Unable to Restore 'Apple Logo Loop' Using iTunes [Error Code (9)- iPhone 4s
Hey There,
I am writing this Question to mainly receive help in order to fix my Phone as well as help anyone else with the same or similar issues in future if it can be resolved as I wasn't able to get the answers to my issue and I'm sure that I'm not alone in this, Hence the emphasis on details.
Specifications:
Phone: iPhone 4s
iOS Version: Unsure, however it is most probably 9.1, definitely not 9.2.1
iTunes Version: 12.3.2.35 (Windows 10 Pro 64-bit) [Signed into my Apple ID]
Warranty: N/A
Background:
I discovered my iPhone 4s restarting over and over again earlier today, I shows the apple logo for about 5 seconds before going black, turning off and restarting all on its own.
Issue:
I have plugged in my iPhone to iTunes, to Restore and Update (Mandatory) the device, However even when the Device is in Recovery Mode (When itunes logo and 30-pin/lighting cable are visible on screen) or DFU mode (when iTunes recognizes the Device but the screen is off) [link to DFU mode tutorial; Re: DFU mode to Restore], iTunes is unable to restore the device.
Breakdown of events:
1. After Pressing 'Restore and Update', the progress bar under the Title 'Extracting Software' completes smoothly, meanwhile the device shows the Recovery Mode graphics.
2. Once 'Extracting Software' is completed, title changes to 'Waiting for iPhone' on iTunes, this title does not change, meanwhile the phone switches off, screen goes blank.
3. Shortly after, the phone turns it self on, the Apple logo appears, a small loading wheel appears in the bottom of the screen.
4. The loading wheel disappears, a new loading bar appears below the Apple logo on screen but no progress is made.
5. The screen goes blank one more time, before turning back on to show the same iTunes logo and Cable sign (Recovery Mode).
6. An error message pops up on iTunes stating; 'The iPhone "[name of device]" could not be restored. An unknown error occurred (9).
I have tried to Restore through iTunes on two different Windows Laptops with the latest iTunes version and One Brand new desktop with a fresh install of the latest iTunes software, yet the same sequence of events repeats itself, no matter what I try (Even removing the SIM Card). Should I install an older version of iOS? (.ispw file), If so how and where can I get it from?.
This issue has rendered my iPhone useless, which is a major inconvenience as I do not have another phone to use as replacement. Please do suggest ways to fix my Phone, it would be greatly appreciated.
Thanking You
Anon
iPhone 4S, iOS 9.1, null