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bucksnsk
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[SOLVED] touchscreen calibration

Sat Aug 11, 2018 7:12 pm

I flashed phone with wrong firmware, after that I flash it with BV8000Pro_blackview_20170718, and everything is ok, but touchscreen loose calibration, there is an inversion along the X and Y axes. Help me please to calibrate touchscreen.
 
blackview_admin
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Re: touchscreen calibration

Sun Aug 12, 2018 2:25 pm

Did you perform a factory reset after flashing the new firmware?
 
bucksnsk
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Re: touchscreen calibration

Fri Aug 31, 2018 3:52 pm

blackview_admin wrote:
Did you perform a factory reset after flashing the new firmware?

Of course, I did it first. I even did full formatting. Unfortunately the core of that firmware was patched my touchscreen. I tried all the available methods to return the calibration, but none of the firmware returns the touchscreen settings. Need either a kernel with support for calibration of the touchscreen, or a program for flashing the touchscreen from the manufacturer.
 
blackview_admin
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Re: touchscreen calibration

Sun Sep 02, 2018 10:55 pm

Did you try also the Oreo firmware?
 
bucksnsk
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Re: touchscreen calibration

Mon Sep 03, 2018 7:00 am

Yes, i try every firmvare, including oreo. Unfotunatly it does not help.
 
blackview_admin
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Re: touchscreen calibration

Mon Sep 03, 2018 12:23 pm

I'd try to replace the LCD screen unit with another one.... or contact the seller to have the phone replaced under warranty. It looks more like an hardware fault than a software one.
https://it.aliexpress.com/wholesale?cat ... 00+pro+lcd
 
bucksnsk
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Re: [SOLVED] touchscreen calibration

Sat Sep 15, 2018 6:15 pm

Can you upload lastest version of SP MDT tool cutom edition? To programm display and touch
 
blackview_admin
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Re: [SOLVED] touchscreen calibration

Mon Sep 17, 2018 9:59 am

bucksnsk wrote:
Can you upload lastest version of SP MDT tool cutom edition? To programm display and touch

I can't help you with that, sorry.

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