Hold the buttons until the Nokia logo appears with the text "Fastboot Mode". Plug the phone into your computer.

The advantages of a custom ROM for the Nokia 24 are significant:

(Optional) Flash a compatible GApps package if your chosen ROM does not include Google services. Step 5: Format Data and Reboot Go back to the main menu of the recovery tool.

is virtually non-existent in major projects like LineageOS . However, the device can still run various unofficial builds and because it supports Project Treble.

Download your chosen GSI ROM matching the ARM64 A/B (or ARM64 Binder64 ) specification. The downloaded file will usually be in a .img.xz or .img format. If it is compressed, extract the .img file. Step 3: Boot into Fastboot / Fastbootd Mode Power off your phone completely.

Transfer the downloaded ROM file to your phone's internal storage or an SD card. In recovery, select . Browse to your ROM file and swipe to confirm the flash.

: Some Nokia G-series (G10, G20, G21, G22) with Unisoc T606/T616 can be unlocked using third-party tools (e.g., mtkclient ), allowing GSI ROMs.

Select . The first boot may take up to 10 minutes to complete. Troubleshooting Common Issues

Download an app like Treble Check from the Play Store before unlocking to confirm your exact architecture.

Stock Android on Nokia devices is clean, but it lacks deep customization and struggles with optimization on aging hardware.

TWRP (Team Win Recovery Project) is a custom recovery that allows you to install custom ROMs, create full system backups (Nandroid backups), and flash other mods.