Originally Posted by Stahlseele
Ah, must have overread that.
Do i need recovery.img or the PKG?
Will it work on last official 2.2.2?
Will i lose any data?
You need both, the 350 recovery & the pkg file.
you will need to place the pkg file on your sd card, and rename it to update.pkg
flash 350 recovery
reboot into recovery mode, and choose the 2d option.
You will lose everything. It automatically factory resets your device.