click undo?
Of course not.
By deleting it via iTunes.
There is no way to get back your MySpace after you deleted it. It even says on the confirmation page after you click delete that there is NO WAY TO REVERSE this.
No. Once photos have been deleted they are gone forever. Be careful as to what photos you are deleting.
When you plug in your ipod, open it in your itunes. Then open the photos tab and change any settings from there.
Without permission it is illegal but if they ask you to then it's legal because you have their consent.
See the link below.
Yes, put your iPod in manual mode in iTunes and you can select what content you'd like to put on it.
Put the new photos on the same computer the originals were from if they aren't there already. Make sure they're in the same folder you sync with normally. Connect the iPod to the same computer the original photos are on. Select the iPod in the left side-bar. Click on the Photos tab, choose All Photos or put checks next to the new photos you'd like to add. Click Sync/Apply in the lower right corner. Note: There is no supported way to sync new photos from a different computer than the original one without erasing the photo library.
XMP files are metadata files that store information about your photos. Deleting them won't harm your photos, but it may affect how they are organized and displayed in certain programs. It's generally safe to delete XMP files, but make sure to back them up first if you're unsure.
how do you undo your tagged photo which I erase
You don't get your money back for deleting an app