Hello,
I purchased an Mi A1 on 20th last month from an offline shop, and on the second day of use the display went blank (Could see lights on buttons, could use the touch, but no display), I raised a complaint and got a replacement from the store after Mi surprisingly approved it.
Now again I faced the same issue on my replacement phone, and the display has gone black, there's nothing I can do.
Has anyone else faced this issue or is it just me, for the second time?
If anyone has faced this, do you have a workaround?
jamstar.5 said:
Hello,
I purchased an Mi A1 on 20th last month from an offline shop, and on the second day of use the display went blank (Could see lights on buttons, could use the touch, but no display), I raised a complaint and got a replacement from the store after Mi surprisingly approved it.
Now again I faced the same issue on my replacement phone, and the display has gone black, there's nothing I can do.
Has anyone else faced this issue or is it just me, for the second time?
If anyone has faced this, do you have a workaround?
Click to expand...
Click to collapse
Nope,it's works fine .show the problem to offline dealer .may be they got entire defective units or they gave you same mobile again with proper covering .
Good luck
Sometimes a simple bug can look like a major problem. It can be just the auto- brightness lowering your brightness way below visible range. Next time if it happens, try flashing a bright light to your light sensor, or try restarting your mobile (holding power button for more than 10 sec will force restart your mobile).
jamstar.5 said:
Hello,
I purchased an Mi A1 on 20th last month from an offline shop, and on the second day of use the display went blank (Could see lights on buttons, could use the touch, but no display), I raised a complaint and got a replacement from the store after Mi surprisingly approved it.
Now again I faced the same issue on my replacement phone, and the display has gone black, there's nothing I can do.
Has anyone else faced this issue or is it just me, for the second time?
If anyone has faced this, do you have a workaround?
Click to expand...
Click to collapse
Faced the same situation,I bought from big C and I faced touch issue on the same day I purchased but my replaced mobile is working fine
I faced this issue this morning, I think the ambient display was the caused of this since it is on for me, I received a notification then I'm expecting the ambient display to show but it didn't then when I try to unlocked it, the phone is black then I just restart it since I know the position of the restart in screen. I turned off the ambient display now, will update when I happen again.
Mi A1 screen blackout
For those of you suffering from screen black-out on the Mi A1 during incoming calls or messages, here's a solution to try: dial *#*#6484#*#* then select ALS/PS and recalibrate the light sensor and proximity sensor as per instructions .
Xiaomi seems to have shipped thousands of phones with incorrectly calibrated sensors for quite some time and done nothing about it - google search: call screen black site:en.miui.com
ImagineerX said:
For those of you suffering from screen black-out on the Mi A1 during incoming calls or messages, here's a solution to try: dial *#*#6484#*#* then select ALS/PS and recalibrate the light sensor and proximity sensor as per instructions .
Xiaomi seems to have shipped thousands of phones with incorrectly calibrated sensors for quite some time and done nothing about it - google search: call screen black site:en.miui.com
Click to expand...
Click to collapse
Thx bro...
I had calibrated my phone...will try and keep observe it:good:
Sent from my Mi A1 using XDA Labs
I faced the same problem twice today. I don't know what to do. If you know anything please help me out on removed
Mod edit: I suggest not posting your phone number
Same problem on my A1, I have try the calibration. Thanks for the help.
engrpingr said:
I faced this issue this morning, I think the ambient display was the caused of this since it is on for me, I received a notification then I'm expecting the ambient display to show but it didn't then when I try to unlocked it, the phone is black then I just restart it since I know the position of the restart in screen. I turned off the ambient display now, will update when I happen again.
Click to expand...
Click to collapse
Yes it's a bug with ambient display. I've even deliberately tried to trigger the bug and it's a software problem. Should be fixed in an update.
Ron1209 said:
Yes it's a bug with ambient display. I've even deliberately tried to trigger the bug and it's a software problem. Should be fixed in an update.
Click to expand...
Click to collapse
Hope they will fixed it. I did not experience it again after turning it off. Cheers!
The problem was not fixed with the calibration. I had another black screen episode right after receiving a message
Bad Display
I faced the same issue. When I tried to open my phone with fingerprint then suddenly the screen goes black and nothing was working. There was light in the navigation buttons and nothing else. I purchased it from Flipkart and they denied the replacement. I don't know what to do now.
Jaspreet11 said:
I faced the same issue. When I tried to open my phone with fingerprint then suddenly the screen goes black and nothing was working. There was light in the navigation buttons and nothing else. I purchased it from Flipkart and they denied the replacement. I don't know what to do now.
Click to expand...
Click to collapse
For now I have disabled ambient display. Try this
Happened once to me. Turning off ambient display indeed seems to work in preventing it from happening again.
jamstar.5 said:
Hello,
I purchased an Mi A1 on 20th last month from an offline shop, and on the second day of use the display went blank (Could see lights on buttons, could use the touch, but no display), I raised a complaint and got a replacement from the store after Mi surprisingly approved it.
Now again I faced the same issue on my replacement phone, and the display has gone black, there's nothing I can do.
Has anyone else faced this issue or is it just me, for the second time?
If anyone has faced this, do you have a workaround?
Click to expand...
Click to collapse
it's an ambient display bug, I deactivated this option frm setting and there is not this bug again, try this
Thanks ghpranav ,
ghpranav said:
Sometimes a simple bug can look like a major problem. It can be just the auto- brightness lowering your brightness way below visible range. Next time if it happens, try flashing a bright light to your light sensor, or try restarting your mobile (holding power button for more than 10 sec will force restart your mobile).
Click to expand...
Click to collapse
I have face same issue as per your advice "holding power button for more than 10 sec will force restart your mobile" will help me, Thanks for your suggestion
i have same bug. i'm trying to resolve deactivating ambient display.
Bug is not solved with last release sw
Can we all report this through the Xiaomi feedback app? It seems everyone I know with the Mi A1 has this bug too.
In my mi A1 has problem it automatically touches anywhere ,
When i open something it automatically comes back
And sometime it slides automatically and leg problem is that software problem or display problem
ajay424 said:
In my mi A1 has problem it automatically touches anywhere ,
When i open something it automatically comes back
And sometime it slides automatically and leg problem is that software problem or display problem
Click to expand...
Click to collapse
Hello it's software issue
https://www.google.com/amp/s/forum....8-1-multi-touch-fix-8-1-devices-t3773150/amp/
Hi, everyone. I'm new on XDA. I need some help to fix issues on my phone. So long story short, I dropped my 9T and had the the screen replaced. However, the replacement screen has a very weird green tint on most brightness level, which from what I have researched, only appears on 9T with overclocked screen. Mine is not overclocked. The green tint only disappear at either under 10% brightness level or above 80%. However, I am very sure this is software problem because (1) the green tint disappear when the fingerprint sensor is touched (when it lights up) on the lockscreen, and if I release the fingerprint, before it unlocks, the tint disappear. It become normal. This in on MIUI
(2) on AOSP (I have unlocked the bootloader and tried different custom roms but yield no result) the same behaviour occured. When fingerpirnt is touched on low brightness, tint disappear.
Then I also have this touch problem where practically, if I touch 2 points on the screen which is close, the screen will register my touch as a small swipe. This is really annoying when typing, and I cannot play some rhytm games too because of this. Again, I am quite confident that this is software problem.
Similar problem happened years ago on a OnePlus One phone. Some said it was resolved after an update. Some said OnePlus has fixed it. Others doesn't experience it at all : https://forum.xda-developers.com/oneplus-one/help/faulty-touch-screen-typing-fast-t2829175
Maybe the default driver from XIaomi isn't compatible with my replacement screen? Or other problems?
I have actually claimed the repair warranty once, because the previous screen also had this problem, plus a blue colour on the side. But the same thing happened here (the green tint and touch problem)
Ps : I am confident the AMOLED panel of the replacement screen is original or at least of the same quality as the original beacuse the colour is very vibrant just like the original one.
Can someone help me with this issue? I am willing to provide any logs or system info or anything.
Thank you! Any help or response is appreciated!!
zenfo134 said:
Hi, everyone. I'm new on XDA. I need some help to fix issues on my phone. So long story short, I dropped my 9T and had the the screen replaced. However, the replacement screen has a very weird green tint on most brightness level, which from what I have researched, only appears on 9T with overclocked screen. Mine is not overclocked. The green tint only disappear at either under 10% brightness level or above 80%. However, I am very sure this is software problem because (1) the green tint disappear when the fingerprint sensor is touched (when it lights up) on the lockscreen, and if I release the fingerprint, before it unlocks, the tint disappear. It become normal. This in on MIUI
(2) on AOSP (I have unlocked the bootloader and tried different custom roms but yield no result) the same behaviour occured. When fingerpirnt is touched on low brightness, tint disappear.
Then I also have this touch problem where practically, if I touch 2 points on the screen which is close, the screen will register my touch as a small swipe. This is really annoying when typing, and I cannot play some rhytm games too because of this. Again, I am quite confident that this is software problem.
Similar problem happened years ago on a OnePlus One phone. Some said it was resolved after an update. Some said OnePlus has fixed it. Others doesn't experience it at all : https://forum.xda-developers.com/oneplus-one/help/faulty-touch-screen-typing-fast-t2829175
Maybe the default driver from XIaomi isn't compatible with my replacement screen? Or other problems?
I have actually claimed the repair warranty once, because the previous screen also had this problem, plus a blue colour on the side. But the same thing happened here (the green tint and touch problem)
Ps : I am confident the AMOLED panel of the replacement screen is original or at least of the same quality as the original beacuse the colour is very vibrant just like the original one.
Can someone help me with this issue? I am willing to provide any logs or system info or anything.
Thank you! Any help or response is appreciated!!
Click to expand...
Click to collapse
Please go to the place who replaced the device and ask them to check the screen in another device or ask them to clean the contacts with 99% isopropanol and re attach it.
Hello! I'm having the exact same problem on my Mi A3 - green tinted screen + faulty touchscreen after replacing it, all in the same conditions as yours. What did you do? Did you manage to fix your screen? I'm guessing your solution is probably adequate for me too!
If anyone could help me out with this issue, it'd be really nice! In the store, they replaced my screen 3 times already (the last time, it was supposedly an "original screen", more expensive and harder to get) and the problem still remains... I'm getting desperate over this!
I just replaced my Mi A1's LCD screen cause last one was broken. The screen color is now too cold, the whites are yellowish. I just factory reset my phone. Also I have this problem that tapping the back and activity buttons (physical button on the chin) when it is locked wakes the phone up, I don't want this cause it causes accidental wakes when it is in my pocket. Any custom ROM or apps that can help me with this? I also need gcam.