Android Camera Not Working? Fix It Now

You tap the camera and it will not open. Or it opens to a black screen. Or every photo comes out blurry. Everything else on the phone still works. Only the camera is gone.

I write on a Tecno Spark 40 running HiOS on Android 15. No camera fault was induced on it for this guide, and no menu was opened for it. Every fix below comes from a first party page, each read on 12 November 2026. Symptom first, then the free fixes, then the stop rule at the service centre.

The first test: did the app stop, or will it not open?

Two faults share this page. The first: the app will not open, opens to a black preview, takes black pictures, or shows an error. The second: the app opens, and every photo comes out blurry. The order below fixes the first. The blurry section fixes the second.

The black screen is a named symptom. Carlcare's global camera page, dated 30 July 2024 and read on 12 November 2026, lists it as "Black screen when opening the camera".

If the app is the fault, work the order below. If the photos are the fault, skip to the blurry section.

The other common faults sit in our Android problems hub.

Step	What you do	What it tells you
1. The switch	Settings, search "camera access", turn it on	The camera opens again
2. The permission	Apps, See all apps, Camera, Permissions, While using the app	No endless prompts
3. Restart	Power the phone off, then on again	A stuck camera process clears
4. The cache	Apps, See all apps, Camera, Storage, Clear cache	App rebuilt, photos untouched
5. Storage	Free space until the phone leaves the full state	Room for the camera to save
6. Reset app preferences	Search "reset app preferences" in Settings	App defaults rebuilt without erasing data
7. The centre	Take the phone to a Carlcare service centre	Hardware is the technician's job

The switch nobody tells you about

Android carries one master camera switch.

Google's Android Help page on app permissions, page 9431959, read on 12 November 2026, prints it under one heading:

"Disable camera or microphone access on your device". The steps, in Google's words:

• "On your device, open the Settings app."
• Tap Security & privacy, Privacy, Privacy controls.
• "Turn off Camera access or Microphone access."

If Camera access is off, every camera app fails the same way. No cache step fixes that, because the apps never see a camera.

No Transsion first party page read carries the words. Carlcare Nigeria, Carlcare global, Carlcare Kenya and the itel Nigeria FAQ, all read on 12 November 2026, return zero matches for "Camera access". No consumer camera-fault page surfaced in the reads behind this guide. The switch is the step the Transsion pages never print.

HiOS may label the path differently, or not carry the setting. The reliable check on the Spark 40 is a Settings search: search "camera access". If nothing comes up, the permission check below does the same job.

Check the camera permission before the cache

The same Google page prints: "Ask every time: Every time you open the app, it'll ask to use the permission."

The better level is "Allow only while using the app."

The trap is Ask every time. Every open fires the prompt. Readers who keep dismissing it decide the camera is broken. It is not. Set the Camera permission to Allow only while using the app instead.

On HiOS the labels move between builds. The reliable check is a Settings search: search "camera permission" and set the level there.

Carlcare Nigeria's itel page, dated 3 December 2020 by Jide Mbaka and read on 12 November 2026, prints the permission step. Its words: "You can now add the camera as an application that should be permitted to work on your phone". A camera already permitted needs nothing added; a camera not listed does.

Clear the cache, not the photos

Carlcare Nigeria's Infinix camera page, dated 9 August 2020 by Jide Mbaka and read on 12 November 2026, prints this step:

• "Go to settings Click on apps Click on camera Click on storage and clear cache."

That path is from the Android 10 era, six years old, and not the Android 15 path. Treat it as the direction, not the labels.

On current Android the same step prints as a search string: search "camera" in Settings, open the Camera app's page, tap Storage, then Clear cache.

Carlcare's global 2020 page, dated 8 October 2020 by Abraham Miller and read on 12 November 2026, prints the harder variant. Its Clear Data path is "SETTINGS > APPS & NOTIFICATIONS (select, “See all Apps”) > scroll to CAMERA > STORAGE > Tap, “Clear Data”". Clear data resets the app to first install. Clear cache first, and reach for Clear data only if the cache does nothing.

Your photos live in storage, not inside the Camera app, so neither step deletes them. That fear stops readers doing the step that often fixes the fault.

If the camera app crashes rather than failing to open, our guide to why apps keep crashing owns the force stop and cache mechanics.

A full phone is a camera fault

Storage is Carlcare Nigeria's first camera cause. The same 2020 Infinix page opens on it. It prints:

• "the Android operating system is designed in a way that makes it difficult or impossible to work once the device in question lacks sufficient storage space"

On a near full phone the camera has nowhere to put the picture, so it fails first.

Free space first. Delete or move videos, empty the Downloads folder, then try the camera again. If storage reads full even after you delete files, our guide to storage that stays full after deleting files covers that trap.

Reset app preferences before anything that erases

Reset app preferences is the last software step before the service centre. Carlcare Nigeria prints it as the alternative to a reset. Its 2020 Infinix page says:

• "Click on the 3 dots for options on the top right corner of your screen and, Click on reset app preferences."

Read that as written. The 3 dots are the Apps screen menu. If the menu hides it, search "reset app preferences" in Settings.

Reset app preferences restores default behaviours, disabled apps and per app permissions. It erases no photos or data. That is why it comes before anything that erases.

Carlcare global's 2024 page prints its own soft step, dated 30 July 2024 and read on 12 November 2026: "Reset All Settings. This will not delete your data but will reset system settings to default."

A factory reset is never the fix this guide recommends. Carlcare Nigeria's Infinix page, Carlcare global's 2020 page, the itel FAQ and Samsung's Galaxy instructions all carry one at the end of their order. This guide refuses that ending. Carlcare global's warning, in its own words:

"All data, files and installed apps will be wiped completely off the device. Please, backup everything before going through with this process."

When the photos come out blurry

itel publishes the only first party blurry steps in the family. Its Nigeria FAQ, read on 12 November 2026 with no revision date shown, prints the entry verbatim:

• "Pictures taken by camera are blurry."
• "1. Make sure you set the focus correctly."
• "2. Check camera lens to see whether it's dirty, clean it."
• "3. Check the inside of camera to see whether there is vapor. Visit the nearest customer service center to clean it. Take important data back up before you go."
• "4. Check the software in customer service center."

Set focus by tapping the subject on screen. Wipe the lens with a soft cloth. Vapor inside the lens is a service centre job, and itel's step says take important data back up before you go.

The same FAQ carries one more line on slow focus. It says the auto-focusing delay may be the process, and you can try a manual focusing.

Carlcare global's 2024 page carries a blurry section, "Blurry or Out of Focus Photos": clean the lens, check the mode, tap to focus.

Samsung's US Galaxy advice, published 27 August 2026 and read on 12 November 2026, covers lighting, motion, distance and a clean lens. Its minimum subject distances, 12 inches standard, 20 telephoto, 4 ultra wide, are Samsung numbers for Samsung lenses.

What the three agree on stops at focus, lens, vapor, light, motion and distance. No first party page read carries per model autofocus behaviour for budget phones.

When it is the phone, not the app

Software first, then the centre. Carlcare global's 2020 page puts its hardware line after its own reset step. Step 11, in its words: "Your Android's camera problem is most likely hardware related". This guide refuses that order.

This site does not diagnose hardware. Samsung's instructions for a Galaxy camera that failed, last updated 25 January 2023 and read on 12 November 2026, open with the software side.

Samsung's own opening line is that it is "most likely a software issue and not a physical problem with the camera". Samsung scopes that to Galaxy phones.

Clear every step above and the camera still fails. The phone belongs with Carlcare, the service arm for Tecno, Infinix and itel. Back up your important data first.

No price prints on this page. Carlcare publishes no camera repair price this site could read, and inventing one is fiction with a naira sign on it.

What the reader's brands publish, and where it stops

Tecno publishes nothing. Tecno's own FAQ, read on 12 November 2026, returns a bare page shell with zero matches for camera, blurry or photo. No HiOS path prints anywhere in this guide as Tecno's own.

itel publishes the FAQ quoted above. Its Nigeria page names folder level steps and no Android 15 button path. Infinix publishes nothing on its own fault page that this guide read. The Infinix fixes ride on the same Carlcare Nigeria coverage.

Carlcare Nigeria's camera pages are dated 2020, six years old. They sit off Carlcare Nigeria's own sitemap, and its tips index lists zero camera, photo or lens pages on 12 November 2026. The pages are old. Keep the date on them.

Carlcare global's newest camera page is the 2024 page quoted above, a global page with a Shenzhen footer, not a Nigeria page. Samsung's two pages are Galaxy scoped. That is the entire first party map, and this guide prints inside it.

Questions readers ask

My camera opens to a black screen. What do I do first?

Carlcare's newest camera page names that symptom, read on 12 November 2026. Start with the device wide switch, then the permission, restart, the cache and storage. Stop at Carlcare when the app still fails.

Does clearing the camera cache delete my photos?

No. Your photos live in storage. Clear cache rebuilds the app, and Clear data resets it. Neither touches the gallery.

My photos went blurry after the update. Is that this fault?

No. That question belongs to Samsung One UI and Pixel territory, and this guide does not cover it.

Does a factory reset fix the camera?

The maker pages this guide read never print a reset as the camera fix. Reset app preferences is the last software step here. The service centre is the honest finish.

Is a wet or cracked lens a DIY fix?

No. itel's own blurry step sends vapor inside the lens to the nearest customer service centre. Back up your important data first.

What I tested on the house phone, and what I could not

On the house phone: no fault was induced, no photo was taken, no menu was opened. No step prints here as tested on this phone.

Three readings would make this guide bench-tested. They are named here plainly. The camera permission screen. The device wide Camera access switch. The camera cache screen. They print as the pages publish them, or as Settings search strings, never as verified on this phone.

HiOS labels move between builds, and the same setting shows up under different words. Search the words, not the path.

The bottom line

The order that finds this fault: the switch, the permission, restart, the cache, storage, reset app preferences, then the service centre. Every step before the centre costs no money and no data.

The rest of the common faults sit in our Android problems hub. The service centre is the honest finish when the free order runs dry.