There isn't a single "Unlock Bootloader" button in SP Flash Tool. Instead, unlocking is achieved through the following methods:
This makes it an exceptionally powerful tool, especially for devices that are "bricked" (non-functional), stuck in a boot loop, or have a damaged bootloader that prevents access to fastboot commands. For these reasons, the SP Flash Tool is widely considered the ultimate tool for both bootloader unlocking and system recovery on MTK devices.
Once the tool says "Bypass Success," your device is ready to accept commands from SP Flash Tool without needing a server-side handshake. Step 3: Configure SP Flash Tool
SP Flash Tool is a powerful, low-level flashing solution that can unlock the bootloader on many MediaTek devices where traditional fastboot methods fail. Whether you choose to flash a patched lk.bin , an engineering preloader, or use a custom DA, the key is – one wrong click can brick your phone. sp flash tool unlock bootloader
⚠ : Incorrect usage can hard-brick the device. Only proceed if you understand low-level flashing risks.
: Setting up the necessary VCOM drivers on Windows can be notoriously difficult for new users. Alternatives for Modern Devices If you are looking to specifically unlock a bootloader or handle newer security:
The tool will detect the device and display a success message stating that MTK secure boot has been disabled. Do not unplug the cable. Step 3: Configure SP Flash Tool There isn't a single "Unlock Bootloader" button in
There is no single “unlock” button. Instead, use one of these three proven methods.
You cannot bypass this step if you plan to flash custom partitions. Unlocking wipes all data , so back up your files first. Enable Developer Options: Settings > About Phone Build Number Toggle Settings: Settings > System > Developer Options and enable: OEM Unlocking USB Debugging Use Fastboot to Unlock: Connect your phone to a PC with Android Platform Tools installed.
If you encounter errors, refer to this table of common issues and solutions: Once the tool says "Bypass Success," your device
Locate the official stock firmware (ROM) for your exact phone model and region. Inside the firmware folder, look for the (a text file ending in .txt , such as MT6765_Android_scatter.txt ). You will also need the specific unlocked bootloader image ( lk.img ) tailored for your device model.
: Necessary for the tool to "talk" to your specific hardware, especially if it has secure boot enabled. VCOM Drivers