Replacing the battery
There are two methods to replace the battery.
Turn off the unit and then replace.
Follow the procedure for warm swapping.
IMPORTANT
Make sure the unit is not accessing the SD card or SIM card before warm swapping the battery.
Do not remove the SD card or SIM card while warm swapping the battery.
Make sure you save any important data before warm swapping the battery.
Replace the battery within 30 seconds. If more than 30 seconds has passed, apps that are running are forced to close and you may lose unsaved data.
During warm swapping, all wireless functions are turned off temporarily.
Warm swapping the battery
1.
Flick the Start screen to the left, and then tap [Warm Swap] in the All apps list.
2.
Follow the on-screen instructions.
It may take some time until the indicator lights in green.
3.
Replace the battery.