WebPower off the iPad completely (wait for the progress spinner to disappear). Hold the Sleep/Wake switch AND the Home button down for a full 10 seconds. After 10 seconds (the second time you'll see the Apple logo on the screen) release the Sleep/Wake switch while still holding the Home button. Share. WebThis is tips to fix error 21 when restore iPhone / iTouch About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL ...
error 21 adb sideload XDA Forums
WebOct 1, 2024 · iPhone 8 or later: press and quickly release the volume up button. Press and quickly release the volume down button. Press and hold the side button until you see the Apple logo. iPhone 7, iPhone 7 Plus and iPod touch (7th generation): press and hold both the side (or top) button and the volume down button until you see the Apple logo. WebDec 18, 2024 · iPhone 5, iOS 9.2.1, no audio when Bluetooth paired Posted on Jul 22, 2024 2:07 PM Reply Me too (710) Me too Me too (710) Me too images to webp
Fix the iPhone Error 21 When Restoring iPhone - iSkysoft …
WebAug 29, 2015 · Error 21 is usually caused by battery or battery connector issues, which fits well with your description of your initial problem. That you continue to get this error suggests that there... WebFeb 8, 2024 · How to Solve iPhone Restore Error 21 by Using iMyFone iOS System Recovery Step 1: Download and launch the software. Firstly, you need to download iMyFone iOS … WebPart 1: What is iTunes Error 21 Part 2: Restart iTunes or update iTunes Part 3: Turn off your anti-virus software temporarily Part 4: Remove Hosts file on your computer Part 5: Send … images towel shelves