How To Hard Reset Nokia N900 Online
This erases everything, including your personal storage.
The Nokia N900 is a legendary device. As the successor to the internet tablet line and the first to ship with Maemo 5 (Linux-based OS), it holds a special place in the hearts of tech enthusiasts and developers. Even years after its release, many "power users" still carry the N900 as a backup device or a portable Linux terminal. How to Hard Reset NOKIA N900
Open the program on your PC (usually via Command Prompt). Hold the "U" key on the N900’s physical keyboard. This erases everything, including your personal storage
A hard reset will erase all your data, contacts, applications, and settings, returning the phone to the exact state it was when you unboxed it. Back up your files via USB Mass Storage mode before proceeding if the device still turns on. Even years after its release, many "power users"
Download the “Maemo Flasher” tool (version 3.5 or later) from the internet archive. Unzip it to a folder on your C: drive (e.g., C:\flasher ).
If your phone is acting buggy, you cannot access the settings menu, or you forgot your lock code, you can attempt a reset via the hardware buttons. This accesses the "Rescue Mode" / "Reflash" menu built into the bootloader.