Help updating iphone 4
If you are having trouble updating your i Phone 4 to run i OS 7, the problem can usually be resolved at home without a trip to an Apple Store for support.
One of the most common barriers to installing i OS 7 on an i Phone 4 is available space.
If you want to get a preview of what's coming down the line in the future, check out the Chrome Blog.
Some of your Chrome features and settings will not be available at this time because of i OS constraints.
Start i Tunes and connect the i Phone to your computer.
Click on i Tunes in the menu bar and then click on “Check for Updates..”.For complete specifications, images and reviews please check out the i Phone 4S product page.What's New in i OS 9.3.5: i OS 9.3.5 provides an important security update for your i Phone or i Pad and is recommended for all users.If the i Phone is not in Recovery Mode, the issue is resolved.If the i Phone is in Recovery Mode, continue to Step 3.