yes...whatever u put on it back-up back-up back-up and do it at least once a week!i love mine but i was told its not if it fails on u but eventually when!and last but not least do ur research before u do anything to ur iphone i read this forum every morning.
welcome! like others said, read the forums and always search. everytime i had a question and/or concern so far in the past week and a half, i searched the forums, and i have found everything that i was looking for.