Huawei Y9 Prime Custom Rom [portable]

Once the flashing is complete, you must format the data partition to prevent bootloops: fastboot format userdata Use code with caution. Finally, reboot your device into your new operating system: fastboot reboot Use code with caution.

Ideal if you want your Huawei phone to look, feel, and function exactly like a Google Pixel, complete with Pixel wallpapers and fonts.

Maintain at least 70% battery to prevent sudden shutdowns.

The Huawei Y9 Prime (2019) – known in some markets as the Huawei P Smart Z – was a game-changer when it launched. With its pop-up selfie camera and edge-to-edge display, it offered flagship aesthetics at a mid-range price. However, as years have passed, Huawei’s well-documented ban from Google Services has left many devices in a software limbo. huawei y9 prime custom rom

For new users: You used to rely on paid services like DC-Unlocker or third-party "potato" exploits. As of 2025, these are mostly defunct or very risky. However, if you find an already-unlocked device online, or if you unlocked your phone years ago, read on.

Disclaimer: Modifying your device firmware voids warranties and can cause bricking if instructions are followed incorrectly. Proceed at your own risk. Step 1: Enable Developer Options and USB Debugging Open > About Phone .

Turn off your device completely. Hold the button and connect the phone to your PC via a USB cable. Release the button when you see the white Fastboot rescue screen. Step 2: Flash a Custom Recovery Once the flashing is complete, you must format

While PotatoNV is great, it primarily supports older Kirin chips (65x, 960); Kirin 710 support is more complex and often requires specific firmware versions. The Reward: What's Possible? If you successfully unlock it, you can:

Before installing a clean OS, you must erase the old system and data caches: fastboot erase system fastboot erase userdata Use code with caution. Step 5: Flash the Custom ROM GSI

Flash a custom recovery compatible with the Kirin 710. Maintain at least 70% battery to prevent sudden shutdowns

Evolution X is packed with customization: lock screen clocks, QS panel styles, gaming mode, and monet theming.

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If the device doesn't boot, go back to TWRP and perform a factory reset.

Boot into TWRP (Hold Volume Up + Power). Go to Wipe > Advanced Wipe . Wipe: Dalvik, Cache, System, Vendor, Data. Do not wipe Internal Storage.