How to Fix iOS 14 iPhone Could Not be Restored. An Unknown Error Occurred (9, 10, 11, 4013)

ReiBoot also fixes following iTunes errors:
1, 2, 3, 4, 6, 9, 10, 11, 12, 13, 14, 16, 17
20, 21, 23, 26, 27, 28, 29, 34, 35, 36, 37,
40, 53, 56
1002, 1004, 1011, 1012, 1014, 1015
1600, 1601, 1602, 1603, 1604, 1611, 1638,
1643–1650, 1667, 1669, 1671
2001, 2002, 2005, 2006, 2009
3002, 3004, 3013, 3014, 3015, 3194, 3200
4005, 4013, 4014, 4037

#ios14updateerrors, #fixios14restoreerrors
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[DC-wjcn]

do not use, you have to buy the pro version and there no way of knowing it really works

[AlyAbdelazim-fr]

guys, just disable the antivirus and it will work

[mominamu-mi-nah]

my power button isn't working is there a different way

[Austin_Boath]

Doesn't work, it wants a pro version.

[Speedywrench]

What if its not work on error the one you guy are showing on this video bcoz i have client phone and its not recovering on 3utool or iTunes if your app doesn't work are you guy gonna refund me ?

[mohamedabubaker]

i have i pad air 1 but i cant do ios 14 in it

[nachoMML]

had to restore my phone because i was stuck on the turnign on screen for 43 hours, now i cant use my phone at all because it cant be restored or updated, nice just threw 800 bucks out the window

[satyamsinghpawar]

Bro I am getting error " exiting recovery mode failed check your device connection " what does it means

[qianalitt]

Thank you! I met the same problem. It has been solved by following this video😁