Apple iPhone 4 (iOS4)

Apple iPhone 4

iOS5 iOS4
If you don’t know your device’s software version, you can check it by selecting Settings > General > About.

How to guides

Clear browser data

When you use your phone's internet browser, various data is stored temporarily in the browser memory, such as cache and cookies. If you have problems loading web pages, deleting this data may help. Follow these instructions to clear browser data.

Step 1 of 7

Find "Safari"

Press Settings.

Step 2 of 7

Find "Safari"

Press Safari.

Step 3 of 7

Clear cache

Press Clear Cache.

The cache is a memory which is used to save data temporarily. A copy of the web pages you've visited is saved in the cache. The next time you visit a previously visited web page, your phone retrieves data from the cache which speeds up the load time.
Step 4 of 7

Clear cache

Press Clear Cache to confirm.

The cache is a memory which is used to save data temporarily. A copy of the web pages you've visited is saved in the cache. The next time you visit a previously visited web page, your phone retrieves data from the cache which speeds up the load time.
Step 5 of 7

Delete cookies

Press Clear Cookies.

A cookie is data saved by a web page in the phone memory. The data can be login information or other information about the choices you've made on a web page. Cookies allow the provider to adjust the contents of the web page to your preferences.
Step 6 of 7

Delete cookies

Press Clear Cookies to confirm.

A cookie is data saved by a web page in the phone memory. The data can be login information or other information about the choices you've made on a web page. Cookies allow the provider to adjust the contents of the web page to your preferences.
Step 7 of 7

Exit

Press the Home key to return to standby mode.

1. Find "Safari"

Press Settings.
Press Safari.

2. Clear cache

Press Clear Cache.
The cache is a memory which is used to save data temporarily. A copy of the web pages you've visited is saved in the cache. The next time you visit a previously visited web page, your phone retrieves data from the cache which speeds up the load time.
Press Clear Cache to confirm.
The cache is a memory which is used to save data temporarily. A copy of the web pages you've visited is saved in the cache. The next time you visit a previously visited web page, your phone retrieves data from the cache which speeds up the load time.

3. Delete cookies

Press Clear Cookies.
A cookie is data saved by a web page in the phone memory. The data can be login information or other information about the choices you've made on a web page. Cookies allow the provider to adjust the contents of the web page to your preferences.
Press Clear Cookies to confirm.
A cookie is data saved by a web page in the phone memory. The data can be login information or other information about the choices you've made on a web page. Cookies allow the provider to adjust the contents of the web page to your preferences.

4. Exit

Press the Home key to return to standby mode.

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