Both cams failure

[HelmutK.]

Hi there,
I got a problem with my Nexus 5 32GB (D821). Frist the rear cam failured, now the frontcam failured.

I tried another rear cam modul, doesnt work.
I tested the cam modul with another nexus - it works. I tried the cam modul of the first one - it works.
So the cam modules are fine.
I tried a lot of apps, none of them worked. I've tried another custom rom - nothing changed.

Of course I deleted the cache and stoped the app.

Got anybody an idea whats wrong with my Nexus?

 

[audit13]

Have you wiped and flashed the latest stock ROM? If the camera still doesn't work, it may be a failed motherboard.

 

[HelmutK.]

Have you wiped and flashed the latest stock ROM? If the camera still doesn't work, it may be a failed motherboard.

Hi audit13 thank you for your response..
Yes, I flashed the last stock... but... there is no google camera app installed... and I can't find it in the Playstore...
Other App like OpenCamera can't connecting to the cameras..

 

[audit13]

There's no camera app after flashing the stock Google ROM? Strange because I recall that every Google ROM I flashed via fastboot had a camera app.

 

[HelmutK.]

There's no camera app after flashing the stock Google ROM? Strange because I recall that every Google ROM I flashed via fastboot had a camera app.

I whipped again... you're right. The google cam app is already installed but the icon is missing and I can't start the cam.
Other apps doesn't work.

But after I try the spare part again the front cam is working again..

 

[audit13]

Maybe there is a bad connection on there motherboard? Try cleaning the connection with pure isopropyl alcohol?

 

[HelmutK.]

Maybe there is a bad connection on there motherboard? Try cleaning the connection with pure isopropyl alcohol?

I did... but nothing has changed... but now I can try to start the google cam app... but it ends with the old failure...

 

[audit13]

Sounds like a motherboard replacement may be required.

 

[HelmutK.]

Sounds like a motherboard replacement may be required.

Thats pitty... but I guessed something in this way...

Thank you for your help