Telephoto lens dont work - Huawei P40 Pro Questions & Answers

Hello, i just found out that telephoto lens does not work when i put the camera in x5 or x10, it just zoom in from the main camera. For x10.1 up tl x50 does nothing. What happened? Even at day light. I tried clearing app, force shut down and restart phone but no fix.

Does anyone have the apk or from where to find it? Also by downgrading is it possible to fix?

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[Q] Camera Does Not Initialize

My sister just got a Lumia 1020 to replace her broken 900. She started the Pro Cam and the shutter opened fine, but the screen stays black. Same thing for the regular Camera app, Smart Cam or anything that tries to use the camera. It seems the camera is actually turning on (the shutter pops open) but the phone isn't recieving input from it. What could be the problem?
Pictures: Dropbox
Picture of the phone laying down is what it looks like in the Pro Cam (not black just because it's on the floor) and the other is the normal Camera app. Note the controls for the regular Camera app. It's not just because Pro Cam is not opening.
Any help would be greatly appreciated; she's really upset about this.
RTM.
c_h0use said:
My sister just got a Lumia 1020 to replace her broken 900. She started the Pro Cam and the shutter opened fine, but the screen stays black. Same thing for the regular Camera app, Smart Cam or anything that tries to use the camera. It seems the camera is actually turning on (the shutter pops open) but the phone isn't recieving input from it. What could be the problem?
Pictures: Dropbox
Picture of the phone laying down is what it looks like in the Pro Cam (not black just because it's on the floor) and the other is the normal Camera app. Note the controls for the regular Camera app. It's not just because Pro Cam is not opening.
Any help would be greatly appreciated; she's really upset about this.
Click to expand...
Click to collapse
Have you tried a soft or hard reset??
Yes, did that a couple times. Got them to replace the phone with a new one though. Could not for the life of me find anything out about this problem and neither did AT&T. Thread can be closed.

Gcam

Hi everyone, have a GCam on my Huawei P20 running. When I turn on portrait mode, the screen turns black. Can anyone solve the problem maybe
Does anyone has a working version on this phone of Gcam?
I really don't like the stock camera app, and I wanted at least a working version of Google Camera, but can't find one.

Portrait camera mode not working

Hi guys,
I don't know why but suddenly portrait mode stoped working on the back and front cameras. I won't deffocus the background. I've S Pro Camera and it DOES deffocus the background with the front and back cameras, so I'm thinking it's not a hardware issue (though I don't know it the S Pro Camera portrait mode is done via software). I've also already cleared the stock camera data and cache. Is there a way for me to reinstall the stock camera to see if it fixes the issue? Or any other solution that won't imply me doing a factory reset?

Question about the Mi Mix 3 camera

Hi all, can someone verify this for me?
There are two cameras on the Mi Mix 3 yes?
One is the normal (wider) angle camera, and the other a more telephoto camera?
So, covering the top camera should give me a black screen (finger on it) when I use 1x zoom?
And switching to 2x zoom will give me a clear shot? (finger not on it)
I realise that this isn't happening anymore and 1x and 2x have images coming from the lower camera. Is this by design? Am I misunderstanding the idea of the two cameras?
Has the latest MIUI update broken something or was this how the camera works all this time?
As far as I can tell, every mode uses the bottom lens, regardless of zoom. Only portrait mode uses the top lens.
it's working fine, but i think you just need to go into pro mode and switch lens manually if you want to use tele, otherwise it's switching back and forth on it's own just tried it.
did more tests and it seems that the lens does indeed switch to the telephoto lens now once i zoom past 2.0x in the default photo mode. i also discovered that if it detects an obstruction in the 2.0x lens, it will fallback to the wide lens with a poor digital zoom. (I put my finger on the telephoto lens to check if it was working)

Tof sensor dead?!

Hi everyone,
Has anyone experienced an issue with the camera?
Since my phone overheated, about 3 weeks ago, staying under the sun, I can't use the rear camera... I had the overheating warning pop up.
Basically if I launch the app, the app freezes, I can't switch to different rear cameras (wide, regular, telezoom) nor switch to front camera.
Sometimes I get a pop-up saying "can not connect to camera".
I can launch selfie mode directly from the app shortcut (by long pressing), other apps can't access the rear camera either and clearing cache of the camera app didn't change anything.
So, I had to change the back cover of the phone that had been previously cracked (nothing to do the camera not working), and I benefited the phone opened to try with disconnected cameras:
Telephoto works well, super wide as well.
Funny thing: the phone can use only the super wide camera to do both x0,6 and x1 (you don't notice that the main camera is not used).
Main camera worked.
2nd funny thing : portrait mode works perfectly without the Tof sensor being plugged in...
I plugged back the Tof sensor, it was still working, but stopped after restarting the phone. I removed it, cleared cache, it started to work again. I plugged the Tof sensor back in, it was working... I glued back the cover, and had the camera stop working within few minutes...
Long story short, has anyone experienced an issue with the Tof sensor? Which doesn't seem to be very useful...
I guess I'll try to remove it completely and check if the camera becomes stable.
I didn't find this part being sold :/
Regards, Charles

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