From now on, needn't have to worry about this problem. Strongly recommend you the iPhone Data Eraser or iPhone Data Eraser for Mac, It can completely delete data on your iPhone, including photos, contacts, messages, songs, apps, music, videos and so on. The biggest advantage is once removed cannot recover, so safe and effective tool, you're worth it. Download a free trial version, give it a try!
How to Delete Call History on iPhone Permanently
Step 1. Connect your iPhone to computer
Step 2. Choose the right option on your device
You should choose the "ERASE ALL DATA ON DEVICE" option, so that you can continue the subsequent steps.
|Choose the iphone data you need delete|
There are three choices available for you to delete your data. Among the "High, Medium, Low", you are recommended to choose the "Medium" level, which takes the moderate time in deleting. Click "Start" button to begin the processing.
|Start to delete the iphone data|
How to delete iPhone Contacts Permanently
How to delete iPhone Text Messages Permanently
How to delete iPhone Photos Permanently
How to delete iPhone Videos Permanently
How to delete iPhone Apps Permanently
How to delete email from iPhone Permanently