Method 1: The "Engineering ABL" Unofficial Method (Recommended)
You must prepare the phone to accept ADB commands. nokia 34 unlock bootloader better
. While HMD Global (Nokia) generally does not provide an official unlock method for this model, unofficial solutions exist through the developer community. postmarketOS Wiki Why Unlock the Bootloader? Customization nokia 34 unlock bootloader better
If your question implies looking for a for unlocking, the answer is older models (Nokia 8, Nokia 9 PureView) which had more open policies. nokia 34 unlock bootloader better