🛠️ Does your Samsung Galaxy A21s (Model: A217F, Bootloader: U7) freeze on startup, lag heavily, or show a black screen after boot? Don’t worry — you can restore it like brand new by flashing the official AutoPatch firmware (OS11). 🌟
⚠️ Read This Before You Begin
Flashing your phone is a serious task. It can solve major problems but also wipe out your data and may void the warranty. Please proceed carefully and make sure you're using the correct firmware. 📲
🔧 Problems This Firmware Fixes:
- 🚫 A217F stuck on logo or bootloop
- 📴 Black screen after flashing
- 📵 Touch not working post-install
- 🔄 Restarting automatically
- ⚠️ dm-verity error or Orange State problem
- 🧱 Dead boot or not powering on
- 🛑 Stuck on Fastboot or Download Mode
📁 Firmware Info
- Device: Galaxy A21s
- Model: SM-A217F
- Bootloader: U7
- Android Version: 11
- Build Type: AutoPatch (Stable)
⬇️ Download Stock Firmware (U7 AutoPatch)
Use the following secure link to download the verified stock ROM. Make sure you match your bootloader version (U7) before flashing.
🔑 Password: SMA217FSOFT4GSM
📋 How to Flash:
- ✔️ Install Samsung USB Drivers
- ✔️ Use Odin Tool (v3.13+ recommended)
- ✔️ Boot phone into Download Mode (Volume Down + Power + USB)
- ✔️ Load firmware files (BL, AP, CP, CSC)
- ✔️ Start flashing and wait until "PASS" appears in Odin
💬 Need Help?
If you’re facing issues or accidentally flashed the wrong file, just head to our video tutorials or search your exact model on this site for step-by-step repair guides. We’re here to help! 🙌
✅ With this firmware, your Galaxy A21s can be restored, bugs can be fixed, and performance improved — all without needing to visit a service center. 💡