How do I update my iPhone through iTunes?
Update software on iPhone, iPad, or iPod touch in iTunes on PC
- Connect your device to your computer.
- In the iTunes app on your PC, click the Device button near the top left of the iTunes window.
- Click Summary.
- Click Check for Update.
- To install an available update, click Update.
How do I update my iPhone on my Macbook?
Update your device using your computer
- On a Mac with macOS Catalina 10.15, open Finder.
- Connect your device to your computer.
- Locate your device on your computer.
- Click General or Settings, then click Check for Update.
- Click Download and Update.
- If asked, enter your passcode.
How do I update my iPhone without iTunes on my computer?
Way 1: Update iOS without iTunes over the Air (OTA)
- Step 1: Open “Settings” on your iPhone, tap on “General” and navigate to “Software Update”.
- Step 2: Tap on “Download and Install”.
- Step 3: When prompted, tap on “Install Now”.
- Step 4: Enter your iPhone’s passcode and agree to the specified terms and conditions.
Is it better to update iPhone on computer?
I highly recommend you to update your iOS version using iTunes as it is more secure, successful and provides full updated files. And yes updating iOS is very important for best performance. Each iOS update comprises bug fixes, security updates, and specific changes.