A blessed day to all and many thanks to those who will answer.
The phone is on a bootloop and I can enter bootloader mode via Volume Down+Power. Tapping recovery doesnt work.
fastboot devices is OK. It shows the device.
EDL method doesnt work. The COM PORT wont show up.
fastboot bbk unlock_vivo doesnt work FAILED: (remote: unclock fail.)
fastboot vivo_bsp unlock_vivo. Nothing happens except shows the help text.
fastboot oem unlock doesnt work FAILED: (remote: unknown command or device is locked)
Is there anyway to flash a binary file just like in ASUS phones?
How can I unlock my bootloader?
Thanks in advance.