How to Fix iTunes Error 1600, 1601, 1602, 1603, 1604 During Restoring or Downgrading

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  1. so i keep getting the 3194 problem but its asking me for shsh blobs. do
    you know what can i do, because as i read you were able to get things
    correct. please help or anyone who reads this please.

  2. Ok, so i was restoring from IOS 7 then just in the middle of it it cut
    off and said error 1600 so my phone is completly useless and wont turn
    on it connects to itunes tho and when i try to save the host file it
    says i do not have permission to save it

  3. i did this on another computer i got in the household did exactly as u
    did. it updated find vbut then i got a 1604 error or sum number like
    that. but it really didnt bother me once i relized my ipod got out of
    the logo mode and back to normal with all Data ! ! Thanks ! ! !

  4. Just a note to anyone, even if the “connect to iTunes” screen is on your
    iphone/ipod, it still means that the device is receiving data. I fully
    restored my Iphone 3G when it had that “connect to iTunes” screen.

  5. awesome man thank you so much for the help
    i”m on ios 4 6.1.3 tether Jb, i got windows xp all i did was turn firewall off and shift restore in itunes. thank you

  6. DO You Have Your SHSH files? because without those you can’t downgrade.
    and i also have a iphone 4s too and i cant downgrade because i don’t
    have my SHSH files,so until the release of the iphone 5s and 5c we cant
    jailbreak 6.1.3! on 4s

  7. yes you can, download the ipsw, link is in the description, and once
    download press shift restore in itunes click on the firmware and let it
    install.

  8. i tried bro but its not working itried all the method i’m on latest
    version my firmware is 6.1.1 my device is jailbroken and i want to
    upgrade to 6.1.3 is there something else???

  9. i was trying to upgrade to iOS 9.1 but mi iPhone 4 doesn´t work, I
    connected to the computer but iTunes showed me error 21 when said
    “waiting for iphone” I did the same that u did

  10. im trying to be able to restore it cause i tried to upgrade and
    everything got fucked up and now i cant turn it back on and every time i
    try to restore i get an error. it varies from error 3194, 1600, 11

    1. HOW TO FIX ERROR 3194. AND ALSO THE ERROS DEPEND AND WHAT YOU TRYING TO
      DO, WHAT YOU DOING UPDATING,DOWNGRADING,JAIL-BREAKING ETC ?

  11. so if i do all this, i get error 3194, but if i run tiny umbrella and
    the tss server thing, the restoring i phone goes farther but i still
    eventually get error 1600

    1. CHANGE YOUR PORTS. USE ANOTHER USB CABLE AND PORT, MAKE SURE YOUR ITUNES IS UP TO DATE THIS IS REALLY IMPORTANT!

  12. Good job! I like how you break it down in detail. The important detail was the system and security. Thanks

  13. no i haven’t bothered. i was told they can fix it at an Apple store and as long as its not physical damage they wont charge you

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