📥 Huawei GR5 Stock Firmware | Download Official Flash File for Software Repair
Is your Huawei GR5 experiencing a stuck boot logo, black screen, or OS errors? Flashing the official stock ROM can fix system problems and restore your phone to factory condition. This guide walks you through downloading and installing the original firmware for GR5 safely.
🔧 Issues You Can Fix With This Flash File
- Boot loop or stuck on Huawei logo
- Touch screen not working after update
- Black display after flashing
- Software errors or app crashes
- Fastboot mode stuck or system not starting
📁 Huawei GR5 Firmware Details
| Device Model: | Huawei GR5 (KII-L21 / L22 / L23 / L33) |
| Firmware Version: | Android 5.1 EMUI 3.1 |
| Build: | KII-L21_C464B310 |
| CPU Platform: | Qualcomm Snapdragon |
| Format: | UPDATE.APP (XML Flashable Format) |
| Download: | Get Huawei GR5 Stock Firmware |
📦 Firmware Package Includes
- Boot Image
- System Files
- Vendor Partition
- XML Loader Files
- QCN Backup (if included)
⚠️ Important Notes Before Flashing
✅ Always confirm your GR5 model and build number before flashing. Flashing with incorrect firmware may cause boot issues or system crash. Keep your battery charged above 50% and backup your data before you proceed.
🔌 Required Drivers & Tools
- Download Qualcomm USB Drivers
- UMT QCfire Tool or any compatible Qualcomm flashing tool
- 7zip or WinRAR to extract firmware package
💻 How To Flash Huawei GR5 Official Stock ROM
- Install Qualcomm drivers on your computer
- Extract the firmware zip using WinRAR or 7zip
- Open UMT QCfire or another suitable flash tool
- Put your device in EDL mode using the test point method
- Load the XML firmware configuration into the flashing tool
- Click on the “Flash” button and wait for the process to complete
📸 Huawei GR5 Test Point Image
📌 Final Reminder
⚠️ Warning: Flashing firmware will erase all personal data on your device. Make sure to create a full backup before beginning the flashing process.