ZTE Blade A510 (BA510) Firmware Flash File Download [Stock Rom]
The ZTE Blade A510 (model BA510) is a budget 4G smartphone from 2016 designed for essential, everyday use. For owners of this older device, flashing the official stock firmware is the best method to resolve critical software errors, fix common issues like camera failures, and restore a phone that has become slow or unresponsive to its original factory condition.
Important Note: This device is powered by a MediaTek MT6735P chipset. The restoration process requires the use of SP Flash Tool. This guide will help you restore the original Android 6.0 Marshmallow software.
Quick Device Specs
- Device
- ZTE Blade A510 (BA510)
- Release year
- 2016
- Chipset
- MediaTek MT6735P
- Display
- 5.0″ HD TFT (1280×720)
- Battery
- 2400 mAh (Non-removable)
- Memory
- 1GB RAM + 8GB storage
- Camera
- 13MP rear, 5MP front
- OS
- Android 6.0 (Marshmallow)
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 |
|---|---|---|---|---|---|
| V1.0.0B03 | 6.0 (Marshmallow) | Global | SP Flash Tool | Download | ~1.1 GB |
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 `MT6735_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, 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. Will this firmware fix the “Camera Failed” error on my Blade A510?
Yes, this is often a software issue. A full firmware flash restores the original camera drivers and application software, which is the most reliable way to fix the “camera failed” or “cannot connect to camera” errors. If the problem persists after a clean flash, it indicates a hardware fault.
Q2. Can I install modern apps on this phone after flashing?
Due to the 1GB of RAM and old Android 6.0 OS, most modern apps from the Play Store will not run well, if at all. This phone is best suited for basic tasks and “Lite” versions of apps. A firmware flash restores the original system but does not upgrade its capabilities.
Q3. The phone only has 8GB of storage. How can I manage it?
The 8GB of storage is extremely limited. It is essential to use a microSD card as adoptable storage (a feature in Android Marshmallow) to expand space for apps and media. You can set this up in `Settings > Storage & USB` after inserting an SD card.
Device-Specific Troubleshooting
- Sudden Battery Drain: A clean flash with this firmware will resolve any software bugs causing abnormal battery drain. After flashing, monitor battery usage in `Settings > Battery`. If a third-party app is using excessive power, consider uninstalling it. Wiping the cache partition from recovery can also help.
- Intermittent Signal Loss (“No Service”): This firmware restores the original, stable modem files for the device, which can fix software-related signal dropping. If the problem continues after flashing, check that your SIM card is seated correctly. Persistent issues may point to a hardware problem with the phone’s antenna.
- Overheating During Normal Use: The Blade A510 can get warm. A clean flash removes junk processes that could be causing extra CPU load. To manage temperature, avoid using the phone for intensive tasks while it is charging and close background apps you are not using.
- “Invalid IMEI” after Flashing: This critical error occurs if you use the “Format All + Download” option in SP Flash Tool. It erases the phone’s unique identifier. To prevent this, always use the “Download Only” mode. Restoring a lost IMEI is a very complex process.
