Xiaomi Redmi 6A (Cactus) unlocked bootloader successfully done by Hydra Tool
1. Run Hydra MTK Module and choose "Sosc"
2. Select Brand and Model as "Auto"
3. Sekect "Auto Broom Exploit", "Enable UBL Loader" and "Enable PrelDUMP"
4. Go to Service-->Xiaoami
5. Choose "Bootloader" from drop down menu
6. Choose "Unlock Universal Auto"
7. Execute and connect the device to the computer with data cable
8. wait until the process is completed.
2. Select Brand and Model as "Auto"
3. Sekect "Auto Broom Exploit", "Enable UBL Loader" and "Enable PrelDUMP"
4. Go to Service-->Xiaoami
5. Choose "Bootloader" from drop down menu
6. Choose "Unlock Universal Auto"
7. Execute and connect the device to the computer with data cable
8. wait until the process is completed.
Screen Short:
BR
Mount Everest