Check your iOS Software Version
To check your iOS version on your iPhone, please follow these steps.
![](/assets/content/AfZDPCzd/Check Browser setting.jpg)
To check your iOS version on your iPad, please follow these steps.
![](/assets/content/12dwqXgC/ipad iOs.jpg)
To block cookies, clear your history and prevent cross-site tracking on your iPhone, please follow these steps.
Open the Settings app. Select Safari. Under General, Block Pop-Ups should be turned off.
![](/assets/content/pHeN83Yl/turn off popups.jpg)
Under Privacy & Security, turn off Prevent Cross-Site Tracking, and then turn off Block All Cookies.
![](/assets/content/Rar2fTdc/trun off cookies.jpg)
Select Clear History and Website Data.
![](/assets/content/vAi9oPnV/clear history2.jpg)
To block cookies, clear your history and prevent cross-site tracking on your iPad, please follow these steps.
Select Clear History and Website Data.
![](/assets/content/E0Rfufrw/ipad popupblocks.jpg)
Under Privacy & Security, turn off Prevent Cross-Site Tracking, and then turn off Block All Cookies.
![](/assets/content/zJr4THrg/ipadcookies.jpg)
Select Clear History and Website Data.
![](/assets/content/j5xsi694/clear history ipad.jpg)