LYF LS-5018 (Wind 4S) Stock Firmware ROM (Flash File) – Free Download [Official File]
If your LYF Wind 4S LS-5018 smartphone is stuck at the logo, experiencing software issues, or is completely dead, flashing the official stock ROM can fix the problem. This tested firmware file for the LYF LS-5018 can help unbrick, fix boot loops, lag, and more.
📱 Device Information:
- Device Model: LYF LS-5018 (Wind 4S)
- Chipset: Qualcomm MSM8909 (Snapdragon 210)
- Android Version: 5.1.1 Lollipop
- Firmware Version: WIND-4S LS-5018 PC SW VER_00_01_09
- Tool Required: QFIL (QPST) Flash Tool
- Build Type: Official Stock ROM
✅ Download Links
🔗 Download LYF LS-5018 Stock ROM (Wind 4S) – Firmware
🔗 Download QFIL Tool (QPST)
🔗 Download Qualcomm USB Drivers
All downloads are hosted and verified by androidhub.co.in – 100% working and malware-free.
📁 Firmware File Details:
| File Name | Chipset | Android | Size |
|---|---|---|---|
Lyf_LS5018_MSM8909_5.1.1_WIND-4s_PC_SW_VER_00_01_09.zip | MSM8909 | 5.1.1 | ~1.2 GB |
🔧 How to Flash LYF LS-5018 (Wind 4S) Using QFIL Tool
⚠️ Warning: Flashing will erase all user data. Make a full backup before proceeding.
Step-by-Step Guide:
- Download and Extract the firmware ZIP on your PC.
- Install Qualcomm USB Drivers.
- Download and run the QPST/QFIL tool.
- Click on “Flat Build” in QFIL.
- Load the
prog_emmc_firehose_8909.mbnfile from the extracted folder. - Click on “Load XML” and select both
rawprogram0.xmlandpatch0.xml. - Power off your device and boot it into EDL Mode (Volume Up + USB cable or test point method).
- QFIL will detect your device as Qualcomm HS-USB QDLoader 9008.
- Click “Download” to begin flashing.
- Wait until “Download Succeed” message appears, then disconnect and reboot your phone.
🛠 What Problems This Firmware Fixes:
- LYF LS-5018 stuck on logo or boot loop
- Device won’t turn on (hard brick or soft brick)
- Touch screen not responding
- Camera or Wi-Fi not working
- System UI crashes
- Invalid IMEI or Baseband
- Virus or malware infected system
⚠️ Troubleshooting Tips:
- Device not detected in QFIL: Install Qualcomm driver or try another USB port.
- Flashing fails mid-way: Try switching to a different PC or use another version of QFIL.
- EDL Mode not accessible: Use test points or a deep flash cable.
🔄 Software Issues Reported by Users:
🐢 Slow Performance
Apps lag, UI freezes
Solution: Flash stock ROM, disable bloatware, perform a factory reset
🔋 Battery Drain
Rapid battery depletion
Solution: Check background apps, update to optimized firmware, lower screen brightness
❌ App Compatibility
Apps crash or fail to launch
Solution: Update apps, flash clean firmware version
🌐 Connectivity Issues
Wi-Fi, Bluetooth or mobile data problems
Solution: Reset network settings, reflash modem/baseband from stock ROM
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📌 Conclusion
Flashing the LYF LS-5018 Stock Firmware using QFIL Tool can restore your device to factory settings, fix major software issues, and revive a bricked phone. Use only official and tested files from trusted sources like androidhub.co.in to avoid complications.
👉 Visit androidhub.co.in for more LYF firmware files, flashing tools, and Android guides.
