Lyf Water 9 LS-5506 Firmware Flash File Download [Stock Rom]

The Lyf Water 9 (LS-5506) was a 4G smartphone from Reliance Lyf, released in 2016. It came with a solid set of mid-range specifications, including a 5.5-inch FHD display, a MediaTek MT6753 octa-core processor, and 2GB of RAM, all running on Android 5.1 Lollipop. While these specs were competitive at launch, the device’s software can degrade over time, leading to significant performance and stability issues. Common user complaints include frustrating system lag and freezing, random reboots, and the phone getting stuck in a bootloop. Other software-related problems can include a camera that crashes or unstable Wi-Fi and Bluetooth connections. For owners experiencing these issues, reinstalling the official stock firmware is the most effective way to resolve software bugs and restore the phone to its original working condition.

This guide provides the official stock ROM package for the Lyf Water 9. As a MediaTek device, it must be flashed using the SP Flash Tool.

Lyf Water 9 (LS-5506) Firmware Details

Below are the key specifications for the Lyf Water 9. 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.

Download Official Firmware for Lyf Water 9 (LS-5506)

The two files below contain the same firmware version from May 8, 2016, but are named slightly differently. You can download either one to perform the flash.

• Build: 08052016
  • File Name: Lyf_Water_9_LS-5506_MT6753_5.1_08052016.zip
  • Size: 1.2GB
  • 🔗 Download Link: Download (MediaFire)
• Build: 08052016 (Alternative Name)
  • File Name: Lyf_LS5506_MT6753_5.1_08052016.zip
  • Size: 1.2GB
  • 🔗 Download Link: Download (MediaFire)

Why Flash This Specific Firmware?

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 08052016 firmware is the definitive way to fix it if the cause is software corruption. It replaces all core OS files with a clean set, resolving the crash that causes the loop.
• Eliminate Unexpected Lag and Freezing: Even with 2GB of RAM, software conflicts can cause the phone to lag. A clean installation of the Android 5.1 OS from this build clears out corrupted cache 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 08052016 ROM can resolve the underlying software corruption that triggers these crashes and improve overall stability.
• Stabilize Wireless Connections: For unstable Wi-Fi or Bluetooth that disconnects frequently, a full firmware flash restores the original radio drivers and can solve persistent connectivity bugs.
• 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.

Crucial Prerequisites Before Flashing

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.

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 the Lyf_Water_9_LS-5506_MT6753_5.1_08052016.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 9.
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, 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.