IPhone 5s Passcode disabled?

I have an iPhone 5s which had a 4 digit passcode. Last night it automatically updated to iOS 9 and now its asking me for a 6 digit passcode. My iPhone is disabled, please help.

  • Is there anyway I can bypass my passcode on my iPhone 4 or it's a 5 I'm not sure but I can't remember the passcode but I need it I know you can restore but I don't want to do that because I don't think I have the computer I backed it up to back then. And i don't know what update this is. Like I haven't see the emergency button there at all in any videos
  • Iphone asking me for a passcode to install update. I never set up a passcode. Options? I just tried to update my iphone to 7.1.1 and i'm being asked for a passcode. I never set one up, but entered what I would have made it, and now have a message saying "FAILED. One more attempt". What happens if I get this final attempt wrong? How do I continue with update if I can't remember this passcode?
  • IPhone 4 disabled due to wrong passcode A friend left her phone in my car and i didn't have mine on me so i tried to get in hers to call her, I knew the 4 numbers but wasn't getting them in the right order and eventually the phone said iphone dissabled try again later. When she goes in and uses the right password will everything be gone?! I feel so bad! I read how to fix it but I'm hoping maybe once the right password is put in it will be normal? Any answers are greatly appreciated!
  • I had IPhone 4s, has a passcode that I know. The device is now IPhone is disabled? Because my daughter used and tried to unlock until the phone is disabled, can I unlock without lossing all the files on it, I tried ITunes it refer me back to the IPhone to unlock by passcode. All the local Iphone service centers informed that the device needs software installation and I will lose all data on it, any help on this rergard, I don't have back up for the files.