How to Check Camera2 API Support (Before Installing LMC 8.4)
LEGACY, LIMITED, FULL and LEVEL_3 explained
LMC 8.4 and every other GCam port depend on Android's Camera2 API. Checking your phone's Camera2 support level takes one minute and tells you whether LMC 8.4 will work well, partly or not at all.
Table of Contents
What Is the Camera2 API?
The Camera2 API is the part of Android that lets apps control the camera: exposure, focus, white balance, burst capture and RAW. Google Camera's HDR+ and Night Sight need this control to capture and merge many frames. Phone makers decide how much of it they expose. That is why the same LMC 8.4 APK can work perfectly on one phone and crash on another.
How to Check Camera2 API Support
- Install a Camera2 checker. Install a free app such as "Camera2 API Probe" from the Google Play Store.
- Open the app. Open it and allow camera permission if asked.
- Find camera 0. Look at the section for camera ID 0, which is usually the main rear camera.
- Read the hardware level. Check "Hardware Support Level": LEVEL_3 or FULL is best, LIMITED is partial and LEGACY is poor.
What Each Level Means
| Hardware level | Meaning | LMC 8.4 / GCam result |
|---|---|---|
| LEVEL_3 | Highest level, adds extra features such as advanced reprocessing | Excellent – all features |
| FULL | Full manual control and burst capture | Very good – HDR+ and Night Sight work |
| LIMITED | Only part of the features are available | Mixed – often HDR+ only; some modes crash |
| EXTERNAL | External/USB camera | Not relevant for phone cameras |
| LEGACY | Old camera interface mapped to Camera2 | Poor – app usually fails |
Check the main camera first (ID 0). The front camera and other lenses may have different levels.
Also Check RAW and Manual Sensor
Camera2 checker apps also list capabilities such as RAW, MANUAL_SENSOR and BURST_CAPTURE. GCam ports work best when these are supported. If RAW is missing, HDR+ Enhanced may not work; use HDR+ instead.
Typical Results by Brand
- Samsung, Xiaomi/Poco (Snapdragon), OnePlus, Motorola: usually FULL or LEVEL_3 on the main camera.
- Realme, Oppo, Vivo: many models are FULL; budget MediaTek models can be LIMITED.
- Infinix, Tecno, itel, Walton: many models are LIMITED or LEGACY. See LMC 8.4 for Infinix and Tecno.
Can You Enable Camera2 API Without Root?
No. If your phone reports LEGACY or has Camera2 disabled, changing it needs root access and editing system files, which can void warranty and break updates. We do not recommend it for most users. If your phone is LEGACY, keep your stock camera and use its Night or Pro mode instead.
What to Do Next
- FULL / LEVEL_3: download LMC 8.4 APK and follow the install guide.
- LIMITED: install LMC 8.4, use HDR+ and lower the frame count; also try LMC 8.3 R4 FE.
- LEGACY: GCam ports are unlikely to work; compare other ports in our GCam APK guide only if your phone gets an update.
We test LMC 8.4 builds and configs on popular Android phones and check every version detail against the developer's official release pages.
Frequently Asked Questions
Find answers to common questions about LMC 8.4.
How do I know if my phone supports Camera2 API?
Is LIMITED Camera2 enough for LMC 8.4?
Can I enable Camera2 API without root?
Does LMC 8.4 work on LEGACY Camera2 phones?
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