e Operation system and therefore it's very difficult to cause the system to become unstable. Still, the problem may pop up and we figured we would cover you for the Lumia 800 & 900.
Why lumia 800 and 900?With their unique body design, there's no physical way to access and therefore pull the battery. That puts users in a pickle if they need to soft-reset a stuck device. So without further ado, here's how you do it:
LUMIA 900
- Press and hold the volume keys, power button and camera together for 4-7 seconds
- The phone should soft-reset
- Press and hold the volume keys and power button together for 4-7 seconds
- The phone should soft-reset