Written by solutionville..com,

Have you ever opened your android phone camera and it says; “can’t connect to camera.” Well, this happens because the phone is bad. The problem might be hardware or sometimes software.

Below are possible solutions to this problem:

STEP ONE: Hold your power button and press the restart button and you will have your camera working as soon as it comes up.

STEP TWO: Go to phone settings, then apps and find the camera application, there locate storage, you’ll see clean cache, clear storage and clean it. Restart the device and check.

STEP THREE: Format your android device, but after the formatting if it is still not working then update the firmware.

STEP FOUR: Also, you can try camera restarter app from appstore. This App may help. But you need root access to use this app.

STEP FIVE: 50% of instances, shows this could be hardware fault and you should have to change the camera module.

Read More At: https://solutionville..com/2020/07/have-you-ever-open-your-android-phone.html

It could be a hardware problem

Its def should be hardware problem

Freelancerx:
Its def should be hardware problem

sometimes a hard reset could solve it. common with old samsung phones

Factory reset solve it too

Just download a new camera app from play store

Let it be
It should resolve itself in 3-4 days