[segunmunir]

So I made a backup from a working zte e7l and flashed it on my bricked e7l using miracle box. On startup, the stock camera app disappeared and not even in system apps. The phone I backed up from has all working fine. What could have gone wrong?

[X3non]

So I made a backup from a working zte e7l and flashed it on my bricked e7l using miracle box. On startup, the stock camera app disappeared and not even in system apps. The phone I backed up from has all working fine. What could have gone wrong?

try installing a 3rd party camera app from playstore e.g camera360
if the new app fails to work, then its likely your camera has developed hardware fault

[segunmunir]

The camera was working before the phone got bricked. The third party camera app force closes when launched. If its hardware I expect an error like cannot connect to camera

[hovatek]

The camera was working before the phone got bricked. The third party camera app force closes when launched. If its hardware I expect an error like cannot connect to camera

Its also possible that the phone you backed up isn't the same variant / build as yours so there are slight differences in the kernel

[segunmunir]

The camera was working before the phone got bricked. The third party camera app force closes when launched. If its hardware I expect an error like cannot connect to camera

Its also possible that the phone you backed up isn't  the same variant / build as yours so there are slight differences in the kernel

Its a possibility? Well, every other thing works well except d camera. D phone I backed up is also e7l zte

[hovatek]

Its a possibility? Well, every other thing works well except d camera. D phone I backed up is also e7l zte

One way to verify is to find another firmware or custom rom built for your model