Screen problem - Xiaomi Mi Mix 2S Questions & Answers

Hi
I had my screen replaced by local repair person.
He used non OEM parts and screen has bezel exposure at top.
But I have lost the fastboot and Xiaomi logo on boot up and huge screen flickering issues. Get occasionally ghost touch as well. But surrounding lighting really affects it.
The new screen doesn't look anything like the old one. Tried to fix it by resetting and flashing back earlier miui version still get screen flickering and constant crashes.
I can only assume it's the proximity sensor near the top where the bezel is exposed.
My phone Xiaomi mi mix 2s.
Could the fact that I used fast Nintendo switch charger have anything to do with it.
Please help.

Also
How do I re lock the bootloader.
Thanks

Hi
Also having trouble determine if my screen is jdi or the other one. I once read you can tell screen manufacturers by going into cit by dialing the special number but screen manufacturer information is not showing.

Update
I have carried out hardware testing but it's failing almost all of the touch ones. Did this by going into cit menu.

Mopoperator said:
Update
I have carried out hardware testing but it's failing almost all of the touch ones. Did this by going into cit menu.
Click to expand...
Click to collapse
Do yourself a favor and buy OEM parts. While they do cost more they actually work correctly and are of higher quality.

Just saw the screen he used.
It was for the mi mix 2 and not mi mix 2s.
The bezel was more exposed and that's where the proximity sensor is located.
Could this be the main cause of the screen flickering?
I need to be able to prove it.
So any input appreciated.
Thanks

Related

Screen showing random lines, then black, can screen replacement help?

Phone screen status:
On screen there are vertical lines in random colors, and if I press on the screen semi-hard it turns black( more force results in white screen). When I depress it return to partial visibility. By that I mean left most and right most part of screen is at most times black. Touch screen is working for the most part(can't pull down notifications, else seems to be working).
My question is will the sceen replacement solve the problem or is the damage more severe?
I cant provide pictures, don't have other phone If opportunity arises, I will post them.
Phone is sony xperia e4
Also, lets say that repair shops are too far, expensive,...
user1618 said:
Phone screen status:
On screen there are vertical lines in random colors, and if I press on the screen semi-hard it turns black( more force results in white screen). When I depress it return to partial visibility. By that I mean left most and right most part of screen is at most times black. Touch screen is working for the most part(can't pull down notifications, else seems to be working).
My question is will the sceen replacement solve the problem or is the damage more severe?
I cant provide pictures, don't have other phone If opportunity arises, I will post them.
Phone is sony xperia e4
Also, lets say that repair shops are too far, expensive,...
Click to expand...
Click to collapse
Yep, that is unfortunately a job for Mr. Repair Shop. That does sound more like a just screen problem and not software or more severe. If it would have been more severe, I don't think you'd be able to use your phone.
Just to clarify, you mean the touch screen is broken, not the glass on top of it?
user1618 said:
Just to clarify, you mean the touch screen is broken, not the glass on top of it?
Click to expand...
Click to collapse
Well, technically it's one piece that needs replacing and that's the screen which contains touchscreen and glass.

Proximity sensor issue

Has anybody got an issue with their proximity sensor? Mine seems to be misbehaving randomly after the 8.1.0 update. Last day the phone was stuck after a call and had to reboot. Is this a known issue? Are there any fixes yet?
Nope, no issues here. Please describe when and how your sensor is not working properly?
PuffDaddy_d said:
Nope, no issues here. Please describe when and how your sensor is not working properly?
Click to expand...
Click to collapse
It just doesn't work. The screen mostly doesn't turn off and when it does it doesn't turn back on.
JosephECorson said:
It just doesn't work. The screen mostly doesn't turn off and when it does it doesn't turn back on.
Click to expand...
Click to collapse
You mean while on a phone call with the phone pressed to your ear?
Do you have a screen protector?
JosephECorson said:
Has anybody got an issue with their proximity sensor? Mine seems to be misbehaving randomly after the 8.1.0 update. Last day the phone was stuck after a call and had to reboot. Is this a known issue? Are there any fixes yet?
Click to expand...
Click to collapse
So I had this problem. I tried all the solutions I could from the Google Forums and the Google Pixel 2 help support themselves. I discovered that the 8.1 update broke the proximity sensor. So I just received my replacement. Some people "claim" that taking off the screen protector works, but I was skeptical because the phone worked with the screen protector on when I was running 8.0 (Moreover, as I transferred the SAME screen protector onto my replacement running 8.1, the replacement works to perfection. I also played around with my previous Pixel 2 XL after resetting the phone and the proximity still does not work, even without the screen protector). You can go to the Google forum (under the calls link, because my assumption is that calling on any app on your phone just leaves you with a black screen) and test out all possible solutions. If none work, just call Google and explain the problem and ask for a replacement :good:. Hope this helps, man.
PuffDaddy_d said:
You mean while on a phone call with the phone pressed to your ear?
Click to expand...
Click to collapse
ya
DatGuy_Shawnaaaay said:
So I had this problem. I tried all the solutions I could from the Google Forums and the Google Pixel 2 help support themselves. I discovered that the 8.1 update broke the proximity sensor. So I just received my replacement. Some people "claim" that taking off the screen protector works, but I was skeptical because the phone worked with the screen protector on when I was running 8.0 (Moreover, as I transferred the SAME screen protector onto my replacement running 8.1, the replacement works to perfection. I also played around with my previous Pixel 2 XL after resetting the phone and the proximity still does not work, even without the screen protector). You can go to the Google forum (under the calls link, because my assumption is that calling on any app on your phone just leaves you with a black screen) and test out all possible solutions. If none work, just call Google and explain the problem and ask for a replacement :good:. Hope this helps, man.
Click to expand...
Click to collapse
Thanks, man! I know the issue is not the screen protector even though they claim so.
Okay, this is what you need to do. Buy airduster and nicely blow air over the top speaker. Not sure this phone is dust proof. There seems a small gap between the lower edge of the speaker grill and phone screen. You can test by yourself, take a paper the edge of paper goes for a mm or so. Use air duster few times and your proximity sensor works. I think it's not software problems, seems this pixel 2 xl has serious quality control. Google needs to recall this phone!!
Sounds logical, because I can turn my screen on and off by bringing a metallic pen near the sensor and away from it, so if you get metal particles in that little "slot" by the speaker, they'd probably affect the sensor. (Especially if they were magnetized - and a lot of seemingly "where id it come from" dust is actually from construction projects. [We used to rent two way radios to construction companies, and they came in about once a week with "dead" speakers - it was tiny steel particles loading the speaker up to the point that the cone couldn't move - and they traced a sample back to a particular steel beam - that the phone had been near when some rivet holes were drilled in it.]) So keep the phones away from cities that have hi-rise construction projects in progress. (This phone is designed for use on a different planet - using a USB 3.0 port and a USB 3.0 cable to flash a ROM bricks the phone. I'm surprised that it's not allergic to air too.)
I can make the sensor revert back to far from near by pressing gently the top bezel next to lateral edge of the speaker grill on left side. Sensor reverts back to far from near. Don't know the mechanism and definately doesn't look like software issue.
June security update has just fixed this for me

Typing fast

Does anyone experience it difficult to type fast, like some words are omitted when you type fast or their order is interchanged, say for example, the word wakanda, when you try to type fast it becomes something like wkaanda sometimes. Is it because of the tempered glass or me not being accustomed to the device yet? Those without tempered glass, how's your experience?
I kinda had the same feeling. I thought it was just for me.
had same issue with custom ROMs too.
dont know if it's a real issue or my illusion.
ganeshkmr21 said:
I kinda had the same feeling. I thought it was just for me.
had same issue with custom ROMs too.
dont know if it's a real issue or my illusion.
Click to expand...
Click to collapse
Yeah, I noticed something was off but then I ignored it thinking I might not be used to the device yet. Do you also sometimes feel that the device scrolls in a direction opposite to input, like when scrolling through xda, when you swipe your finger/thumb up lightly to scroll down, the device sometimes scrolls upwards a little instead and vice versa? Also, have you applied a tempered screen protector?
I am also facing same issue on my Redmi note 7 pro indian varient 4/64gb running on miui 10.2.8.0
manohar123 said:
I am also facing same issue on my Redmi note 7 pro indian varient 4/64gb running on miui 10.2.8.0
Click to expand...
Click to collapse
Do you use tempered glass? Also, lcm information?
kakatorres1999 said:
Do you use tempered glass? Also, lcm information?
Click to expand...
Click to collapse
Yes i al using tempered glass without tempered glass also i faced this issue
Lcm :-nt36672a
manohar123 said:
Yes i al using tempered glass without tempered glass also i faced this issue
Lcm :-nt36672a
Click to expand...
Click to collapse
You mean the flexible screen protector?
kakatorres1999 said:
You mean the flexible screen protector?
Click to expand...
Click to collapse
5d glass
having the same feelings on my RN7PRO china 6/128 with the global rom miui_VIOLETINGlobal_V10.2.8.0.PFHINXM_997265e49a_9.0.
Usually, I start to have these weird feelings after 10-20sec of typing with google keyboard.
nemo81 said:
having the same feelings on my RN7PRO china 6/128 with the global rom miui_VIOLETINGlobal_V10.2.8.0.PFHINXM_997265e49a_9.0.
Usually, I start to have these weird feelings after 10-20sec of typing with google keyboard.
Click to expand...
Click to collapse
Yeah, after a few seconds into typing, it starts missing out some letters. I too use gboard.
I recommend to go to settings and send feedback (last option at the bottom) about this. Hopefully, they will fix with the next update.
It is due to the touch problem, especially on edge of the screen. Refer to 'Touch latency' thread.
In my case, I have annoying scroll problem plus edge area of screen is not responsive thus typing Q and P is difficult.
At first I thought it was happening with me only because I moved from a 5.5" screen to a 6.3" screen and maybe my muscle memory is accustomed to type on my previous device from past 2 years so it would take me a week to get used to a new device. But I was wrong. These are touch latency issues happening with many users. I hope this gets fixed by an update.
Go to Settings > Sound & Vibration > Vibrate On Tap > Light
This should solve the latency issue or at least make it a lot better. This problem is occurring due to how the haptic feedback is synchronized with the touchscreen. If vibration is too strong it won't be able to stop and start in real time with each and every key you press thus causing a delay. The stronger the vibration and the faster you type, the longer it will take for it to finish reacting to each key press.
vlachorumsapiens said:
Go to Settings > Sound & Vibration > Vibrate On Tap > Light
This should solve the latency issue or at least make it a lot better. This problem is occurring due to how the haptic feedback is synchronized with the touchscreen. If vibration is too strong it won't be able to stop and start in real time with each and every key you press thus causing a delay. The stronger the vibration and the faster you type, the longer it will take for it to finish reacting to each key press.
Click to expand...
Click to collapse
I didn't use vibrate on tap in my previous devices nor do I use it in this one but I still face the issue. The original post written by me was based on my experience of using the device without any sort of vibrations enabled and comparing it to my previous devices which also had vibration disabled.

Touch latency

I was having a tough time typing fast on the phone and made a post about it earlier. Trying to look for the issue, I came across these
https://www.reddit.com/r/Xiaomi/comments/9ntl73/is_your_device_affected_by_touch_latency_issues/
https://www.reddit.com/r/Xiaomi/comments/a1m7ao/xiaomi_mi_a2_touch_latency/
Surprisingly, the behaviour is quite similar to these threads here. I request xda users with a redmi note 7/ 7 pro to carry out this small test of trying to type the words 'qu' and 'scope' fast (if possible, try to run this test a few times with space after each qu and scope, say 10 times, so that we can be sure that the results are consistent and do remember to type the same word 10 times consecutively and then move on to the other word and type it ten times consecutively) and report how many times it turns out as uq and scoep on doing so.
Please mention if you tried this test with:
a screen protector installed (also mention the type of screen protector, i.e. tempered glass or plastic) or without one
your device variant (indian or chinese) and
if possible your display manufacturer which should appear after typing *#*#6484#*#* in dialer and going to software information> lcm information
If you have any other devices, try this on them as well and report how it goes, so that we can have some reference points.
For reference my device is redmi note 7 pro indian variant with edge to edge tempered glass protector installed, lcm information: nt36672a shenchao panel.
Hello sir/ma'am, i just tried this "test" and i found no such issues on my device. If it is of any importance, my device is a chinese one.
1375965485501144093271341 said:
Hello sir/ma'am, i just tried this "test" and i found no such issues on my device. If it is of any importance, my device is a chinese one.
Click to expand...
Click to collapse
Thanks for reporting sir/ma'am. Do you have any screen protectors installed? (If yes, tempered glass or plastic)
Your device variant description was indeed important, I'll update the original post requesting to include device variant as well.
Could you also provide the display manufacturer details? It should be appear after typing *#*#6484#*#* in dialer and going to software information> lcm information.
Deleted
I am not using any screen protectors on my device (PRO), sir/ma'am. The info you requested: nt3672a video mode dsi schenchao panel
1375965485501144093271341 said:
I am not using any screen protectors on my device (PRO), sir/ma'am. The info you requested: nt3672a video mode dsi schenchao panel
Click to expand...
Click to collapse
Thanks kind sir/ma'am. Could you also try typing scope fast for a few times and report what you observe?
Both of our devices have panels from the same manufacturer but mine has nt36672a instead.
I am sorry sir/ma'am, i made a typo in my last sentence. The display in my device also has a nt36672a designation. As far as typing scope, no mater how fast i try to type it, it always gets registered without any problems. I can not produce the issue you and some other users are facing.
I an facing a similar issue my is the global varient of note 7 pro and its lags during typing and i am using full screen tempered glass
kingd0097 said:
I an facing a similar issue my is the global varient of note 7 pro and its lags during typing and i am using full screen tempered glass
Click to expand...
Click to collapse
So far, atleast 3 confirmed cases including mine.
Display: nt26672a video mode dsi shenchao panel.
Screen protector: none.
Device and rom: Chinese
I used Poco F1 which does not have any sort of touch problems. Always wondered that the fuss was about then this N7P.
There is certainly a touch delay which is worse if you use a keyboard with vibration: the mismatch between actual touch and vibration makes it feel like you are using a juice-spilled keyboard. I overcame this issue by greatly reducing strength of vibration and typing a bit slowly.
What still get me is its touch scroll behavior. Short fling, especially bottom to up, does not move screen in a smooth way. Rather, it scrolls a bit then abrupt break. Worse is when you are using Instagram. When you swipe left or right to see the next picture, it will show about 1/4 of it then jump back to previous one. Very annoying. Overall, it feels like I am using a phone with outdated CPU.
With Poco F1, this sort of touch problems were addressed heavily which lead Xiaomi to come up with fixes. I do not expect that will be the case with N7P. I am hoping that changing touch friction and scroll fling values in buildprop would at least make it less annoying. I may try that once I get unlocked.
I do not have the same issue, I use SwiftKey as my keyboard though if that makes any difference.
Have the RN7 Pro Chinese version with no screen protector.
I can't get the screen info, when I copy / paste the code and dial it does not complete?
That being said I have felt as if SwiftKey is a little laggy on my previous phone and it's better on the RN7 Pro - although not as smooth as on my Mi 5 I use to have.
Sent from my Redmi Note 7 Pro using Tapatalk
4K2K said:
Display: nt26672a video mode dsi shenchao panel.
Screen protector: none.
Device and rom: Chinese
I used Poco F1 which does not have any sort of touch problems. Always wondered that the fuss was about then this N7P.
There is certainly a touch delay which is worse if you use a keyboard with vibration: the mismatch between actual touch and vibration makes it feel like you are using a juice-spilled keyboard. I overcame this issue by greatly reducing strength of vibration and typing a bit slowly.
What still get me is its touch scroll behavior. Short fling, especially bottom to up, does not move screen in a smooth way. Rather, it scrolls a bit then abrupt break. Worse is when you are using Instagram. When you swipe left or right to see the next picture, it will show about 1/4 of it then jump back to previous one. Very annoying. Overall, it feels like I am using a phone with outdated CPU.
With Poco F1, this sort of touch problems were addressed heavily which lead Xiaomi to come up with fixes. I do not expect that will be the case with N7P. I am hoping that changing touch friction and scroll fling values in buildprop would at least make it less annoying. I may try that once I get unlocked.
Click to expand...
Click to collapse
I don't use vibrate on keypress but I still face the issue.
For Instagram, I just downloaded it to check that out and I too experience that sometimes it does not move to the next image and even moves backwards/to the previous image instead. One more thing I noticed was, on Instagram, when you go to explore and are checking posts which have 'more' (large amount of text and hence the option to read 'more') in their descriptions, it often jumps to the next post instead of allowing you to read more of what is written in the description, almost feels like the touch accuracy is off or might be just an Instagram thing.
Scrolling is also a bit inconsistent, on short flings, it sometimes moves downwards and then upwards a bit and at times it scrolls in the opposite direction (but that is rare).
PsyCLown89 said:
I do not have the same issue, I use SwiftKey as my keyboard though if that makes any difference.
Have the RN7 Pro Chinese version with no screen protector.
I can't get the screen info, when I copy / paste the code and dial it does not complete?
That being said I have felt as if SwiftKey is a little laggy on my previous phone and it's better on the RN7 Pro - although not as smooth as on my Mi 5 I use to have.
Click to expand...
Click to collapse
You can access this through settings> about phone> kernel version (tap a few times)> software version> lcm information. Thanks for the feedback.
kakatorres1999 said:
You can access this through settings> about phone> kernel version (tap a few times)> software version> lcm information. Thanks for the feedback.
Click to expand...
Click to collapse
Nt36672a
Sent from my Redmi Note 7 Pro using Tapatalk
kakatorres1999 said:
I don't use vibrate on keypress but I still face the issue.
For Instagram, I just downloaded it to check that out and I too experience that sometimes it does not move to the next image and even moves backwards/to the previous image instead. One more thing I noticed was, on Instagram, when you go to explore and are checking posts which have 'more' (large amount of text and hence the option to read 'more') in their descriptions, it often jumps to the next post instead of allowing you to read more of what is written in the description, almost feels like the touch accuracy is off or might be just an Instagram thing.
Scrolling is also a bit inconsistent, on short flings, it sometimes moves downwards and then upwards a bit and at times it scrolls in the opposite direction (but that is rare).
Click to expand...
Click to collapse
Yes, that is the issue. It is too bad that the phone failed QC this bad; otherwise, it would have been a great phone.
BTW, is your phone unlocked? Are you using a Chinese version of the phone. I am wondering if changing to Indian rom or different roms would fix this issue.
4K2K said:
Yes, that is the issue. It is too bad that the phone failed QC this bad; otherwise, it would have been a great phone.
BTW, is your phone unlocked? Are you using a Chinese version of the phone. I am wondering if changing to Indian rom or different roms would fix this issue.
Click to expand...
Click to collapse
No, my phone isn't unlocked and I mentioned in the OP that I have an Indian variant.
I am also facing the same issue my varient is Redmi note 7 pro india 4/64gb
kakatorres1999 said:
I was having a tough time typing fast on the phone and made a post about it earlier. Trying to look for the issue, I came across these
https://www.reddit.com/r/Xiaomi/comments/9ntl73/is_your_device_affected_by_touch_latency_issues/
https://www.reddit.com/r/Xiaomi/comments/a1m7ao/xiaomi_mi_a2_touch_latency/
Surprisingly, the behaviour is quite similar to these threads here. I request xda users with a redmi note 7/ 7 pro to carry out this small test of trying to type the words 'qu' and 'scope' fast (if possible, try to run this test a few times with space after each qu and scope, say 10 times, so that we can be sure that the results are consistent) and report how many times it turns out as uq and scoep on doing so.
Please mention if you tried this test with:
a screen protector installed (also mention the type of screen protector, i.e. tempered glass or plastic) or without one
your device variant (indian or chinese) and
if possible your display manufacturer
If you have any other devices, try this on them as well and report how it goes, so that we can have some reference points.
For reference my device is redmi note 7 pro indian variant with edge to edge tempered glass protector installed.
Click to expand...
Click to collapse
Indian variant 4/64
NT36672a
Edge to edge tempered glass applied
4/10 times I was failed to type scope... Sometimes it registered scoep and sometimes e was never registered.
AbhiAbhiBisht said:
Indian variant 4/64
NT36672a
Edge to edge tempered glass applied
4/10 times I was failed to type scope... Sometimes it registered scoep and sometimes e was never registered.
Click to expand...
Click to collapse
Quite similar experience to mine except mine has a tendency to miss a's instead of e's.
Indian variant here, with shenchao panel, touch latency issues are there typing scope faster makes it scoep and also 4-5 times out of 10 times typing qt makes it tq
I have installed screen protector though
Issues are similar to my friends pocofone

Screen sensitivity problem. Curved screen

I'm using "note 10 pro".
Nice device.
However, there is a "sensitivity problem" on the curved screen edges.
There are problems with the letters on the left and right sides of the keyboard.
Need to touch hard. Need to apply pressure.
There may be a software error.
Or they willingly reduced sensitivity.
How do I solve?
The edge of my screen where it starts to curve is not sensitive enough. The "1" and "0" and "a" and "p" keyboard keys are very difficult to press. I end up having to turn the phone side-ways so the screen flips making the keyboard position entirely on the flat part and not hitting the curved edge. This is very very frustrating to the point where I'm changing all passwords to not use any of those keys. Doesn't help much but a little. The phone got such great reviews but I find it very difficult to use because of the lack of sensitivity on the edges.
I don't have this issues with my 10pro. Maybe it's a broken device.
Gesendet von meinem Redmi Note 4 mit Tapatalk
Examine more carefully.
Touch the keyboard keys 10 times again in a row.
Tap hard. then soft tap.
You will notice.
Have absolutely no touch issue on my device. Zero. And I am very sensitive about things like that. I even use a UV Glue glass for it that I bought off ebay. (was bit messy to apply but I was prepared after using Whitestone glasses elsewhere.)
Aaanyhow. My device has superb sensitivity even with glass. IMO you have a faulty device.
I have also tried on different devices. they deliberately reduced the touch sensitivity on the rounded edges.
Please see in detail.
understand what I want to say.
I don't have a problem either.
I've tried it on 4 different devices.
sample:
Samsung has increased the sensitivity on the curved screen.
But it has developed a setting program for users.
xioami decreased sensitivity.
https://www.youtube.com/watch?v=Vg3s7DqNS6A
I hope it is corrected
https://c.mi.com/forum.php?mod=viewthread&tid=2819123&page=1&extra=#pid13776207
gokmenm said:
I hope it is corrected
https://c.mi.com/forum.php?mod=viewthread&tid=2819123&page=1&extra=#pid13776207
Click to expand...
Click to collapse
Really don't know mate. Never had any touch issues out of the box with the stock firmware.
Nor had any touch issues on my OnePlus 7 Pro. Nor on my GF's Note 9. Nor on her Note 10 Plus. Nor on my mother's S7 Edge.
I don't know. Maybe you have huge hands?
Ps.: I get it that YOU have a problem. All I am trying to say is ... the phone itself works perfectly. Without any touch issues. It's either you, or your device.
h8Aramex said:
Really don't know mate. Never had any touch issues out of the box with the stock firmware.
Nor had any touch issues on my OnePlus 7 Pro. Nor on my GF's Note 9. Nor on her Note 10 Plus. Nor on my mother's S7 Edge.
I don't know. Maybe you have huge hands?
Ps.: I get it that YOU have a problem. All I am trying to say is ... the phone itself works perfectly. Without any touch issues. It's either you, or your device.
Click to expand...
Click to collapse
my hands are not big
try touching the edges lightly and gently.
then tap the middle keys lightly.
You will notice.
h8Aramex said:
... Never had any touch issues out of the box with the stock firmware.
... Nor on her Note 10 Plus. Nor on my mother's S7 Edge. ...
Click to expand...
Click to collapse
Hi, I don't know about the Mi Note 10 yet, but I definitely had a similar issue with the Galaxy S7 back in the day. It used to drive me crazy, because it happened while holding it with one hand in the car, and typing the number "1" for example was often hit or miss (I am right handed, normal hands). It's part of why I don't like curved screens and why I never bought another Samsung phone (I know Samsung mostly fixed the issue through updates).
I just ordered the Mi Note 10 despite of the curved screen, because of the camera. I didn't want to buy a phone from Hauwei and didn't want to wait for Samsung's S20, and the Mi Note 10 is at a killer price
Anyway, I hope I don't run into the same curve issue (worried).
gokmenm said:
I'm using "note 10 pro".
Nice device.
However, there is a "sensitivity problem" on the curved screen edges.
There are problems with the letters on the left and right sides of the keyboard.
Need to touch hard. Need to apply pressure.
There may be a software error.
Or they willingly reduced sensitivity.
How do I solve?
Click to expand...
Click to collapse
I have no such issues.... The curve screen is more like edge.
And I am using Gboard as my keyboard and all the keys are working fine.
there is problem. make a very delicate soft touch.
Just touch the edge. tap very slowly.
also tap the middle of the screen.
there is a serious difference.
https://www.reddit.com/r/Xiaomi/comments/enp898/touch_delay_on_the_borders_of_redmi_note_8_part_2/
https://www.reddit.com/r/Xiaomi/comments/eqarbe/solution_screen_border_delay_problem/
https://www.reddit.com/r/Xiaomi/comments/eqxtjx/note_10_screen_edge_sensitivity_very_little/
I am noticing a sensitivity issue with "p"/"0" on the upper right.
It doesn't register a light touch, it needs to be pressed deliberately and slower.
It's part of the reason I don't love curved edges.
truffle1234 said:
I have no such issues.... The curve screen is more like edge.
And I am using Gboard as my keyboard and all the keys are working fine.
Click to expand...
Click to collapse
Same. Oh well, maybe SOME phones don't work that well?
Honestly I'd prefer NO curve, but I can't find an issue with it.
I hate MIUI way more that I can't make it allow my bloody notifications in DND. It's like the worst nightmare ever.
I have mi & galaxy s9+, both phone have same issue.
Samsung have a official app to fix this issue, but Mi not.
At first I try use 3rd App the disable edge touch,, but not useful like Samsung.
Now I just use a new case. The case just let my plam not possible touch on curve edge.
I recorded a sample video. We can add some programs with Turbo Game setting. We increase sensitivity. But it is not enough. We cannot select every program. Even if it is selected, it is not enough. The problem continues on the edges.
It seems to prove that this problem is a software problem.
There should be a "disable screen sensitivity limitation" button in settings
https://www.youtube.com/watch?v=v8yU614UYSg&feature=emb_title
https://www.youtube.com/watch?v=wegoCOlDxso
please watch this video. Ad-free. I'm not youtuber
There are problems with letters on the left and right side of the keyboard.
It is necessary to touch hard. It is necessary to apply pressure.
There may be a software error or willfully reduced the sensitivity.
does not want the edges to be very sensitive xiaomi. And they took a stupid measure with the software.
xda developers can solve this problem.
Then xioami takes precautions.
The problems at the lower corners are caused by the gesture control. Turn off the gesture control and use the conventional buttons, then the problem is solved.
This is also the reason why some have the problem and some don't. Not everyone uses the gesture control.
i have also noticed a reduced sensitivity with the gesture control. As soon as you switch to the buttons everything is fine with the touch screen test.
I use the buttons.
There is problem. Use as you wish There is a problem with the edges and bottom corners.
The only method: an update.
Install the program I sent. try it too.
the center and edges of the screen and the bottom corners are different.
This problem bothers me on the keyboard.
https://play.google.com/store/apps/details?id=jp.rallwell.siriuth.touchscreentest&hl=tr
I can reproduce the interrupted line test.
In the test i can place white dots on every part of the edge, but it gets only interrupted when drawing a line.
But it doesn't bother me when keyboard typing.
Keyboard works well even in the edges.
Do you use swipe typing, i'm not?
I'm using Fullscreen Gestures and never noticed any problems with edge sensitivity.
My device is Global Firmware (11.0.7), not Global EEA.

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