Ok so when I was going to get my iPhone 6 there was a chance it would be shipped with 8.1.1 so I downloaded the signed 8.1 ios so I could downgrade and jailbreak.. well my iphone actually came with 8.1 so I didnt need to use the download... But my question is since I have it, how long is it good for??
I downloaded the signed 8.1 ios how long is it good for
- Thread starter mach1man
- Start date
I downloaded the signed 8.1 ios how long is it good for
- Thread starter mach1man
- Start date
Only until Apple stops signing iOS 8.1. The last part of the iOS upgrade process is an online verification with the Apple servers. It doesn't matter if you downloaded the IPSW file when Apple was still signing iOS 8.1, if you try to use it after Apple has stopped signing it, it will no longer work.
Unfortunately, with the current iOS version being unjailbreakable, if you have to do a restore you'll lose your jailbreak until a jailbreak for iOS 8.1.1 or later is developed.
Not sure what you mean
Pretty much any resource that explains how Linux/Ubuntu commands work. Overall, all you need to do is install OpenSSH, and change the SSH password and mobile passwords to deter others from SSHing to your device. You can change the password following this by Saurik.
All you really need is to have it with a changed password is all. Most users never use commands outside of literally a handful. It's there as a safety net since ILEX RAT and SemiRestore both require OpenSSH to wipe/revert your device.
