Hy, I need some explanation. I have 2 iPhones. One is 7 and the second is 4. I want from this iphone 4 to delete pictures and all data, will this action delete also pictures from my iPhone 7.
This both phones are connected through iCloud. In advance, Thanks for answering
iPhone 7, iOS 13
You can perform all of he steps in the following and it will not affect the other phone: What to do before you sell, give away, or trade in your iPhone, iPad, or iPod touch - Apple Support
You can perform all of he steps in the following and it will not affect the other phone: What to do before you sell, give away, or trade in your iPhone, iPad, or iPod touch - Apple Support
If you wish to delete all data from the device, you can restore it to factory and set it up as new. See this, Restore your iPhone, iPad, or iPod to factory settings - Apple Support
Delete photos from old iphone.
