Because the P40 Pro launched with Android 10, it natively supports Project Treble.
Google’s security protocols may detect the modified system. You will need to configure root cloaking tools (like Magisk and Play Integrity Fix) to run banking apps or Google Pay. Custom Rom For Huawei P40 Pro
| Approach | Method | Stability | Risk Level | | :--- | :--- | :--- | :--- | | | Install Google services via third-party tools like Googlefier, often without unlocking the bootloader. | Can be unstable; may break after system updates. | Low to Medium | | Custom ROM | Replace the entire operating system with an alternative Android build. | Potentially more stable, but hardware support is often incomplete. | Very High | Because the P40 Pro launched with Android 10,
Q: Can I revert back to the stock firmware? A: Yes, you can revert back to the stock firmware by flashing the original firmware package using TWRP recovery. | Approach | Method | Stability | Risk
Installing a custom ROM on the remains extremely difficult because Huawei officially stopped providing bootloader unlock codes in 2018 . Without an unlocked bootloader, you cannot flash third-party ROMs like LineageOS or Pixel Experience. Current State of Custom ROMs
Keep your device secure after official Huawei support ends.