The Leagoo Elite 4 was a budget 4G smartphone from late 2015, notable for its stylish, colorful design. However, its internal hardware was extremely limited, featuring a MediaTek MT6735M processor and a highly restrictive 1GB of RAM to run the Android 5.1 Lollipop operating system. This severe lack of memory is the primary cause of the phone’s critical performance and stability issues. Users of the device can expect frequent system-wide freezes, where the phone becomes completely unresponsive for several seconds during basic operation as it runs out of available RAM. This constant memory pressure also leads to other system failures, including apps crashing upon launch and random, unexpected reboots as the software becomes unstable. For anyone still using this phone, performing a clean re-flash of the stock firmware is the only viable method to clear out all residual data and give the operating system a fresh start on the very limited hardware.
This guide provides the official stock ROM package for the Leagoo Elite 4, allowing you to perform a clean reinstallation of the operating system.
Leagoo Elite 4 Firmware Details
Below are the key specifications for this Leagoo Elite 4 firmware. This will restore the device to its Leagoo OS 1.1 software, based on Android 5.1 Lollipop. This is a MediaTek device and requires the SP Flash Tool.
| Attribute | Details |
|---|---|
| 📱 Device | Leagoo Elite 4 |
| 🆔 Chipset | MediaTek MT6735M |
| 🤖 Android OS | 5.1 Lollipop |
| ✅ Build Version | V0.3.9_S160407 |
| 🗓️ Release Date | Apr 07, 2016 |
| 📂 File Type | Scatter Firmware |
| 💻 Flashing Tool | SP Flash Tool |
Why Flash the Stock Firmware on Your Leagoo Elite 4?
A full firmware reinstallation is the only practical way to address the severe, hardware-induced problems this phone faces:
- Mitigate Constant System Freezes: If your phone frequently locks up and becomes unresponsive, a clean installation of the V0.3.9_S160407 firmware is the only way to clear the overloaded RAM and restore a basic level of functionality to the device.
- End Random Reboots: An unstable system prone to crashing can cause the phone to restart unexpectedly. Reinstalling the base Android 5.1 OS can resolve the software corruption that triggers these reboots and improve overall stability.
- Fix Apps That Crash on Launch: If essential applications close immediately after you open them, it’s a clear sign of memory exhaustion. A clean install of the V0.3.9_S160407 build frees up the maximum possible memory, giving these apps a chance to run.
- Resolve Faulty Wireless Connections: If the phone can no longer turn on Wi-Fi or Bluetooth, or struggles to maintain a connection, flashing the firmware can restore the original, functional wireless drivers that may have become corrupted.
- Escape a Startup Bootloop: If the phone is stuck on the Leagoo logo and never finishes booting, its core operating system is damaged. The only way to fix this is to manually re-flash the entire firmware package using a computer.
- Recover a Bricked Phone: In a worst-case scenario where a software glitch has rendered the phone completely unresponsive and seemingly “dead,” forcing a firmware flash is the last available option to attempt a recovery.
⚠️ Important Prerequisites
Before you begin, back up any accessible data. This procedure will permanently delete everything on the phone.
- The latest version of the SP Flash Tool.
- The correct MediaTek VCOM USB drivers installed on your PC.
Download Official Firmware for Leagoo Elite 4
- Build Date: 2016-04-07
- File Name: Leagoo_Elite_4_MT6735M_V0.3.9_S160407_5.1.zip
- Size: 986MB
- 🔗 Download Link: Download (MediaFire)
How to Flash the Firmware
This firmware must be installed using the SP Flash Tool on a Windows or Linux computer. The process requires loading the “scatter” file contained within the firmware package. Here is a brief overview:
- Download and extract the
Leagoo_Elite_4_..._5.1.zipfile to a new folder. - Install the required MediaTek VCOM USB drivers on your computer.
- Launch the SP Flash Tool software (flash_tool.exe).
- Click the “Scatter-loading” button and select the
MT6735M_Android_scatter.txtfile from the extracted firmware folder. - Completely power off your Leagoo Elite 4.
- Ensure the dropdown menu in SP Flash Tool is set to “Download Only” and click the green “Download” arrow.
- Connect your powered-off phone to the PC via a USB cable to begin the flashing process.
For a complete, step-by-step tutorial with screenshots and essential troubleshooting tips, please follow our master guide:
→ How to Flash Stock Firmware to MediaTek (MTK) Smartphones
Disclaimer: This is an advanced procedure that will erase all your data and carries the risk of permanently damaging your device if not done correctly. We are not responsible for any data loss or hardware failures. Proceed with caution.
