can someone please tell me why cant i update my 6s+ to ios14?

can someone please tell me why cant i update my 6s+ to ios14? everytime it downloads on my phone and my phone restarts for the upgrade it take a minute or two and my iphone goes back to the lock screen. i even tried to upgrade through itunes using ios 14 ipsw but to no avail :(
ps i have good 8 gbs free on my iphone
maybe it has been damaged previously and also the storage may not be the problem but something more internal like the chips
A. Your phone may not be compatible with this update
B. You may not have enough storage on your phone- try removing some apps

i download the ios 13 beta 6 a week ago or smth an it worked like a charm so i dont chips or anything internally is damaged :) but that not solving my problem.
after downloading the update i still have around 5.5 gigs free
let me know if i need more space to upgrade




Having the same issue with a iPhone X. Even restored. but nope...it won't take.
I had the same issue with iPhone 7 Plus but this is what fixed my solution, if you have tons and tons of photos in your gallery DELETE THEM to free storage, I deleted roughly 3000 (yikes I know). Then after the process of deleting apps or anything taking up storage check and nothing still shows then check if you’ve downloaded any 3rd parités or have signed up for any beta REMOVE IT and you should get the new ios14 update asap. If that doesn’t help Idk what to say, your iPhone may not be compatible 6s+ and up are the only ones I know of that are compatible.
can someone please tell me why cant i update my 6s+ to ios14?
 
 
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