Vivo S9 | Fix Boot Logo Stuck After Flash
If your Vivo S9 gets stuck on the boot logo after a flash, you're not alone. This issue often occurs due to incorrect firmware or corrupted system.img and preloader.bin files. The official tested firmware shared below solves bootloop and other system-related issues safely.
🔄 Vivo S9 Bootloop Problem – Symptoms & Causes
- Device restarts repeatedly after flashing
- Logo appears but phone doesn’t boot to system
- Wrong scatter or missing system files
📂 Download Vivo S9 Firmware + Tools
⚠️ Pre-Flash Requirements
Important: Ensure you select the correct firmware version for your device. Charge your Vivo S9 to at least 50% and back up all important data before proceeding.
🔧 How to Flash Vivo S9 with SP Flash Tool
- Install MediaTek USB Drivers on your PC.
- Extract the downloaded firmware and SP Flash Tool using WinRAR or 7Zip.
- Launch SP Flash Tool and select
scatter-loading. - Browse and load the
MT6577_Android_scatter.txtfile. - Click the Download button.
- Switch off your Vivo S9 completely.
- Press and hold Volume Down and connect it via USB cable.
- Flashing will begin. Wait until the green success check mark appears.
✔️ This Firmware Helps Fix:
- Stuck on Boot Logo
- Dead Boot Recovery
- Fastboot Mode Error
- dm-verity Verification Failed
- Software Update Failures
📁 Firmware Information
| File Name | Description |
|---|---|
| Vivo_S9_MT6577_Firmware.zip | Complete Stock ROM with Preloader + System.img |
| SP Flash Tool | Use for flashing MTK-based phones |
| MTK USB Drivers | Install for device detection via USB |
Note: Flashing this firmware will erase all user data. Backup your photos, apps, and contacts before flashing. For more help, visit firmware4mobile.com and comment under the relevant model.