Part 1. How to Free Up Space on Your iOS Device

Run the program and connect your iOS device (iPhone, iPad and iPod touch) to your computer via a USB cable. Once your devices are detected and connected by the software, your device will show in the window as follow.

You can simply click on Quick Scan to do a full scan of your device, or you can click on each option including Junk files, Temp Files, Camera Roll, Photo Library, Large Files and Apps to scan.

Part 2. How to Erase All Data on Your iOS Device

In this part, simply select Erase All Data mode on the main interface and get your iPhone/iPad/iPod touch connected to the computer. Then click on the Erase button.

You can select a security level before erasing data. There are three erasing levels: Low Level, Medium Level, High Level. You can choose the one that suits you best. The default recommended level is Medium.

To avoid you from erasing your data by mistake, you need to type the word Eraser manually for verification. After you enter the right characters into the box to confirm your action, click the "Erase Now" button to erase all data on your device.

Part 3: How to Erase Deleted Files on Your iOS Device

Select Erase Deleted Files mode on the primary interface and hit on the Erase button. Here, you are required to disable "Find My iPhone" first. 

PanFone iOS Eraser Pro will start to scan the device and list all of the deleted files. You can click them one by one to preview and tick off the file types which you want to erase in the box. Then click on the "Erase Now" button to erase the selected deleted files. 

Part 4: How to Erase Private Data on Your iOS Device

Select the Erase Private Data mode and click on the "Scan" button, then the program will start to scan the device. It will take several minutes to finish the process.

After scanning, PanFone iOS Eraser Pro will list all your private data including photos, messages, call history, WhatsApp, etc. You can click to preview them. After you've selected private files that you want to erase, click the "Erase Now" button.

Part 5: How to Erase Private Fragment on Your iOS Device

Open PanFone iOS Eraser Pro and connect your phone to the computer, then navigate to Erase Private Fragment mode.

Click on the "Scan" button and PanFone iOS Data Eraser Pro will start to scan your device. When the scanning process is completed, PanFone will show you how many private fragments left of every third-party app, such as WhatsApp, WeChat, Snapchat, Kik, Line, Instagram, etc. Simply choose the private fragment or multi-choice in one time and a final click on Erase to permanently delete them.