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Old 12-19-2020, 05:28 PM   #1
szrcs
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Device: pocketbook touch lux 4 Emerald
Exclamation Touch LUX 4 Emerald display changed, after update NOT WORK properly
Hi,

We have changed the broken display of Touch LUX 4 Emeraldnak with the screen bought from you ED060XCD . It worked super. The system offered an update. I clicked on it and since then it no longer works properly. It was version 6. I tried downgrading it to 5.20. But it didn’t help. It doesn’t senses the touch properly.

I formatted the internel memory, it didn't help.

If you can help, please advise.
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Old 12-21-2020, 07:34 AM   #2
nhedgehog
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Did you try:
Settings - Maintenance - Screen Calibration?
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Old 12-21-2020, 09:43 AM   #3
szrcs
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Device: pocketbook touch lux 4 Emerald
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Yes, I try it, but doesn't work
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Old 12-21-2020, 01:20 PM   #4
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Where are some key combinations for resetting the device, did you try them:
L&R&ON - Force Update
Home&L&ON - Safe Mode
L&ON - Safe Mode
Options&ON - ? - some Reset (Touchscreen Calibration is changed afterwards)
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