With the Nokia Software Recovery Tool, you can fix almost any problem with your broken Nokia device, reset it to factory settings, and install the latest firmware version.
To do this you need to connect the device via USB and follow the instructions on the screen. However, make sure that you back up your files because the process can not be overloaded and your data can be deleted.
The Nokia Software Recovery Tool is compatible with Nokia Lumia, Symbian, Series 40and Asha devices.