- Aug 3, 2025
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The Huawei P40 Pro (model ELS-AN00) is a 5G flagship device known for its photography prowess and premium design. However, users have reported software-related problems such as bootloop issues, camera orientation errors (camera turned upside down after flash), and IMEI number loss during failed updates or downgrades. Many of these issues arise when using HiSuite Proxy or flashing mismatched cust/preload configurations. This firmware package Huawei_P40_Pro_ELS-AN00_10.1.0.155_SP2_C00E155R6P1_Firmware_EMUI10.1.0_05016ENM_Dload.zip helps fix those issues and restore system stability on your Huawei P40 Pro.
Warning: Flashing the wrong firmware can permanently damage your device or lead to boot failures. Ensure this firmware matches your exact model (ELS-AN00) and region code (C00). Proceed with caution and back up all your data before flashing.
Huawei P40 Pro ELS-AN00 Firmware Details
Download Official Firmware for Huawei P40 Pro ELS-AN00
Filename: Huawei_P40_Pro_ELS-AN00_10.1.0.155_SP2_C00E155R6P1_Firmware_EMUI10.1.0_05016ENM_Dload.zip
Size: 6.3 GB
Build Date: October 2020
Build Version: 10.1.0.155 (SP2)
Android Version: 10.1 EMUI 10.1.0
Download Link: Download from Google Drive
Change log: This firmware improves system stability, optimizes app performance, enhances photo processing accuracy, and addresses previous bootloop and IMEI display issues reported by users after failed downgrades.
The Requirements
How to Flash the Firmware
For the full, illustrated flashing guide with step-by-step instructions, visit:
Complete Huawei Dload Flashing Tutorial
Disclaimer: Flashing stock firmware may void your warranty and erase your device data. Blog The Tech will not be responsible for any damage or malfunction that may occur during or after the flashing process. If you face any problems, please leave a comment on the firmware thread for help.
Warning: Flashing the wrong firmware can permanently damage your device or lead to boot failures. Ensure this firmware matches your exact model (ELS-AN00) and region code (C00). Proceed with caution and back up all your data before flashing.
Huawei P40 Pro ELS-AN00 Firmware Details
| Device | Huawei P40 Pro |
| Model | ELS-AN00 |
| Chipset | HiSilicon Kirin 990 5G (7nm+) |
| Android Version | 10 (EMUI 10.1.0) |
| Firmware Version | 10.1.0.155 SP2 C00E155R6P1 |
| Build Date | 2020-10-15 |
| File Size | 6.3 GB |
| File Type | Official Stock ROM (Dload) |
| Flashing Tool | Huawei Dload Method |
Download Official Firmware for Huawei P40 Pro ELS-AN00
Filename: Huawei_P40_Pro_ELS-AN00_10.1.0.155_SP2_C00E155R6P1_Firmware_EMUI10.1.0_05016ENM_Dload.zip
Size: 6.3 GB
Build Date: October 2020
Build Version: 10.1.0.155 (SP2)
Android Version: 10.1 EMUI 10.1.0
Download Link: Download from Google Drive
Change log: This firmware improves system stability, optimizes app performance, enhances photo processing accuracy, and addresses previous bootloop and IMEI display issues reported by users after failed downgrades.
The Requirements
- A fully charged Huawei P40 Pro (model ELS-AN00)
- Original USB cable
- MicroSD card or OTG drive (min. 8GB free space)
- Extracted firmware file in “dload” folder
- Backup of all your important data
How to Flash the Firmware
- Extract the downloaded firmware and copy the "dload" folder to your SD card.
- Turn off your Huawei phone completely.
- Press and hold Volume Up + Volume Down + Power simultaneously to enter the firmware installation mode.
- Wait as the system installs the update automatically from your "dload" folder.
- Once complete, the phone will reboot automatically into the new firmware.
For the full, illustrated flashing guide with step-by-step instructions, visit:
Complete Huawei Dload Flashing Tutorial
Disclaimer: Flashing stock firmware may void your warranty and erase your device data. Blog The Tech will not be responsible for any damage or malfunction that may occur during or after the flashing process. If you face any problems, please leave a comment on the firmware thread for help.
