HMD Global, the company behind Nokia smartphones, has a reputation for clean Android experiences, but their update schedule for budget devices is often inconsistent. As the Nokia 2.4 ages, it will eventually stop receiving Android version updates and security patches. A custom ROM can extend the device’s lifespan by years, allowing you to run the latest Android versions on hardware that the manufacturer has officially abandoned.
) have historically offered remote bootloader unlocking for Nokia devices, but availability for the 2.4 varies. Custom ROM Availability
: MediaTek devices often face "bugs" with GSIs, such as VoLTE issues, camera instability, or FM radio failure. Popular GSIs Phhusson’s AOSP LineageOS GSI Pixel Experience GSI 2. Rooting with Magisk Most enthusiasts on XDA Forums focus on rooting the stock ROM rather than replacing it. : Patching the via Magisk.