Technician helping troubleshoot Motorola phone screen brightness not working

Steve H.

Reviewed for technical accuracy

Specialities: Google Pixel camera access problems: apps can’t open camera, “permission denied,” “camera in use,” privacy toggle checks, Permission Manager.

Pixel camera blocked in apps? Common reasons + what to check first (permissions, privacy toggle, after update, “camera in use”)

Technician avatar Technician
Hi — I can help. When Google Pixel apps can’t access the camera, it’s usually a permission or privacy setting (not a broken camera). It often feels urgent, especially if you need the camera for messages, video calls, or scanning documents.

We’ll go in a calm, safe order. I don’t want you resetting the phone or changing lots of settings at once — we’ll do the least risky checks first.

Quick questions so I don’t guess:
• Which Pixel model (Pixel 6/7/8, etc.)?
• Which apps can’t open the camera (WhatsApp, Zoom, Chrome, banking app, QR scanner)?
• What message do you see: “permission denied,” “camera unavailable,” or “another app is using the camera”?
Customer
I’m not very technical. It’s a Pixel 7. My apps say they can’t use the camera. WhatsApp and my bank app both fail. The Camera app itself sometimes works, sometimes not. I’m worried it’s broken.
Technician avatar Technician
That’s a helpful clue. If some things work and others don’t, it’s often settings (permissions or a privacy block), not hardware.

Two quick checks that don’t change anything risky:
• Do you see a little green camera indicator (or a camera icon) at the top when an app tries to open the camera?
• Did this start suddenly — or after an Android update or an app update?
Customer
It started suddenly this week. There was an update recently. I don’t always see the camera indicator. The app just says permission denied.
Technician avatar Technician
“Permission denied” usually means one of two things:
1) The app’s Camera permission is set to Don’t allow, or
2) The phone’s privacy controls are blocking camera access at a higher level.

Trust moment: we’ll avoid anything that could erase photos or log you out of accounts.

First safe check: on Pixel, there’s a place called Permission Manager (or “App permissions”). That shows which apps are allowed to use the camera. Do you feel comfortable opening Settings and searching for “Camera permission” or “Permission Manager”?
Customer
I can open Settings, yes. I get lost in menus though. I also use Chrome for some things like video appointments. Could that be part of it?
Technician avatar Technician
Yes — and that’s common. Camera access can be blocked in two places:
• The app permission (WhatsApp, bank app, etc.)
• The website permission inside Chrome (for video appointments)

We’ll keep it simple: first, we confirm the app permission is allowed. Then we check Chrome site settings only if needed.

When you’re in Settings, if there’s a search bar, type Camera or Permissions. On many Pixels it’s under “Security & Privacy” → “Privacy” → “Permission Manager.” (No need to change anything yet — just tell me what you see for Camera.)
Customer
I found Permission Manager and then Camera. It shows some apps “Not allowed.” My bank app is listed there. WhatsApp says “Ask every time.”
Technician avatar Technician
Great — that explains the “apps cannot access camera” message without needing to assume hardware failure.

For seniors especially, “Ask every time” can be confusing because the pop-up can be missed. If the permission pop-up was dismissed once, the app may keep failing until permission is changed.

Trust moment: I don’t want you to tap anything you’re unsure about in a banking app. We’ll keep it general and safe.

Before changing permissions: do you remember seeing any prompt like “Allow camera while using the app?” and maybe tapping “Don’t allow” by mistake?
Customer
Yes, I might have pressed “Don’t allow” because I wasn’t sure. Also, sometimes it says the camera is in use by another app.
Technician avatar Technician
That makes sense — and it happens to a lot of people.

“Camera in use” can be caused by another app still holding the camera (for example: Zoom, Google Meet, Snapchat, a QR scanner, or even the Camera app stuck in the background). It can also happen after an update until the phone is restarted.

Safe checks (no deep changes):
• Close recent apps (swipe them away) and try again.
• Restart the Pixel once (a normal restart won’t erase photos).

After that, we can re-check just one app’s camera permission and see if the message changes.
Customer
I can restart. If permissions are the issue, is that just a setting? I’m afraid the camera is broken.
Technician avatar Technician
In most cases, yes — it’s a settings/permission issue, not hardware. Here’s a simple way to think about it:
• If the Camera app can take a photo normally, the camera hardware is likely okay.
• If no app can open the camera (including the Camera app), hardware or a deeper system issue becomes more likely.

The fact that you saw apps listed as “Not allowed” strongly points to settings. We’ll still be careful and test one thing at a time.
Customer
What about Chrome video appointments? It says the site can’t use the camera.
Technician avatar Technician
Good question — web pages have their own camera permission inside Chrome, separate from the phone’s general settings.

Trust moment: I don’t want you changing lots of site permissions for every website. We only adjust the one you trust and need.

The safe approach is: confirm Chrome itself has camera permission on the phone, then check that the appointment website is set to “Allow camera” in Chrome’s site settings. We’ll include Google’s official help links in Sources so you can follow the correct screens without guessing.
Customer
Can this be fixed without going to a repair shop? And is it dangerous to allow camera access?
Technician avatar Technician
Most of the time, this can be fixed without service, because it’s about permissions and privacy controls.

About safety: it’s okay to allow camera access for apps you trust (like WhatsApp or your bank) — ideally set it to “Allow only while using the app” so the app can’t access the camera in the background. If you see an app you don’t recognize asking for camera access, that’s a sign to deny it.

If you want, tell me one app that fails most (WhatsApp or the bank app) and what its camera permission is set to right now. That will guide the next safest step.
Customer
The bank app is “Not allowed.” WhatsApp is “Ask every time.” I think that’s the problem. Thank you for explaining without making me feel silly.
Technician avatar Technician
You’re not silly at all — these permission prompts are easy to miss, and updates can change behavior.

Based on what you found, you’re very close: a “Not allowed” permission will block camera every time, and “Ask every time” can fail if the prompt was dismissed.

The safest next move is to adjust permissions only for the apps you trust, then test. If you still get “camera in use” after a restart, we can look for which app is holding the camera — without doing anything drastic.

Quick answer: the accepted fix

Accepted first fix for Google Pixel apps cannot access camera: confirm the camera isn’t blocked by privacy controls, then allow camera permission only for the specific app you trust.

What usually helps most (safe checks):
• In Settings, use Permission Manager to see which apps are “Not allowed” for Camera.
• For trusted apps, consider “Allow only while using the app” instead of “Ask every time.”
• If you see “camera in use,” close recent apps and restart the Pixel before testing again.
• Update the affected app (and the Pixel Camera app) to reduce after-update glitches.
• For websites in Chrome, check the site’s camera permission separately from app permissions.


Why iPhone charging can stop suddenly (even if it worked yesterday)

Most sudden charging problems come from the basics: a worn cable, a weak adapter, a loose outlet, or poor contact in the charging port. Pocket lint can pack into the port and prevent the cable from seating fully, which can trigger “Accessory not supported” or charging that starts and stops. iPhone may also pause charging for battery health reasons, especially near 80% or when the phone is warm. If the phone detected moisture, it can temporarily block charging until everything is dry. After an iOS update, a restart can also help if the phone is “stuck,” but start with safe power checks first.

What to check first: cable/adapter, port contact, battery settings, or hardware?

Start with the easiest comparisons: try a wall outlet, then try a different cable and adapter you trust. If you see “Accessory not supported,” focus on the cable quality and whether the connector fits firmly. If charging stops near 80%, it may be a normal battery protection feature rather than a failure. If you had a liquid alert, let the port dry fully and avoid forcing a connection. Hardware becomes more likely only after reliable accessories fail and there are no changes in behavior.

iPhone not charging — calm, safe troubleshooting tips

Most issues are cable/outlet/port contact, a moisture alert, or a normal charging pause near 80%.

Best approach: use a wall outlet, test a known-good cable and adapter, and look for lint in the port without scraping. If there was any moisture warning, let it dry fully before trying again. If the phone seems “stuck,” restart it and retest. Avoid changing many things at once — one safe check at a time keeps you in control and makes the cause clearer.

Disclaimer: This information is AI-generated and intended for general guidance only. Avoid making multiple system changes at once. For device-specific steps, consult a verified expert on Whizz-Tech or the manufacturer’s support before making decisions.

Additional troubleshooting options


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We’ll help you narrow down whether it’s the outlet, the cable, the adapter, port contact (lint), a moisture block, or a normal charging pause — without risky trial-and-error.

Save time & money

Safe diagnostics help you confirm the cause (accessory vs moisture vs port contact vs hardware) before you pay for unnecessary repairs or replace chargers that aren’t the real problem.

FAQ

Why did my Google Pixel apps lose camera access suddenly?

This often happens after an update or after tapping “Don’t allow” on a permission prompt. Some apps are set to “Ask every time,” and if the pop-up is missed, the camera won’t open. A privacy control can also block camera access more broadly. Restarting the phone and re-checking the camera permission list usually clarifies the cause.

Google Pixel apps can’t access camera after an update — is that common?

It can happen, especially if permissions changed or the phone needs a restart after updates. Start by restarting, then make sure the affected apps are updated too. Check the Camera permission in Permission Manager for the exact app that fails. If the message is “camera in use,” closing recent apps can help before you change anything else.

Is this a hardware issue or just settings and permissions?

If the Pixel Camera app can take photos normally, hardware is less likely. If multiple apps fail with “permission denied,” settings are the most common cause. “Camera in use” usually points to another app holding the camera, not a broken camera. Hardware becomes more likely only when the Camera app itself won’t work and safe checks don’t change anything.

Can this be fixed without service or a repair shop?

Often, yes. Most cases are solved by adjusting camera permission for trusted apps and confirming privacy controls are not blocking access. A restart and app updates can also help after an update. Avoid drastic steps like factory reset until the safe permission checks are done. If the camera won’t work in any app at all, then service may be the next step.

Sources

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