iphone se won't update to 15.2.1. After several attempts to update on iphone, I tried updating on PC Windows 10 and received error message (itunes could not connect to this iphone error 0x800000A). Any suggestions? Thanks.
iPhone SE, iOS 13
FYI:
Update iTunes on the PC.
Disable Security- & Antivirus software.
Apple Mobile Device Services -> Start type -> Automatic.
Then restart the PC and try to do the update.
See this Apple article: Update software on iPhone, iPad or iPod touch in iTunes on PC
https://support.apple.com/en-gb/guide/itunes/itns3235/windows
itunes could not connect to this iphone error 0x800000A
