Lyf Water 10 LS-5020 Firmware Flash File Download [Stock Rom]

The Lyf Water 10 (LS-5020) was a mid-range 4G smartphone released by Reliance Lyf in 2016. It boasted a solid set of specifications for its time, including a MediaTek MT6753 octa-core processor, a generous 3GB of RAM, and a 13MP main camera, all running on Android 5.1 Lollipop. While powerful on paper, the device’s real-world performance could be hampered by unoptimized software. Common user complaints include unexpected system lag and stuttering, random reboots, and camera instability, all of which are classic signs of firmware bugs rather than hardware failure. Furthermore, like many aging phones, the Lyf Water 10 can become stuck in a bootloop (endless restarting), which can be caused by either a corrupted OS or a failing battery. Before blaming the hardware, a clean installation of the latest stock firmware is the essential first step to resolving these software-based problems.

This guide provides two official stock ROM packages for the Lyf Water 10. It is a MediaTek device and must be flashed using the SP Flash Tool.

Lyf Water 10 (LS-5020) Firmware Details

Below are the key specifications for the Lyf Water 10. This firmware will restore the device to its Android 5.1 Lollipop software. Note that this is a MediaTek device and requires SP Flash Tool.

Why Flash the Stock Firmware on Your Lyf Water 10?

A full firmware reinstallation is the best strategy to address the specific software flaws of this phone:

• Fix a Startup Bootloop: If your phone is stuck in a restart loop, flashing the 02_09 firmware is the definitive way to fix it if the cause is software-related. If the bootloop continues after a successful flash, the battery has likely failed.
• Eliminate Unexpected Lag and Stutter: A phone with a MediaTek octa-core chip and 3GB of RAM should not feel slow. To fix performance bottlenecks, a clean installation of the 02_09 build clears out software conflicts and restores the system’s intended fluidity.
• End Random Reboots: An unstable system can restart on its own. Reinstalling the base system files from the latest Android 5.1 ROM can resolve the software corruption that triggers these crashes and improve stability.
• Resolve Camera Instability: For a camera app that is slow, freezes, or crashes, reinstalling the complete OS package restores the original, optimized camera drivers and application, which can fix these bugs.
• Stabilize Wireless Connections: For unstable Wi-Fi or Bluetooth that disconnects frequently, a full firmware flash restores the original radio drivers from the 02_09 build and can solve persistent connectivity problems.
• Recover an Unresponsive “Bricked” Phone: In a worst-case scenario where a software error has left the phone completely unresponsive, forcing a firmware flash using a PC is the last available recovery method.

⚠️ 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 Lyf Water 10 (LS-5020)

Two firmware versions are available. The build labeled 02_09 has a higher version number and is the most recommended for optimal stability.

• Build: 02_09 (Latest & Recommended)
  • File Name: LS-5020 WATER 10 PC SW VER_02_09(Repairmymobile.in).zip
  • Size: 1.2GB
  • 🔗 Download Link: Download (MediaFire)
• Build: 01_08 (Older Version)
  • File Name: Lyf_Water_10_LS-5020_MT6753_01_08.zip
  • Size: 1.24GB
  • 🔗 Download Link: Download (MediaFire)

How to Flash the Firmware

This firmware must be installed using the SP Flash Tool on a Windows computer. The process requires loading the “scatter” file contained within the firmware package. Here is a brief overview:

1. Download and extract your chosen firmware .zip file to a new folder.
2. Install the required MediaTek VCOM USB drivers on your computer.
3. Launch the SP Flash Tool software (flash_tool.exe).
4. Click the “Scatter-loading” button and select the MT6753_Android_scatter.txt file from the extracted firmware folder.
5. Completely power off your Lyf Water 10.
6. Ensure the dropdown menu in SP Flash Tool is set to “Download Only” and click the green “Download” arrow.
7. 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.