Unlock Bootloader Xiaomi Without Waiting Snapdragon Extra Quality 〈FHD — UHD〉

Unlocking the bootloader on Xiaomi Snapdragon devices without waiting is now possible using Mi Flash Tool. This guide provides a comprehensive step-by-step process to unlock the bootloader, along with some extra quality tips and tricks to enhance your experience. Remember to backup your data regularly, experiment with custom ROMs, and modify the kernel to get the most out of your device. With an unlocked bootloader, the possibilities are endless!

If you choose the official route to ensure stability and "extra quality" device performance: Enable Developer Options : Tap "MIUI version" seven times in Settings. Bind Account : In Developer Options, enable OEM Unlocking USB Debugging , then use "Mi Unlock Status" to bind your account. Fastboot Connection : Use a PC with the official Mi Unlock Tool while the phone is in Fastboot mode (Power + Volume Down). Are you looking to unlock a device running or the newer , as the requirements for each differ significantly?

Some older or specifically configured Snapdragon Xiaomi devices allow bypassing the 168-hour wait via advanced Fastboot commands. Reboot your phone into Fastboot mode (Volume Down + Power). Connect to your PC. Open Command Prompt/PowerShell. Type fastboot flashing unlock . If that fails, try fastboot flashing unlock_critical . With an unlocked bootloader, the possibilities are endless

EDL mode operates at a deeper hardware level than Fastboot. It requires a specific hardware programmer file ( prog_firehose_..._ddr.elf ) tailored exactly to your phone's Snapdragon processor model. Step 2: Boot into EDL Mode

解锁后会失去 Verified Boot 等安全特性，系统完整性校验将不再生效。这意味着设备更容易受到恶意软件的攻击。 Fastboot Connection : Use a PC with the

For newer HyperOS devices, EDL is heavily secured via "EDL Auth." However, a recent exploit discovered by the community involves the flash_xiaomi_flash capabilities.

Since the HyperOS quota resets at , many users fail to apply in time. Developer scripts have been created to automate this: With an unlocked bootloader

：高通芯片的 BootROM 在设备完全关机并进入 9008 模式后，会执行一段不可修改的底层代码。社区研究者发现，通过特殊的 Firehose 加载器，可以绕过 Secure Boot 验证，向设备写入被修改的分区镜像，从而实现解锁。

Execute the force-unlock option. The tool bypasses the validation loop and forces the device storage controllers to clear the lock bit configuration. Troubleshooting Common Errors