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Normally, upgrading your iPhone khổng lồ a new version of the operating system, or restoring it from backup, is a pretty smooth process. Follow a few steps and, after a few minutes, your device is back up và running. But in some cases, you may an encounter Error 3194 in iTunes or on your devices. If you do, you can"t upgrade or restore your iPhone or iPad. How you fix Error 3194 isn"t obvious, but this article provides step-by-step instructions.
What Causes iTunes Error 3194
Apple says that Error 3194 occurs when iTunes can"t connect to lớn Apple"s software update servers that are used to activate quả táo when restoring or upgrading. These servers play a crucial role, so not being able to tương tác them will mean your iPhone cannot complete its restore or upgrade. This seems to lớn occur most often when there"s something wrong with the game ios software on the device—either the ios has been modified by jailbreaking or the version of the ios is expired, no longer supported, or otherwise out of date.
Looking to solve a different iPhone error with number codes? We"ve got articles on fixing iPhone error -3, 53, 3259, và 4013.
How to lớn Fix iTunes Error 3194
Update iTunes. If you"re seeing Error 3194 in iTunes, your first step khổng lồ fix it is a simple one: update iTunes to the latest version. While this isn"t the most likely culprit và probably won"t solve the problem, it"s simple và quick and worth a try. It"s possible that something in an old version of iTunes is blocking the connection you need.
Check network connection & security software. Since Error 3194 is often a networking problem, make sure that there"s not something on your network or in its configuration causing the problem. To vày that, try the following:
Confirm that your mạng internet connection is working. If you aren"t online at all, of course you can"t reach Apple"s servers.Uninstall or disable security software lượt thích a firewall (make sure to put it back when you"re done!). Firewalls & similar tools can block connections to certain servers.Restart your computer and/or modem.If you"re using Wi-Fi, try connecting directly khổng lồ your modem via Ethernet to confirm that Wi-Fi isn"t the problem.Xem thêm: Đề Kiểm Tra Chương 2 Đại Số 7 Chương 2 Đại Số Chọn Lọc, Có Đáp Án (8 Đề)
Change your hosts files. If updating iTunes didn"t work, try editing your hosts file. This is fairly complicated, so if you"re not tech-savvy, find someone who is khổng lồ help you.
Error 3194 happens when táo bị cắn dở servers can"t be contacted. The hosts file on your computer is related khổng lồ how your computer accesses the Internet. It"s possible that a misconfiguration in the file could be causing the problem và editing the file could fix it. Here"s what you need to do:
Quit iTunes.Open your hosts file.On a Mac, launch the Terminal program, type sudo nano /private/etc/hosts & click Return.If you"re asked for the password you use when logging onto your computer, enter it.Find the host file entry for gs.apple.com.If you don"t see gs.apple.com, the hosts file is not the problem và you can skip to lớn option 4 below.Add # and then a space at the very beginning of the gs.apple.com line.Save the file (Control + O on a Mac).Close the tệp tin or the Terminal program.Restart your computer.Try updating or restoring your ios device again.Try another computer. If none of those things solves the problem, try restoring or updating your ios device using a different computer than you tried earlier. This might work, but even if it doesn"t, it helps rule out the computer as the source of the problem. If you can vì that, you"re that much closer to lớn figuring out the cause of the error.
Get help from Apple. If you"ve tried everything & you"re still getting Error 3194, it"s time to bring in the experts. You need khổng lồ get tech support from Apple.
Perhaps the easiest way to vì this is by making an appointment at the Genius Bar at your nearest táo Store. If you don"t have an táo bị cắn dở Store nearby, use the company"s website khổng lồ see what options you have for additional tech support.