Last night i was texting my friend, and out of nowhere my phone screen started flashing black and white, i could still work with it, but i have no idea whats wrong with it. I took the battery and sim card and let it sit, when i put them back in this morning it was fine, but my sister has the same phone as me and her sticker on the back of her phone is white, and mine is orangish. What should i do? Because I'am also afraid to tell my parents, Plus my phone charger snapped the other day when i was asleep and it was still plugged in, could that have something to do with it?