Black Shark devices typically require a special method or tool to request bootloader unlocking, often provided via their community forums. Step-by-Step Instructions: Black Shark 2 Bootloader Unlock
Many users will encounter a message saying, "Could not unlock, please unlock after 168 hours." This is a standard waiting period enforced by Xiaomi. You must wait the full duration without removing your Mi account from the device.
Unlocking the bootloader is the first and most critical step for any user looking to take full control of their Xiaomi Black Shark 2. Whether you are aiming to root your device with Magisk or flash custom firmware like LineageOS, this process allows you to override the factory restrictions.
: Most users will receive a message to "Try again in 168 hours" (7 days). This wait is mandatory and cannot be officially bypassed. Phase 3: Finalizing the Unlock After the 168-hour wait is over: Modding of Xiaomi devices made easy - XiaoMiTool V2
Your phone will perform a factory reset and reboot into the system. This initial boot may take several minutes. Once the phone turns on: black shark 2 unlock bootloader
Insert a SIM card with active mobile data (Wi-Fi will not work for this step). In , tap Mi Unlock Status .
Install Xiaomi USB Drivers and ADB/Fastboot tools on your PC. Step-by-Step Guide Enable Developer Options:
Historically, Black Shark provided an official unlock portal where users submitted their IMEI and serial numbers to receive an unlock_key.bin file. Boot your phone into : Power off your phone completely.
: Power off your phone. Hold Volume Down + Power until the Fastboot logo appears. Connect to PC : Use a high-quality USB cable. Black Shark devices typically require a special method
Are you planning to install a or just looking to root your Black Shark 2? Unlocking Bootloaders - postmarketOS Wiki
Tap on (or JoyUI Version ) seven times consecutively until a toast message says, "You are now a developer."
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| Problem | Solution | | :------ | :------- | | waiting for any device in fastboot | Reinstall Qualcomm drivers. Try different USB port (USB 2.0 preferred). | | Command not allowed | You didn't wait the 360 hours, or OEM Unlocking is disabled. | | Unlock APK says "Current account is not bound" | Go back to Developer Options → Mi Unlock Status and bind again. | | Phone won't boot after unlock | Force restart (hold power 15 sec). If stuck, use MiFlash tool to flash stock ROM. | | 360 hours reset after waiting | You changed your Xiaomi password or logged out of the account. Don't do that. | Unlocking the bootloader is the first and most
Unlocking the bootloader of your Xiaomi Black Shark 2 is the essential first step toward full device customization. It allows you to root your phone, flash custom ROMs, install custom recoveries like TWRP, and take complete control of your hardware.
To unlock the bootloader on your Xiaomi Black Shark 2 , you generally need to use the official Mi Unlock Tool
Unlocking the Bootloader on Your Black Shark 2: The Ultimate Guide