Lyf Water 5 LS-5007 Firmware Flash File Download [Stock Rom]

The Lyf Water 5 (LS-5007) was a 4G VoLTE smartphone from Reliance’s Lyf brand, released in 2016. It was built on a capable Qualcomm Snapdragon 410 processor, paired with 2GB of RAM and a 2920mAh battery, running Android 5.1 Lollipop. While the hardware was solid for its time, these devices are now several years old, and their most common failures are related to aging components and software corruption. The most critical issue users face is the phone getting stuck in a bootloop or experiencing random reboots, particularly after the battery has been fully drained. This is often a symptom of a degraded battery that can no longer provide stable power, but it can also be caused by a corrupted operating system. Therefore, before attempting a hardware repair, it is essential to first rule out a software issue by performing a clean firmware installation. Reinstalling the original OS can also fix problems like excessive battery drain, system lag, and crashing apps.

This guide provides three official stock ROM packages for the Lyf Water 5. It is a Qualcomm device and must be flashed using the QFIL tool.

Lyf Water 5 (LS-5007) Firmware Details

Below are the key specifications for the Lyf Water 5. This firmware will restore the device to its Android 5.1.1 Lollipop software. Note that this is a Qualcomm device and requires QFIL, not SP Flash Tool.

Why Flash the Stock Firmware on Your Lyf Water 5?

A full firmware reinstallation is the main diagnostic and repair step for the specific issues this phone faces:

• Fix a Startup Bootloop: This is the most critical reason. If your phone is stuck restarting, flashing the V101G_24032016 firmware is the definitive way to rule out software corruption. If the flash is successful but the bootloop continues, the battery has likely failed and requires replacement.
• End Random Reboots and Crashes: A system that restarts on its own points to instability. Reinstalling the base system files from the latest Android 5.1.1 build can resolve the underlying software corruption causing these crashes.
• Address Excessive Battery Drain: If the 2920mAh battery drains much faster than it should, a clean installation of the V101G firmware can help by removing rogue apps or software bugs that consume power in the background.
• Improve System Performance: If your phone has become slow and laggy over time, reinstalling the base OS clears out years of accumulated junk files and corrupted cache, restoring the phone to its original performance level.
• Resolve Unreliable Wireless Connections: For unstable Wi-Fi or Bluetooth, flashing the firmware reinstalls the original radio drivers from the V101G_24032016 package, which can solve persistent software-level connectivity issues.
• 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 QFIL 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 QPST package, which includes the QFIL tool.
• The correct Qualcomm HS-USB QDLoader 9008 drivers installed on your PC.

Download Official Firmware for Lyf Water 5 (LS-5007)

Three versions are available. The two builds from March 24, 2016, are the latest and most recommended. The ‘F’ and ‘G’ suffixes may denote minor regional differences. We recommend trying the ‘G’ version first.

• Build: V101G_24032016 (Latest & Recommended)
  • File Name: Lyf_Water_5_LS-5007_V101G_24032016_QFIL.zip
  • Size: 852MB
  • 🔗 Download Link: Download (MediaFire)
• Build: V101F_24032016 (Alternative Latest)
  • File Name: Lyf_Water_5_LS-5007_V101F_24032016_QFIL.zip
  • Size: 853MB
  • 🔗 Download Link: Download (MediaFire)
• Build: V010026_09102015 (Older Version)
  • File Name: Lyf_Water_5_LS-5007_V010026_09102015_QFIL.zip
  • Size: 723MB
  • 🔗 Download Link: Download (MediaFire)

How to Flash the Firmware

This firmware must be installed using the QFIL (Qualcomm Flash Image Loader) tool on a Windows computer. The process involves booting the phone into a special diagnostic mode known as EDL (Emergency Download) Mode.

1. Download and extract your chosen firmware .zip file to a new folder.
2. Install the Qualcomm USB drivers and the latest QPST/QFIL tool on your computer.
3. Launch QFIL.
4. Completely power off your Lyf Water 5.
5. Boot the phone into EDL Mode. This is typically done by holding both the Volume Up and Volume Down buttons simultaneously and then connecting the phone to the PC with a USB cable. The screen will remain black, but your PC should detect a “Qualcomm HS-USB QDLoader 9008” device.
6. In QFIL, select “Flat Build” and then click “Browse” to navigate to the extracted firmware folder and select the prog_emmc_firehose_...mbn file.
7. Click “Load XML” and select the rawprogram_unsparse.xml file, followed by the patch0.xml file.
8. Click the “Download” button in QFIL to begin the flashing process.

For a complete, step-by-step tutorial with screenshots, please follow a dedicated QFIL flashing guide.

Disclaimer: Flashing a Qualcomm device is an advanced procedure that will erase all your data and carries a significant risk of permanently damaging your device if not done correctly. We are not responsible for any data loss or hardware failures. Proceed with extreme caution.