Why Xiaomi Phone Doesn't Record Video - All Reasons and Ways to Fix

Introduction: When Xiaomi’s camera “sees” but doesn’t save the videos

You press the recording button, the screen flashes a familiar red circle, the timer counts down the seconds — but after stopping, the video is nowhere to be saved. Or it is saved, but with artifacts, it ends after 5 seconds, or it even gives an error "failed to save the file." The problem with recording video on Xiaomi smartphones (including Redmi, POCO Mi-series is more common than it seems - and the reasons for it are dozens, from a banal lack of memory to hardware malfunctions of the camera module.

In this article, we’ll look at all the possible reasons why your Xiaomi refuses to record video, from software failures to physical damage, and most importantly, give step-by-step instructions on how to diagnose and fix the problem yourself without resorting to a service center. We will pay special attention to the Redmi Note models. 10/11/12, POCO X3/X4/X5 and Mi flagships 11/12/13, where the problem is most often.

We warn you right away that if the video does not persist after a phone drop or moisture, there is a high risk of hardware damage - you can not do without repairs. In all other cases, follow our recommendations: in 80% of cases, the problem is solved in 10-15 minutes.

1. Memory Lack: Why Video is Terminated or Not Saved

The most common reason is filled storage. Xiaomi smartphones by default save video in format MP4 (or HEVC on new models, and even a minute of recording in 4K@60fps may take up 400–600 MB If less free 1–2 GB, the system may interrupt the recording or not save the file at all.

How to check:

• 📱 Open the Settings. → The phone. → The storage room and see the free space.
• 🎥 Try to record video in a lower resolution (e.g, 1080p@30fps instead 4K).
• 📁 Make sure the video is saved to the correct folder: by default, this is DCIM/Camera.

Decisions:

• 🗑️ Clear the app cache (especially Gallery and Camera) through Settings → Annexes.
• 🔄 Move files to a memory card (if supported) or to the cloud (Google Photos, Mi Cloud).
• 🛠️ Enable Auto Cleanup in the Storage Settings.

⚠️ Warning: If the phone shows that memory is free but the video is still not saved, check the permissions for the Camera app. MIUI Block the recording to external media (for example, SD-map).

2. failures of the Camera application and MIUI: How to Reset and Reset

Software errors in the proprietary Camera or shell application MIUI — second most common cause of recording problems:

• 🚫 Video starts recording, but stops with an error after a few seconds.
• 🔄 The Camera app flies out when you try to start recording.
• 📁 Video saved, but without sound or with green screen.

How to fix it:

1. Restart the app: Close the Camera through the multitasking menu (swipe up). Clean it from memory: Settings → Annexes → Camera. → Stop it.
2. Reset the camera settings: Open the camera → Settings (⚙️) → Restore the default settings.
3. Clear cache and data: Go to Settings → Annexes → Camera. → Warehouse → Clear the cache and Clear the data.

Stop the "Camera" annex"|Clear the cache|Reset the camera settings|Reboot the phone|Check for updates MIUI-->

If the problem persists, try installing an alternative shooting app, such as:

• Open Camera (open source)
• Footage (for professional photography)
• Google Camera (requires manual installation for some models)

⚠️ Attention: On models POCO X3 Pro and Redmi Note 10 Pro is known for a bug with video recording in 4K@60fps post-update MIUI 13/14. The solution is to roll back the firmware or wait for a patch from Xiaomi.

3. firmware problems: updates, bugs and rollback MIUI

Updates MIUI They often bring new features, but sometimes they break the camera:

• 📱 After updating, the video is recorded with a green hue or artifacts.
• 🔄 The camera emits an error: "Camera failed to initialize».
• 🎥 Videos are saved, but without sound or with distortions.

How to check the firmware version:

1. Open the settings → About the phone → version of MIUI.
2. Compare the latest stable versions on the official website miui.com.

Decisions:

For firmware rollback:

1. Download the desired version of MIUI from Xiaomifirmwareupdater.com.
2. Rename the file to update.zip and place it in the root of the memory.
3. Hold the Loud up. + Meals, select Update via ZIP.

4. Hardware malfunctions: when without repairs can not do

If you don't record video after a fall, a swell of moisture, or an overheating, you're at risk of physical damage.

• 🔧 Camera module damaged (cracks on lenses, plume detachment).
• 🔌 Oxidation of contacts on the motherboard (after water ingress).
• 🔥 Overheating of the processor (video is interrupted due to trottling).
• 📶 Mike malfunction (video is saved without sound).

How to diagnose:

• 🔍 Light a flashlight on the camera – if scratches or turbidity are visible, the module is damaged.
• 🌡️ Run the overheating test: record the video in 4K and check the temperature through AIDA64.
• 🎤 Try recording a voice memo through a recorder – if there is no sound, the microphone is the problem.

⚠️ Note: On the Redmi Note 8 Pro and POCO F1 There's a problem with the detachment of the camera plume after 2-3 years of use. Symptoms: video is recorded with stripes or flickering. The solution is only replacing the plume.

Critical information: If the phone fell and after that the video is recorded with “rickety” or distortions around the edges – this is a sign of damage to the stabilizer (OIS/EIS). It is useless to repair yourself: you need to replace the camera module in the service.

5.Camera settings: What interferes with normal recording

Sometimes the problem lies in the incorrect settings of the Camera app itself.

How to set up optimally:

1. Open the camera. → Settings (⚙️) → Video resolution.
2. Choose. 1080p@30fps for maximum compatibility.
3. Turn it off. HDR and AI-Improvements – they can slow down recording.
4. Turn on Save the video in DCIM (not in the cloud).

💡

If the video is recorded with jerks, try to turn on the Movie mode in the camera settings - it turns off background processes, freeing up resources for shooting.

6.Memory card problems: why video is not saved on the computer SD

Many Xiaomi users are faced with the fact that the video is not saved to the memory card, although photos are recorded normally.

• 🛒 Low-class card (requires a Class 10 or a Class 10 card) UHS-I for 4K).
• 🔄 The map is formatted in FAT32, file-free >4GB.
• 🚫 MIUI block SD permit failure.

How to check the map:

1. Open the Settings → Storage → SD card.
2. Check the speed of the recording (should be) ≥10 MB/s for 1080p).
3. Format the card in exFAT or NTFS (via PC).

Decisions:

• 🆕 Buy a SanDisk Extreme or Samsung card EVO Plus (class) U3/V30).
• 🔧 In the camera settings, select Save to internal memory.
• 🛠️ Reinstall the map: Settings → Warehouse → Map. SD → Settings → Formatting as an internal storage.

⚠️ Attention: On Redmi models 9A/9C and POCO M3 A problem: if the memory card is more than full 90%, The solution is to make room or save the video in the internal memory.

7.Conflicts with other applications: what interferes with the camera

Sometimes video recording is blocked by background applications, especially:

• 🔒 Antiviruses (Avast, 360 Security).
• 🎮 Gaming accelerators (Game Turbo).
• 📱 Memory Optimizers (Clean Master, DU Speed Booster).
• 🔍 Screenshot applications (AZ Screen Recorder).

How to find the culprit:

1. Start the phone in Safe Mode (clip the power supply) → Safe regime).
2. Try recording the video – if it works, the problem is in third-party software.
3. Remove suspicious apps by testing the camera.

List of conflicting apps (according to Xiaomi users):

• 🛡️ Avast Mobile Security (Blocks Access to the Microphone).
• 🎮 Game Turbo (disables the camera's background processes).
• 📹 Screen Recorder (conflicts with camera module).
• 🔄 Greenify (forced to freeze the camera).

💡

If the problem occurs after installing a new application, first try to disable its permissions (in Settings). → Annexes → Permits) instead of complete deletion.

FAQ: Frequent questions about recording video on Xiaomi