Touch LUX 4 Emerald display changed, after update NOT WORK properly

szrcs · 12-19-2020, 06:28 PM

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.

nhedgehog · 12-21-2020, 08:34 AM

Did you try:
Settings - Maintenance - Screen Calibration?

szrcs · 12-21-2020, 10:43 AM

Yes, I try it, but doesn't work

nhedgehog · 12-21-2020, 02:20 PM

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)

12-19-2020, 06:28 PM	#1
szrcs Junior Member Posts: 2 Karma: 10 Join Date: Dec 2020 Device: pocketbook touch lux 4 Emerald	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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12-21-2020, 08:34 AM	#2
nhedgehog Guru Posts: 820 Karma: 628976 Join Date: Sep 2013 Device: EnergySistemEreaderPro, Nook STG, Pocketbook 622, Bookeen Cybooks ...	Did you try: Settings - Maintenance - Screen Calibration?

12-21-2020, 10:43 AM	#3
szrcs Junior Member Posts: 2 Karma: 10 Join Date: Dec 2020 Device: pocketbook touch lux 4 Emerald	Yes, I try it, but doesn't work

12-21-2020, 02:20 PM	#4
nhedgehog Guru Posts: 820 Karma: 628976 Join Date: Sep 2013 Device: EnergySistemEreaderPro, Nook STG, Pocketbook 622, Bookeen Cybooks ...	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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