Apple technician but if youve already tried everything to no avail, then you may consider this as your last resort. Verify and ensure youre using the latest version ofiTunes. The process of resetting the Lockdown folder in iTunes varies on the operating system of the computer you are using. When attempting to update my iPhone I get the following error: "Cannot Update, Unknown Error (1602)." How can I update? Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Network settings are corrupted. Many users have reported an unknown error message (1602) when attempting to update their iPhones to firmware versions.22.214.171.124. Error 9 is among the error codes that prompt during firmware updates or system restores on iPhones or iPads via iTunes. You can also try using a different Dock Connector or Lightning Connector to USB cable, a different USB port, or a different computer (if available). As described in the Apple support page, this error has something to do with a problem with the USB connection to your device that is causing it to unexpectedly disconnect when syncing. Heres how its done köp on your Mac computer: Go to the desktop and locate the hosts file. Ensure the USB cable is directly connected to the port on the phone. This device can perform faster if you use a higher speed USB port. This has worked for some, and who knows it might do well to you too. Connect with us We will be glad to assist you further! Also indicate any error code or message prompt you see, as it can give us more hints to isolate to problem and obtain quick fixes. Though there are many documented approaches to solving this problem, none seems to work for everyone. Below are available workarounds you can try on to deal with error 9 on your iPhone 6 before setting up an appointment with an Apple Genius or procure a new phone. Use a heat gun and carefully heat the dock connector, battery connector, and other components in the circuit board.
Or restore update iphone error your iDevices, back up, you can view the steps on how to reset the iTunes Lockdown folder for. If necessary, restart, make sure that your device 7, cellular Update Failed or Apple Pay Not Available alert. Be sure to test your device after completing each step to see if it has fixed the problem. Update your computer, or 10 from the Apple support page. Reset the Lockdown folder on your Mac or Windows computer. What does error 9 imply and what triggers it to occur. Restart your Mac computer, select Go from the Finders menu bar.
Learn what to do if see an error code or alert when you use iTunes to update or restore your device.Learn how to solve iOS update and restore errors.Might not be able to connect to, apple servers or your iPhone, iPad, or iPod touch: 17, 1638.
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Just set the heat gun to a minimal heat temperature like 650 degrees Celsius or to any level good enough to warm things. The USB device cannot operate because it requires more power. Reboot your computer and iPhone, our readers have reported success using the following approaches. Delete any file with the, you can try to disconnect the screen adapter and then restore the phone again with the screen disconnected. These steps are generally recommended by Apple Support to help iOS device users deal with iTunes restore or update problems as manifested by the error 9 prompted on the iPhone. Do the same from your iOS device. Tue Dec 04 19, if the error 9 occurs after fixing your iPhone screen. You can reconnect the screen again and complete the setup. Thanks for your feedback 1 Reset sync history instructions here 2 Turn off Autolock on the iPhone prior to attempting an update 16 of people found this helpful.
Check your computers security software, try again, get more help.3) Ignore prompts to update the iPhone when it is docked/plugged.