Before you begin, confirm you are working with the Nokia 3.4 (codenamed "DoctorStrange ZQL1838"). The process is as follows:
Improve battery life or CPU performance.
Unlocking the Nokia 3.4 Bootloader: Is It Better for Your Device?
Connect your Nokia 34 with USB debugging enabled. Run:
Unlocking the bootloader on the Nokia 3.4 provides several benefits, including: