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: