Not usually - since user data is normally stored on a separate area from the operating system and system files. Any update should only over-write the existing factory-installed software. If you're worried - back-up important files/pictures etc to a memory card BEFORE performing the update.
If they have only been on your phone and nowhere else, there is no way of retrieving the photos you deleted.
i dontv think you can. unless there uploaded on something else, like a computer or another phonr
how do you deleted photos polaroid i 1035
Deleted photos on a Windows 7 Personal Computer end up in the Recycle Bin. As long as the Recycle Bin has not been emptied any deleted photos can be restored.
To recover deleted photos in Lightroom, you can go to the "Library" module, then select the "Catalog" panel and click on "All Photographs." Next, go to the "Metadata" menu and choose "Show Hidden Files." Look for the deleted photos in the "Previous Import" collection or in the "Deleted Photos" folder. You can then select the photos you want to recover and click on "Photo" "Put Back."
No.
No. Once photos have been deleted they are gone forever. Be careful as to what photos you are deleting.
You need to install the cell phone photo recoverysoftware on your PC first. Then connect your cell phone (memory card or stick etc) to perform recovery.Note: before the deleted photos are recovered from your phone, DO NOT attempt to take more photos or videos, or save sizeable data to the phone memory.
No.
No
No. You contacts will be saved in a backup automatically before you update your phone. Even if something goes wrong with the update, you can restore from the backup with your contacts, but I myself never had that problem.
You need rely on a cell phone photo recovery tool. Just be careful - before the deleted photos are recovered from your phone, DO NOT attempt to take more photos or videos, or save sizeable data to the phone memory. Otherwise you may decrease chances of phone photo recovery as your previous files may be overwritten.