How To Unlock Bootloader In Xiaomi Mi Cc9 Meitu... May 2026

Xiaomi requires your account to request unlocking privileges from the phone itself.

For Meitu Edition owners: If the binding fails with "Account not authorized," try logging out of your Mi Account on the phone, rebooting, logging back in, and immediately re-binding.

The phone must be linked to the Xiaomi account that will perform the unlock.

Verify connection by opening a command prompt in your ADB folder and typing:

fastboot devices

If you see a serial number, you’re ready.

Unlocking the bootloader on the XIAOMI Mi CC9 Meitu Edition is more tedious than on a Redmi Note series due to China-ROM restrictions and account binding delays. However, by following the steps above—binding correctly, surviving the waiting period, and using the official Mi Unlock tool—you will gain full control over your device.

Once unlocked, your Meitu Edition transforms from a locked photography phone into a developer-friendly device capable of running GSIs, custom kernels, and modern Android versions long after Xiaomi stops updates.

Remember: Always keep a backup of the stock Meitu ROM (available via Xiaomi’s Fastboot ROM repository for pyxis) in case you want to relock and restore the original magic.

Disclaimer: Modifying your device’s software carries risks, including bricking your phone. The author is not responsible for data loss or hardware damage. Proceed at your own risk.

Unlocking the bootloader on the Xiaomi Mi CC9 Meitu Edition How to unlock Bootloader in XIAOMI Mi CC9 Meitu...

(codename: vela) is the first step toward installing custom ROMs, rooting, or flashing a Global firmware. Because this specific edition runs a specialized version of MIUI, the process follows Xiaomi's official security protocol, which includes a mandatory waiting period.  Essential Prerequisites  Before you begin, ensure you have the following: 

Backup Your Data: Unlocking will perform a factory reset, wiping all personal files.

Xiaomi Account: A valid Mi account must be logged into the phone for at least several days.

PC & Original Cable: Use a Windows PC (preferably with an Intel CPU) and a high-quality USB cable.

SIM Card: You must use mobile data (not Wi-Fi) to bind your account to the device.  Step 1: Enable Developer Options and Bind Account  On your phone, go to Settings > About Phone.

Tap MIUI Version seven times until you see "You are now a developer!".

Go back to Settings > Additional Settings > Developer Options. Enable USB Debugging and OEM Unlocking.

Tap Mi Unlock Status. Tap Add account and device while connected to the internet via mobile data. Note: You should see a message saying "Added successfully".  Step 2: Prepare the Mi Unlock Tool on PC  Download the official Mi Unlock Tool from Xiaomi. Extract the ZIP file and run miflash_unlock.exe as an administrator. Sign in with the same Mi Account currently active on your CC9 Meitu Edition .  Step 3: Boot into Fastboot Mode  Power off your phone completely.

Press and hold the Volume Down + Power buttons simultaneously until the Fastboot logo (the Mi Bunny repairing a robot) appears. Connect the phone to your PC via USB cable.  Step 4: The Unlocking Process  The Mi Unlock Tool should now show "Phone connected". Xiaomi requires your account to request unlocking privileges

Click Unlock and then Unlock anyway when prompted about security risks.

The Waiting Period: Most users will receive a message saying "Couldn't unlock, please unlock 168 hours (7 days) later".

Warning: Do not log out of your Mi account or factory reset the phone during this week, or the timer may reset.  Step 5: Final Unlock  After the 168-hour wait is over, repeat Step 3 and Step 4. The tool will reach 100% and show "Unlocked successfully". Your phone will automatically reboot and wipe all data.  Common Troubleshooting 

Device Not Detected: Ensure you have installed the Xiaomi USB Drivers or try a different USB port (USB 2.0 is often more stable than 3.0/3.1 for Fastboot).

Account Error: If the tool says "Current account is not bound," go back to the Mi Unlock Status on your phone and try binding again while on mobile data. 

Unlocking the bootloader on the Xiaomi Mi CC9 Meitu Edition is the first step toward installing custom ROMs, rooting, or using advanced Meitu-specific camera mods. Because this device is a specialized edition, following the official path ensures you don't lose access to its unique camera features or brick the hardware. Essential Preparation Before you begin, ensure you have the following:

A PC with Windows 10/11: The official Mi Flash Unlock Tool is required.

Original USB Cable: Using the stock cable prevents connection drops during the critical flashing phase.

Mobile Data: You must have a SIM card with active mobile data. Wi-Fi cannot be used for the account-binding step. For Meitu Edition owners: If the binding fails

Full Data Backup: This process will factory reset your phone. Use Google One or Xiaomi Cloud to save your photos and contacts. Step 1: Activate Developer Options

You need to unlock the hidden "Developer" menu to grant the system permission to be modified. Go to Settings > About Phone.

Tap on the MIUI Version field 7 times rapidly until a toast message says, "You are now a developer!".

Go back to the main Settings menu and navigate to Additional Settings > Developer Options. Step 2: Bind Your Mi Account

This is the most critical step as it registers your device on Xiaomi’s servers.

| Item | Details | |------|---------| | Phone | Xiaomi Mi CC9 / Mi CC9 Meitu (codenamed pyxis) | | PC | Windows 10/11 (Linux/Mac possible but trickier) | | Cable | High-quality USB-A to USB-C data cable | | Battery | >50% charge | | Accounts | Xiaomi account (SIM card must be in the phone) | | Backup | Full backup of photos, contacts, WhatsApp, etc. |

✅ This step triggers the waiting period – you may already see “Add successfully” or “Wait 168 hours”.

The Xiaomi Mi CC9 Meitu Edition is a unique smartphone that blends Xiaomi’s robust hardware with Meitu’s exclusive AI-enhanced beauty algorithms. Unlike standard Xiaomi phones, the Meitu Edition focuses heavily on camera software optimization. However, for enthusiasts, developers, or users seeking to install custom ROMs, root access (via Magisk), or remove bloatware, unlocking the bootloader is the essential first step. Unlocking allows the user to flash custom images, but it comes with risks, including voiding the warranty and compromising security features like Widevine L1. This essay provides a meticulous, safe, and official method to unlock the bootloader of the Xiaomi Mi CC9 Meitu Edition.