You will need the Android Debug Bridge (ADB) and Fastboot tools. These are command-line tools that send instructions to your phone.
: In this mode, use the Volume keys to scroll through options and the Power button to confirm selections. Method 2: Using ADB (PC Required) how to open bootloader mode on nokia 14
You will see the Nokia logo appear, followed shortly by a screen displaying an Android robot. The text "Fastboot Mode" or "Download Mode" will usually appear at the bottom. Once this screen appears, you can release the buttons. You will need the Android Debug Bridge (ADB)
This guide outlines the hardware and software methods for accessing bootloader mode and the considerations for unlocking it. Method 1: Hardware Key Combination how to open bootloader mode on nokia 14