What is the highest Software Update for iPhone 4?

What is the highest Software Update for iPhone 4?

But remember, there are going to be no software updates for the iPhone 4 after iOS 7.1. 2 and that’s the end of the line for the smartphone. In fact, just recently, Apple put the iPhone 4 in its list of obsolete devices as well. Still, if you are looking to download iOS 7.1.

How do I update the iOS on my iPhone 4?

Update iPhone or iPad software

1. Plug your device in to power and connect to Wi-Fi.
2. Tap Settings, then General.
3. Tap Software Update, then Download and Install.
4. Tap Install.
5. To learn more, visit Apple Support: Update the iOS software on your iPhone, iPad, or iPod touch.

How do I fix error 9 on my iPhone?

Fix Error 9 When Updating or Restoring Your iPhone

1. Update macOS and iTunes.
2. Disable All Security and Privacy Software.
3. Use a Different Cable and Computer.
4. Check Date and Time Settings.
5. Enter Recovery Mode.
6. Conclusion.

How can I get my iPhone out of recovery mode?

How to Get Out of iPhone Recovery Mode

1. Unplug the device from the USB cable.
2. Hold down the Sleep/Wake button (or Side, depending on your model) until the iPhone turns off, and then let it go.
3. Keep holding until the Apple logo reappears.
4. Let go of the button and the device will start up.

How can I update my iPhone 4 to iOS 15?

Update to iOS 15 or iPadOS 15

1. Go to Settings > General > Software Update.
2. You may see two software update options available. You can choose to stay on iOS and iPadOS 14 and still get important security updates. To update to iOS and iPadOS 15, choose that option.
3. Tap Install Now.

What is the difference between DFU mode and recovery?

Differing from recovery mode — where iTunes restores your iPhone to its original factory settings but with the latest iOS and firmware — DFU mode allows you to change and choose the firmware you want to install onto your iPhone.