can you tell me how to update my iphone 4 OS.7
I am unable to upgrade to operating system from 6.1.3. On my phone it is grayed out.
iPhone 4, iOS 6.1.3, can't upgrade os
2 replies
- Ensure that you're using the latest version of iTunes.
- Connect your device to your computer using the included USB cable.
- After iTunes opens, select your device when it appears in iTunes under Devices.
- Click "Check for Update" in the Summary pane to check for available updates.
- If an update is available, iTunes prompts you to download and install the update. Do not disconnect your device until the update has finished.
can you tell me how to update my iphone 4 OS.7