The simple answer is - you can't ! Once you delete it - it's gone forever.
To retrieve deleted iPhone applications, click on "App Store," then click on "Updates" (even if you don't have any updates). Click on "Purchased," then click on "Not On This iPhone." It will give you a list of every app you have purchased that is not on your phone.
download it from the itunes store and it will notify you that you have already purchased the game and that you dont have to pay for it
On an iPhone 4s, deleted messages cannot be recovered directly from the device, as there is no built-in feature to retrieve them. However, you can check if you have a backup in iCloud or iTunes that contains the deleted messages. If you have a backup, you can restore your iPhone from that backup, but note that this will replace your current data. Always make sure to regularly back up your important messages and data to avoid loss.
No... you can't retrieve bookmarks
If you delete photos from your iPhone, they won't stay on iCloud unless you've specifically backed them up there. However, if you've lost photos, you can use MobiKin Doctor for iOS to recover them. This tool can scan your iPhone or iCloud backup and help you retrieve deleted photos without worrying about data loss.
You cannot.
no good
Yes. I would know cause my mom has an iphone(lol always txt with my friendz dont txt too much though unless you got unlimeted txt,talk n web) :D
how can i retrieve deleted screenname
too bad for you.
You can't get them back
No.