📱 Is your Samsung Galaxy S8 Plus (Model: G955F, Bootloader: U12) not performing as it should? Stuck on boot logo? Touch not responding after a failed flash? Don’t panic — with the official AutoPatch OS9 firmware, you can restore your phone like new! 🔁
⚠️ Please Read Before Proceeding
Flashing your device manually is a powerful solution — but it also carries some risk. Flashing the wrong file or skipping backup can cause permanent damage or data loss. Proceed only if you know the risks. 🧠
🔧 Common Issues Fixed by This Firmware
- 🔄 Bootloop or stuck on Samsung logo
- 📴 Black screen after flashing or update
- 📶 No service or signal after flashing
- ⚠️ dm-verity verification failed / Orange State
- ❌ Touchscreen not working post-flash
- 🧱 Soft-bricked or dead boot issues
- ⚡ Lagging system or force-close errors
📥 Firmware Details (AutoPatch OS9)
- 📌 Model: SM-G955F
- 🔐 Bootloader Version: U12
- 📁 Build: G955FXXUCDUD1
- 🔧 Type: AutoPatch Android 9 Firmware
⬇️ Download G955F U12 Stock Firmware
Click the link below to securely download the tested AutoPatch firmware file. Make sure you match the bootloader version (U12) before flashing.
💡 Flashing Tips
- ✅ Use Odin v3.13 or higher
- 🔌 Use official Samsung USB cable
- 🔋 Ensure 50%+ battery charge
- 📲 Boot device into Download Mode before flashing
💬 Need Help?
If you're unsure or stuck during the process, visit our YouTube channel or search for your model here to find a detailed step-by-step guide. We're here to help you recover your phone safely. 🤝
✅ With this official AutoPatch ROM, you can breathe new life into your Galaxy S8 Plus and fix even the toughest software issues in minutes! 🚀