The Lyf Water 3 (LS-5503) was a 5.5-inch 4G smartphone released by Reliance Lyf in late 2016. It featured a respectable hardware setup for its time, including a Qualcomm Snapdragon 615 octa-core processor, 2GB of RAM, and a 13MP camera, running Android 5.0 Lollipop. Over time, however, the device’s software can become unstable due to accumulated data and bugs. Common user complaints include frustrating system lag and freezing despite the capable hardware, unexpected random reboots, and the phone getting stuck in a bootloop (endless restarting). These issues are often caused by software corruption and can typically be resolved by performing a clean installation of the official stock firmware. Reinstalling the OS replaces all system files, eliminating bugs and restoring the phone to its original performance.
This guide provides the official stock ROM packages for the Lyf Water 3. As a Qualcomm device, it must be flashed using the QFIL tool.
Lyf Water 3 (LS-5503) Firmware Details
Below are the key specifications for the Lyf Water 3. This firmware will restore the device to its Android 5.0 Lollipop software. Note that this is a Qualcomm device and requires QFIL, not SP Flash Tool.
| Attribute | Details |
|---|---|
| 📱 Device | Lyf Water 3 (LS-5503) |
| 🆔 Chipset | Qualcomm Snapdragon 615 (MSM8939) |
| 🤖 Android OS | 5.0 Lollipop |
| ✅ Latest Version | V11.0 |
| 📂 File Type | QFIL Firmware |
| 💻 Flashing Tool | QFIL (Qualcomm Flash Image Loader) |
Download Official Firmware for Lyf Water 3 (LS-5503)
Several firmware versions are available. The build labeled V11.0 appears to be the most distinct and is recommended for a clean installation. The B08 versions are provided as alternatives.
- Build: V11.0 (Recommended)
- File Name: Lyf_Water_3_LS_5503_V11.0.zip
- Size: 1.1GB
- 🔗 Download Link: Download (MediaFire)
- Build: P839F50V1.0.0B08 (Alternative)
- File Name: Lyf_Water_3_LS_5503_RJIO_IN_P839F50V1.0.0B08_DL.zip
- Size: 968MB
- 🔗 Download Link: Download (MediaFire)
- Build: P839F50V1.0.0B08 (Alternative, .rar)
- File Name: Lyf_Water_3_LS_5503_RJIO_IN_P839F50V1.0.0B08_DL_MobileGuRu4.com.rar
- Size: 787MB
- 🔗 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 V11.0 firmware is the definitive method to resolve it if the cause is software corruption. It replaces all core OS files with a clean, stable set.
- Eliminate System Lag and Freezing: A phone with a Snapdragon 615 and 2GB RAM should be responsive. To fix performance bottlenecks, a clean installation of the Android 5.0 OS from the V11.0 build clears out software conflicts and corrupted cache.
- End Random Reboots: An unstable system can restart on its own. Reinstalling the base system files from the V11.0 ROM can resolve the underlying software corruption that triggers these crashes and improve overall stability.
- Stabilize Wireless Connections: If you are experiencing frequent Wi-Fi or Bluetooth drops, flashing the firmware will reinstall the original radio firmware and drivers, which can solve persistent software-level 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 QFIL 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 QPST package, which includes the QFIL tool.
- The correct Qualcomm HS-USB QDLoader 9008 drivers installed on your PC.
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.
- Download and extract the recommended
Lyf_Water_3_LS_5503_V11.0.zipfile to a new folder. - Install the Qualcomm USB drivers and the latest QPST/QFIL tool on your computer.
- Launch QFIL.
- Completely power off your Lyf Water 3.
- 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.
- In QFIL, select “Flat Build” and then click “Browse” to navigate to the extracted firmware folder and select the
prog_emmc_firehose_...mbnfile. - Click “Load XML” and select the
rawprogram_unsparse.xmlfile, followed by thepatch0.xmlfile. - Click the “Download” button in QFIL to begin the flashing process.
For a complete, step-by-step tutorial with screenshots, please follow our master guide:
→ How to Install ROM with Qualcomm Flash Image Loader (QFIL)
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.
