

Read about the airplane mode(It is not the action centre Airplane mode!) which is not listed(and was never selected or plugged in anywhere!) in power settings - so cant turn this off. Also having the battery plugged in on startup will make it unusable. plugging in the battery while docked will start blinking of the LEDs and make it unusable. I thought something might have fried, but removing the battery will allow to use the device without issues on the charger or my dock. Thought it was wierd as the previous days I used someone elses Ultra Dock abroad and my own OEM charger without issues. After a flight(not the first one) the device didnt want to get connected to the Ultra Dock.
