The ZTE Blade Q Lux 4G is a budget 4G smartphone from 2015. For this very old device, flashing the stock firmware is often the only way to resolve critical software errors, fix a bootloop, or restore the phone to a clean factory state.
CRUCIAL WARNING: This firmware is for the 4G LTE version of the Blade Q Lux only. There is a separate 3G-only model with different hardware. This firmware will brick the 3G model.
Important Note: This device is powered by a MediaTek MT6732/MT6752 chipset. The restoration process requires the use of SP Flash Tool.
Quick Device Specs
- Device
- ZTE Blade Q Lux 4G
- Model
- P632A10
- Release year
- 2015
- Chipset
- MediaTek MT6732
- Display
- 4.5″ qHD IPS LCD (960×540)
- Battery
- 2200 mAh (Removable)
- Memory
- 1GB RAM + 8GB storage
- OS
- Android 4.4.4 (KitKat)
Required Downloads
| File / Tool | Download Link |
|---|---|
| SP Flash Tool | Download Tool |
| MediaTek USB VCOM Drivers | Download Drivers |
Stock ROM & Firmware
| Version | Android | Region | Type | Download | Size |
|---|---|---|---|---|---|
| V1.1 | 4.4.4 (KitKat) | Global | SP Flash Tool | Download | ~500 MB |
Quick Flashing Guide
- Download and install the MediaTek VCOM drivers and the SP Flash Tool on your computer.
- Extract the downloaded firmware ZIP file to find the `MT6752_Android_scatter.txt` file.
- Launch SP Flash Tool, load the scatter file, and ensure the flashing mode is set to “Download Only.”
- Power off your phone, remove the battery, click the “Download” button in the tool, and then connect the phone to your PC via USB to begin.
For a complete, step-by-step tutorial with screenshots, please refer to our definitive guide:
How to Flash Stock Firmware on MediaTek (MTK) Smartphones
FAQs
Q1. How do I know if I have the 4G or 3G version?
The 4G version supports LTE networks and came with Android 4.4.4 KitKat. The 3G version only supports 3G networks and came with the older Android 4.2.2. Checking your `Settings > About phone` for the Android version is the easiest way to tell.
Q2. Can I install any modern apps on Android 4.4.4 KitKat?
No. Android KitKat is an obsolete operating system from 2013. The vast majority of apps on the Google Play Store, including current versions of WhatsApp, Facebook, and banking apps, will not be compatible. This firmware restores the phone for basic calling and SMS functionality only.
Device-Specific Troubleshooting
- “Insufficient Storage” Errors: The 8GB of internal storage is extremely limited. A clean flash will free up space, but you must use a microSD card and disable any pre-installed apps you don’t use to have any functional space.
- SP Flash Tool Doesn’t Detect the Phone: This is a driver issue. Reinstall the VCOM drivers (disabling driver signature enforcement in Windows). The removable battery is key: remove it, click “Download” in SP Flash Tool, then connect the phone without the battery. Re-insert the battery once the red bar passes.
- “Invalid IMEI” after Flashing: This critical error occurs if you use the “Format All + Download” option. To prevent this, always use the “Download Only” mode.
