Hello, when I unlock my phone the screen sometimes flashes White for 0.5 second. Is it problem with my device or it is common? Mi 9t pro
Do you use the fingerprint unlock?
Yes, but it happens even I just turn it on with button
Hey, mi9t pro here (2020 jan. bought). I have exactly the same issue. 1 out of like 10 or 20 unlocks the screen flashes for a split second. Haven't found a solution since then :/
I see a white flash using YouTube when switch from portrait mode to landscape mode.
Last MIUI eu developer
Hi All,
I broke my my Redmi K20 pro display and have replaced it.
With the broken display, all was working except the display. i.e., phone would ring on calls, vibrate, notifications would ring, battery charging did sound. So, assuming that nothing else was damaged.
After display replacement, the screen doesn't get unlocked.
Phone boots properly and asks for pattern/fingerprint. Does not recognise fingerprint and on entering the correct pattern, the screen unlocks for a micro-second and then turns black and then the purple MIUI logo shows and the screen returns to locked state.
Phone performs all functions that can be done from locked screen.
Is the new display being not recognised by the phone OS?
Any assistance would be great.
Thanks a lot in advance.
arryshome said:
Hi All,
I broke my my Redmi K20 pro display and have replaced it.
With the broken display, all was working except the display. i.e., phone would ring on calls, vibrate, notifications would ring, battery charging did sound. So, assuming that nothing else was damaged.
After display replacement, the screen doesn't get unlocked.
Phone boots properly and asks for pattern/fingerprint. Does not recognise fingerprint and on entering the correct pattern, the screen unlocks for a micro-second and then turns black and then the purple MIUI logo shows and the screen returns to locked state.
Phone performs all functions that can be done from locked screen.
Is the new display being not recognised by the phone OS?
Any assistance would be great.
Thanks a lot in advance.
Click to expand...
Click to collapse
Have you formatted the phone? Are you on stock rom?
Sent from my Redmi K20 Pro using Tapatalk
abees said:
Have you formatted the phone? Are you on stock rom?
Sent from my Redmi K20 Pro using Tapatalk
Click to expand...
Click to collapse
No, the phone is not formatted. It is using the same ROM as bought.
Try a clean install with backed up data.
Mi 9T Pro ll Tapatalk
arryshome said:
Hi All,
I broke my my Redmi K20 pro display and have replaced it.
With the broken display, all was working except the display. i.e., phone would ring on calls, vibrate, notifications would ring, battery charging did sound. So, assuming that nothing else was damaged.
After display replacement, the screen doesn't get unlocked.
Phone boots properly and asks for pattern/fingerprint. Does not recognise fingerprint and on entering the correct pattern, the screen unlocks for a micro-second and then turns black and then the purple MIUI logo shows and the screen returns to locked state.
Phone performs all functions that can be done from locked screen.
Is the new display being not recognised by the phone OS?
Any assistance would be great.
Thanks a lot in advance.
Click to expand...
Click to collapse
If the phone displays boot logo and animations and lockscreen, then that suggests the display is OK.
What you describe actually sounds like the recent wallpaper bug, where a wallpaper image is set, but the image has a colour space not recognised by the OS. Try booting to recovery and doing a factory reset (I'm assuming MIUI recovery gives this option, I can't remember if it does or not)
arryshome said:
Hi All,
I broke my my Redmi K20 pro display and have replaced it.
With the broken display, all was working except the display. i.e., phone would ring on calls, vibrate, notifications would ring, battery charging did sound. So, assuming that nothing else was damaged.
After display replacement, the screen doesn't get unlocked.
Phone boots properly and asks for pattern/fingerprint. Does not recognise fingerprint and on entering the correct pattern, the screen unlocks for a micro-second and then turns black and then the purple MIUI logo shows and the screen returns to locked state.
Phone performs all functions that can be done from locked screen.
Is the new display being not recognised by the phone OS?
Any assistance would be great.
Thanks a lot in advance.
Click to expand...
Click to collapse
Hi, were you able to fix this problem?
Yes. I'm currently using the same device.
Kept on unlocking the screen using pattern. Fingerprint recognition puts the device in the reboot sequence. So now I only use pattern unlock.
I tried unlocking about 100 times and then this one time the phone behaved and remained unlocked.
It was like training my pet... lol
All the best.
Hi!
I'm here to figure out if someone can help me.
I was using my phone normally, I was trying to unlock it when the screen flashed like 3 times with a blue color similar to the color of the screen when you are trying to unlock the device, it happened like three times, then I rebooted the phone and the screen is black and unresponsive. I can tell that the phone is working in the background because I can feel the touchscreen working, it's also charging, ringing and I can even answer phone calls, it's also connected to my Wi-Fi network, the phone is not damaged and I haven't dropped it recently (a few times some days ago but nothing serious). I'm wondering, is the screen dead? or maybe something's loose on the inside?
I just bought a replacement screen for my mi 8 but it has no display. I believe the screen is working because there is a display when booting (I can see splash screen) but after the splash screen the screen goes dark again. the fastboot also visible. do I need certain firmware for this screen?
update:
I have made it work but with only miui 10 8.6.18. if I try to update 1 version higher the screen goes black again.. does anyone know what the culprit could be?
Hey,
My Realme 8 keeps black screening. It will randomly come back and work fine again only to break again.
The touch screen works fine during black screen. The phone is on stock firmware.
Any ideas for a fix?