what does backup mean? i want my previous data which i have been backed up. i lost my previous data from phone and my back up too.i want my previous data now.apple should make a system where backup keeps all history from 1st to last.

what does backup mean? i want my previous data which i have been backed up. i lost my previous data from my phone and my back up too.i want my previous data now.apple should make a system where backup can keeps all history from 1st to last.when new back up done, new back up should keep previous back up or old backup with it. by which when i restore my phone i can have my data from 1st to last.

i am feeling sad that my all text were gone. that was very important to me.