If you love doing crazy glitter looks, try removing them with masking tape. Put it on the sparkly areas and peel it off before you cleanse. It makes the process so much easier and saves you from ...
Unless everyone is using iMessage, there's no way to remove yourself from a group text — you'll need to mute or block it.
To remove the SIM card from your iPhone, you'll need to eject the SIM card tray with a special tool or paperclip.