almost like unresponsive.like if I slide up it response slide down . I have TWRP custom recovery installed which is also facing this issue .I did a full twrp backup before flashing. I flashed it back and still no luck. I think my touch calibration or something like that messed up so maybe it's not a hardware issue.I have seen in other forums that If I kept a backup on good state with spd research tool and write it back in on the corrupt phone then my problem might solve.But unfortunately I havent kept any backup. So I'm in a big mess right now. I have to run my phone with mouse via otg. Please help me to solve this.
Thanks.
(27-09-2021, 11:22 AM)X3non(26-09-2021, 11:42 AM)ahnaf101 Hello,
My device is SYMPHONY i72. This device runs on a Unisoc SC9832e processor. I flashed symphony i95 stock rom in this device with spd research tool for testing. It stucked in bootlogo for incompatibility. Then I flash back my i72 stock rom with the same tool. After I turn it on everything was fine except my touch not working properly. Top half part of my screen is somewhat ok but lower haft almost like unresponsive.like if I slide up it response slide down . I have TWRP custom recovery installed which is also facing this issue .I did a full twrp backup before flashing. I flashed it back and still no luck. I think my touch calibration or something like that messed up so maybe it's not a hardware issue.I have seen in other forums that If I kept a backup on good state with spd research tool and write it back in on the corrupt phone then my problem might solve.But unfortunately I havent kept any backup. So I'm in a big mess right now. I have to run my phone with mouse via otg. Please help me to solve this.
Thanks.
if you did a full twrp backup of all partitions on the phone and restoring it doesn't fix the issue then it's a hardware problem
(27-09-2021, 01:07 PM)ahnaf101 As I just mentioned above that I got this problem just after flashing wrong firmware.My device was fully working before that So why my touch got corrupted just after flashing that.
(27-09-2021, 01:07 PM)ahnaf101 My point is can a incompitable firmware burn something of a mainboard or touch?
(27-09-2021, 01:07 PM)ahnaf101 If so what part I have to change to fix the issue .
