An error is occurred when i tried to install the ios 15 software whats the issue can you help??

Harvaryaam Said:

"An error is occurred when i tried to install the ios 15 software whats the issue can you help??"

-------

Use a Computer and Ethernet:

Have a computer handy? Start with attempting an update through use of a computer. If you cannot use Wi-Fi, then use Ethernet.  Go Here: Update your iPhone Using a Computer - User Tip. On the computer, you would connect it through Ethernet, going directly into your router. For a Mac (or PC) that does not have Ethernet, this would be the adapter to use: Belkin USB-C to Gigabit Ethernet Adapter - Apple

You have just a 51% battery charge and you are not connected the power. Plug it in to power.

Did you also turn off low power mode?

install IOS 15 update and restored support my apple device