Replacing battery on iPhone 3G
Help! I'm thinking of replacing my battery, but too attached and worried if my data (pictures, notes, etc) will erase completely. I can't back up my iPhone on iTunes because my phone is completely turned off and will not allow me to do so. My question is, if I replace the battery, will I lose all my data?
An answer would be highly appreciated, thank you...
Is this a good question?