Problem with my front camera ? - Xiaomi Mi A2 / 6X Questions & Answers

Hi my new mi a2 have some issues.Its front camera sometimes blur.And also have white dot on LCD screen and when i call a number sometimes it's delay.
Please help

I had the same problem!! You have applied an edge to edge screen protector which is covering the front camera , I've did it also!! After removing the screen protector the white Dot and the blur will not be there !! It worked for me and I hope it'll do the same for you

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[Q] Problem with Ambient display notification after screen protector installed

Started noticing the ambient notification (when you pickup the phone the screen supposedly emit the black/white display) is gone, right after I'd installed one of those eBay tempered glass screen protector.
The cutout of the glass, I do not think it obstruct either the camera lens or anything else.
Anyone have this problem? If so, how to remedy this issue (without having me take off the protector...lol). Thx.
this thread might be helpful to you:
http://forum.xda-developers.com/nexus-6/accessories/tempered-glass-screen-protectors-t2922645
You will need a different screen protector - one that does not cover the sensor.
Before you do that, you can try the suggestion at this link to see if it helps
xo96 said:
Started noticing the ambient notification (when you pickup the phone the screen supposedly emit the black/white display) is gone, right after I'd installed one of those eBay tempered glass screen protector.
The cutout of the glass, I do not think it obstruct either the camera lens or anything else.
Anyone have this problem? If so, how to remedy this issue (without having me take off the protector...lol). Thx.
Click to expand...
Click to collapse
I have the same problem right after installing the tempered glass

[Q] Proximity sensor issue with tempered glass

I got a new tempered glass screen protector, however, it is covering the proximity sensor located directly to the left of the top speaker. Since it is covering the sensor, I am unable to access the dial screen during calls 9 out of 10 times unless i keep swiping my finger on top of the sensor to get it to work. I got AndroSensor to test out the sensor and it does stay at 0.0in 90% of the time. When it does work, the value returned is 2.0in. I really don't want to replace this screen protector because it is nice and love the smoothness of it but unable to use the keypad during calls is too much.
Is there a way to manually turn on the dial screen during calls? Tried swiping, pinching, you name it.
Is there a hidden setting I could try like entering *#0*# on some phones for a workaround solution?
Is there a way to modify the settings of the proximity sensor? I am rooted.
The weird thing is there is a cutout on the protector but it is on the right side... Most of the pictures I saw of tempered glass for Nexus 6 had the left side covered but right side cut out as well. What's on the right side that is more important than the proximity sensor? Did they not know? Blah sorry for rant...
Its a problem with your tempered glass, contact the company whom you bought it from. Request a defect.
Theres a tempered glass thread in the accessories section where they have the same problem depending on what tempered glass you purchased.
Thanks zephiK, I'll check out that thread!
The below mentioned fix is for brand new Nexus 6.
Did you try going to settings , accessibility , power button ends call, toggle that on and off.
After completing the above mentioned step. Reboot your phone and try making a call. I hope the issue get resolved.
I tried this step on an unrooted phone, which was recieved just yesterday.
I got this fix from some other thread.

Proximity sensor/screen issue during calls?

I am running the latest a stock debloated 6.0 rom from tupac4u right now and having some issue during phone calls. For me I make or receive a call and my display will turn off even before putting the phone to my face. However, getting the screen on during a call is a bit hard to do as pressing the power button doesn't turn the screen on(sometimes have to press it 3 times to get it on). Anyway to fix this, or to disable this? Thank you
Using a screen protector? If yes, it may be blocking the proximity sensor, which is located just to the left of the top speaker grill.
In another thread I'm being told it's a bug with marshmallow. How accurate is that? And yes I am using a screen protector. I'm just not sure where the proximity sensor is so I can adjust accordingly?
http://forum.xda-developers.com/nexus-6/development/mod-fix-proximity-sensor-5-1-rom-t3069031
https://productforums.google.com/forum/#!category-topic/nexus/nexus-6/mIRwBP4Hx_Y
I do not use shell or film and have the problem for a long time. Tried everything but nothing helps you get used to it.
Knowing isuses since 5.1 and the sensor is on the top left of the earpiece
Yeah i took a light to find where it was. I have a tempered protector. Tried to use a knife to adjust it, but broke the screen protector. Oh well I'll just skip one cup of tea this week. If I go with a regular screen protector(one of those cheap $1 ones will that still cause issues?
Yup, the oversensitive proximity sensor issue started after 5.1 arrived. I too had a tempered glass covering the proximity sensor and it was working fine when I was on 5.0/5.0.2. I had to remove the tempered glass and get a new one which doesn't cover proximity sensor to fix this problem.
Did the same thing. Got a regular screen protector right now for a cheap, until I can find a tempered model that doesn't cover the proximity sensor.

[FIX] [REPAIR] XIAOMI Redmi Note 7 Proximity Sensor fix after screen replacement

So i replaced the screen glass and digitizer and watched a few YouTube videos of the teardown of the redmi note 7 and soon realized my proximity sensor didnt work after i changed the screen and screen frame . Upon further investigation i noticed most of the youtube videos DID NOT point out some of the extra hardware that needed to be changed as well and as a result my proximity sensor did not work. So if you have previously replaced parts on or repaired your XIAOMI REDMI NOTE 7 and notice a few things arent working here are few things that you may have forgotten to swap and replace. After i swapped the pieces over my proximity sensor worked again. Note that the blue tape is there to PREVENT DUST from hitting the sensor and glass, so only remove the tape when you are ready to replace.
I was wondering after the screen replacement, how is the latency on the edge of the screens? Can you compare it please? My phone is brand new but because of this latency i want to replace the screen and digitizer with non official one.
Hi. I'm exactly in this case. where did you buy the the extra hardware that needed to be changed?

Broken lense glass - spots on camera

Hey guys, lense on the front camera recently fell off and I noticed , that photos now look blurry with spots on them.
Is there any way to fix this?
I thing this will go same as broken screen, you need to replace it

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