Re: Can't remove SD card.
It's always safe to remove if the phone is turned off. Remove the battery (if possible) and then take the card out. If the battery is not removable, then hold the Power button down for about 5-10 seconds, which typically will shut down any Android device.
If you remove the SD while the phone is still on, chances are it will be fine. But there is still the possibility that it might be writing something to the card while you're taking it out, which could cause data corruption.
Posted via Android Central App.
Please excuse any typos or autocorrect derps.