iOS device recovery: How to recover data from iPad?

What should I do to retrieve my photos as I have accidentally deleted them from my iPad? I was organizing pictures to remove the photos I do not need, but I chosen my important photos by mistake and delete them. Then where do I find my lost photos?
It is quite common for us to delete some useful data from our devices. If you delete your photos from iPhone, you should try to find them in the Recently deleted album in photos. If you do not empty this album, you can find your deleted photos and restore them to their original albums. If still cannot find your photos, you can only restore from your backups or use a data recovery software. The deleted photos still exist on your iPad though it is invisible for you. If you stop using your iPad and take the data recovery software to retrieve them as soon as possible,things can be very easier for you. If you have no idea about which software you should choose, I recommend H Data iPhone recovery software to you. With this professional data recovery software, you can retrieve your data on iPad easily.
Directly scan your iPad to find the deleted photos
You can choose to scan your iPad directly to scan your iPad directly. In this way, you do not need backups but you should connect your iPad with computer.
Download and install H Data iPhone recovery software on your computer.
Connect your iPad with computer with an USB cable, check on the recovery software to know if the devices has been successfully connected. If so, you can find a button to enable you to scan your iPad. Click to begin your recovery.
The software will automatically scan your iPad to find all the data on the device. This scanning process could be quite long if you stores a large size of data on the device.
After scan, it will list all the data on your iPhone, including the deleted files.
Click Photos to previe all the data in Photos. It will list all the existing and deleted photos in your camera roll.
Tick the photos which you need and click to export them to your computer. After recovery, you can choose to use iTunes to transfer data to your iPad.
Scan your iTunes backup for the deleted photos
If you have iTunes backups for your iPhone, you can scan from the iTunes backup. This method spend less time to scan and can perform without USB cable and device. Your iTunes backup is stored on your computer, so you can make it on your computer.
Run H Data iPhone recovery software and choose the recovery mode: Scan iPhone for deleted files. The scanning take only several minutes.
After scan, you can find all the contents on your iPad. Click Photos to recover your photos.
In addition, you can also recover from your iCloud backup. With the iCloud backup, you do not need any app and USB cable. You can easily restore your photos on your iPad.