iOS update progress bar stuck
Hi
I wanted to update my iPhone 12 to the new iOS software (14.6) and I tried, but it has now been over an hour and the progress bar hasn't moved, I can only see the bar and the white logo. I tried every method already. Force restart numerous times, I tried to connect my iPhone to my mac (13" 2020 i5) with the USB-C - lightning cable and there wasn't any prompt like trust this device; my mac didn't detect any iphone. I re-connected then my wifi to see if anything would happen, but unsurprisingly nothing happened. I also downloaded a couple of softwares to my mac (Tenorshare ReiBoot), but as my mac can't detect the device it was useless. Now I have just unplugged my iphone and I will wait until the battery dies out completely to hopefully restart it somehow. I have problems with iCloud too so I wouldn't be happy with data loss, new to the ecosystem, but it doesn't feel that "magical". Any help would be appreciated. Thank you
iPhone 12, iOS 14