For iPhone data recovery there is a amazing recovery tool Disk Drill from [link removed by admin]
The recovery rate is quite faster and it has iPhone data backup function too.

[Moderator note]Disk Drill is a comapany who spams forum threads to trick people into thinking that they make good programs.

[Moderator Note] This is a perfect example of how companies with crappy software get so many positive online reviews. They hire people to make fake posts about their experience with their programs, fooling people with legitimate issues in buying their sub-par programs and getting sub-par results, if...

You can use various software. There are lots you will find in the internet. I have recovered my data using Disk Drill from [Link removed by moderator]
I was lucky to recover all my 5.8 GB data using this software.

If you mistakenly disconnect any hardware contact then it will difficult to recover. First you should make sure that your hard disk has no hardware problem. Then you can recover data by any software.

You can consider these 1. Authentication of users and backup clients to the backup server. 2. Role based access control lists for all backup and recovery operations. 3. Data encryption options for both transmission and storage. 4. Flexibility in choosing encryption and authentication algorithms, for...

Is there any way to keep email inbox backup. As my emails are very important so if anytime it lost or hacked then I need the previous messages. Is there any built-in backup services for this??