Acer Liquid Z630S (T04) Firmware Flash File Download [Stock Rom]
The Acer Liquid Z630S (model T04) is a powerful mid-range smartphone from 2015, known for its large 4000 mAh battery and a generous 3GB of RAM, which was a high-end feature for its time. For owners of this classic device, flashing the official stock firmware is the best way to resolve software-related issues like overheating, battery drain, system crashes, and to restore a bricked device.
Important Note: This device is powered by a MediaTek MT6753 chipset. The restoration process requires the use of **SP Flash Tool**. This guide will help you restore the original Android 5.1 Lollipop software.
Quick Device Specs
- Device
- Acer Liquid Z630S (T04)
- Release year
- 2015
- Chipset
- MediaTek MT6753
- Display
- 5.5″ HD IPS LCD (1280×720)
- Battery
- 4000 mAh (Removable)
- Memory
- 3GB RAM + 32GB storage
- Camera
- 8MP rear, 8MP front
- OS
- Android 5.1 (Lollipop)
Required Downloads
| File / Tool | Download Link |
|---|---|
| SP Flash Tool | Download Tool |
| MediaTek USB VCOM Drivers | Download Drivers |
Stock ROM & Firmware
Two builds are available. It is recommended to use the latest version (1.012.00). If you have issues with one, try the other.
| Version | Android | Region | Type | Download | Size |
|---|---|---|---|---|---|
| 1.012.00 | 5.1 (Lollipop) | Global | SP Flash Tool | Download | ~1.1 GB |
| 1.011.00 | 5.1 (Lollipop) | 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 your chosen firmware ZIP file to find the `MT6753_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. Is this the same as the standard Acer Liquid Z630?
No. The Z630S (T04) is the more powerful ‘S’ variant with an octa-core MT6753 chipset and 3GB of RAM. The standard Z630 used a quad-core MT6735 and had 2GB of RAM. Their firmwares are not interchangeable.
Q2. My 4000 mAh battery seems to drain fast. Will this fix it?
Yes, abnormal battery drain is often caused by software bugs. A clean flash of the stock firmware will eliminate these issues and restore the battery’s performance. After flashing, let the phone fully charge and discharge once to recalibrate the battery stats.
Q3. Can I update this phone to a newer Android version like Marshmallow?
No. This firmware is for Android 5.1 Lollipop. The Liquid Z630S did not receive a widespread official update to Android 6.0 Marshmallow. This firmware will restore the original Lollipop OS.
Device-Specific Troubleshooting
- Overheating, especially during gaming or charging: The MT6753 chipset can get warm in this device. A clean firmware flash helps by removing any rogue software that might be causing excess CPU load. To manage heat, avoid using the phone for intensive tasks while it is charging and close unnecessary background apps.
- Unresponsive Touchscreen, especially at the edges: If parts of the screen are not responding to touch, it can sometimes be a software or driver glitch. A full firmware flash is the best way to rule this out. If the problem persists after a clean flash and factory reset, it indicates a hardware failure of the touchscreen digitizer.
- “System UI has stopped” or Frequent Freezing: This indicates a corrupted operating system. Flashing the stock ROM using the SP Flash Tool guide is the most reliable way to fix this. The process will wipe all data but installs a fresh, stable copy of Android.
- SP Flash Tool Doesn’t Detect the Phone: This is a driver issue. Reinstall the VCOM drivers (disabling driver signature enforcement in Windows first). The removable battery is your best tool: remove it, click “Download” in SP Flash Tool, then connect the phone without the battery. Once the red bar appears, you can re-insert it.
