How iphone firmware upgrades the iphone's latest firmware update tutorial

　　

　　"Iphone firmware upgrade Tutorial"

1, to ensure that your equipment has been connected to the WiFi network, and mobile phone power not less than 50%.

2, into the device's "set-general-Software Update" interface, when the page is entered, the system will automatically detect the current updatable updates of the latest firmware.

3, click the "Download and update" button, you need to confirm the terms of the update, and then the system will automatically download the latest firmware through the wireless network.

4, download completed, click now install can update the firmware, and then the system will be prompted to reboot your device, after a round of verification, your machine will enter the restart installation phase, reboot completed after the firmware upgrade successfully.

　　About the iphone firmware upgrade tutorial for you to introduce here, you can use this article to reference, I hope to help small partners.