š§ Huawei ATU-L22 Official Stock ROM Firmware Flash File [Free Download]
Is your Huawei ATU-L22 facing software glitches, bootloop, or black screen issues? This official firmware flash file will help you restore the original system software and bring your phone back to working condition. It’s ideal for fixing various system errors, touchscreen problems, and fastboot issues.
šCommon Issues Fixed by Flashing This Firmware:
- Stuck on Huawei logo / bootloop
- Fastboot mode or software crash
- Display not working after flash
- Touchscreen failure or lag
- dm-verity verification failed error
š Huawei ATU-L22 Firmware File Details
| Model: | Huawei ATU-L22 (Y6 Prime 2018) |
| EMUI Version: | 8.0.0.147 (EMUI 8.0) |
| Android Version: | 8.0 Oreo |
| Build Number: | C432CUSTC432D1 |
| File Size: | Approx. 1.5 GB |
| Download Link: | Download ATU-L22 Firmware |
⚠️ Pre-Flashing Checklist
Make sure to:
✔️ Use the correct firmware version matching your Huawei ATU-L22 model.
✔️ Fully charge the battery to at least 50%.
✔️ Backup your personal data – flashing will erase everything.
✔️ Extract the firmware ZIP file using WinRAR or 7-Zip before proceeding.
š§° Required Tools & USB Drivers
- Download Qualcomm USB Drivers
- UMT QCfire Tool (or other supported Huawei flashing tools)
- Firmware Extract Tool – WinRAR / 7-Zip
š ️ Flashing Method – Step-by-Step Guide
- Extract the downloaded ATU-L22 firmware ZIP on your computer.
- Install Qualcomm USB drivers if not already installed.
- Open the UMT QCfire tool or another compatible Huawei flash tool.
- Boot your phone into EDL mode by shorting the test point to the ground.
- Connect the device to the computer via USB cable.
- Load the XML file from the firmware folder in your flashing tool.
- Click "Flash" to begin firmware installation on your Huawei ATU-L22.
š· Huawei ATU-L22 Test Point (EDL Mode Pinout)
š Disclaimer
This guide is intended for technicians and users with flashing experience. Proceed only if you understand the risks involved. Flashing incorrect firmware or interrupting the process may brick your device. Perform at your own responsibility.