How to fix error 3194 when restoring an iPhone
Depending on the needs of use, users can restore the iPhone as desired. However, during the restore, the user may unfortunately get error 3194. The following article will guide you on how to fix error 3194 quickly and simply.
Some causes of error 3194 after restoring iPhone:
- Connection between devices has occurred.
- iTunes is blocked by your computer and cannot download updates.
- iTunes fails to connect to Apple 's software update servers, or the iOS version has expired and is no longer supported.
1. Check the connection between the devices
To restore or update the iPhone, the user must connect the phone to the computer via iTunes. If you get error 3194 in the process, you should double check the connection between the two devices to make sure the connection is still stable, then try to restore or update again.
2. Check network connection
Error 3194 is usually caused by a network issue. Therefore, you need to ensure that the network connection you are using is not interrupted. Updating or restoring an iPhone should be done in a place with a stable and open connection. You can try again by:
- Restart the computer and modem.
- If you are using Wi-Fi, try connecting directly to the modem via Ethernet to confirm that the problem is not with Wi-Fi.
3. Verify the Firmware
If you get the message " This device isn't eligible for the requested build " then that means that the iOS downgrade update you are doing has been unsubscribed by Apple.
For example , Apple just released iOS 14 (in 2020) and stopped registering iOS 13.7 or less about a week later. Therefore, when you try to downgrade your device back to iOS 13.7 or lower, you will get an error.
Therefore, you need to check the firmware first to make sure the update is not interrupted while restoring iPhone.
4. Use the Hosts file
Note : It is necessary to disable iTunes before performing the steps below.
- On a Windows computer
Step 1: Open the hosts file.
+ Method 1 : Press Windows + R key combination > Copy and paste the command %WinDir%System32DriversEtc to open the hosts file address.
+ Method 2 : Press the Windows + E key combination to open the File Explorer window > Open the hosts file under the path: C:WindowsSystem32driversetc .
Step 2 : Right- click on the hosts file> Select Open with Notepad .
Note : you need to open the file with Adminístrator privileges .
Step 3 : Find the line gs.apple.com in the hosts file, delete the line, then press Ctrl + S to save.
Step 4 : Reboot the computer, restore or update the iPhone via iTunes.
- On a Macbook
Step 1 : Press Command + Space to open Spotlight window > Type Terminal to open Terminal program.
Step 2 : Open the hosts file by entering sudo nano / private / etc / hosts command into Terminal.
Step 3 : Find line 74.208.105.171 gs.apple.com > Delete line > Press Command + S to save.
Step 4 : Restart your computer and perform a restore or update to your iPhone via iTunes.
5. Use TinyUmbrella software
Step 1 : Download the Firmware file for the iOS device you want to upgrade or downgrade.
Step 2 : Download Tinyumbrella software on your computer HERE . Connect iPhone to computer and turn off iTunes.
Step 3 : Run TinyUmbrella software and click Start TSS Server .
Step 4 : Restart iPhone by pressing the power key and the Home key at the same time to switch back to DFU Mode .
If updating the firmware, press the Shift key and click Restore (for Windows) or press the Option key and select Restore (for MacOS). Finally, select the IPSW file you downloaded earlier.
Step 5 : Update and restore iPhone normally.
The above article shows you some ways to fix error 3194 when restoring or updating iPhone. Thank you for watching and see you in the following articles.
You should read it
- Fix error 3014 while restoring iPhone
- What to do when the iPhone hangs the Apple Logo during startup?
- How to restore original settings Reset iPhone
- How to restore iPhone and use Recovery mode
- How to fix error 4013 on iPhone
- How to fix iPhone error does not ring when there is a call
- Quick fix of Bluetooth error does not work on iPhone 7 and iPhone 7 Plus
- Fix iTunes 1671 error during updating or restoring iPhone, iPad
May be interested
- Tips to 'reset' the sleep cycle to get the most scientific timetableexposure to natural light and eating time are two of the factors that have the strongest impact on our circadian rhythms.
- How to fix iPhone error does not ring when there is a callyour iphone suddenly does not ring when a call comes in. this will make you unable to know to receive calls. so how to fix this error?
- Tips to fix iPhone 5 error turn off and don't restartif you own an iphone, especially an iphone 5 that has the phone status sometimes off and cannot be restarted, think about warranty or bring it to the store. however, it is the last solution, before you can fix it yourself by following these steps.
- Quick fix No Service error on iPhone 7 and iPhone 7 Plusnewly released, but iphone 7 and iphone 7 plus have encountered some errors. especially recently, many users of iphone 7 and iphone 7 plus have encountered a no service error. so how to fix this error, invite you to refer to the following article of network administrator.
- The cause of iPhone shooting error is vibration, blur and remedyrecently, some iphone users have a camera error that is blurry, constantly vibrating and not taking pictures, which makes them feel uncomfortable because they can't take a photo. so what causes iphone camera error and how to fix it?
- Summary of common iPhone X errors and how to fix themsummary of a few common iphone x errors and how to fix them, including how to fix software to fix hardware on your device.
- Summary of several ways to fix No Service errors on iPhoneoccasionally in some cases, iphone users often encounter no service error, no sim card. there are many causes of errors, probably because you inserted sim card incorrectly or software error, .... to fix this error, please refer to the following article of network administrator.
- How to fix errors cannot activate iPhonean error that cannot activate the iphone is an easy occurrence for a user who recently purchased an iphone device or after resetting his iphone to a new factory status. so when the iphone is not activated, how do you do it?
- Apple acknowledged that some iPhone 7 and iPhone 7 Plus had a sound error when callingsome iphone 7 and iphone 7 plus devices running ios 11.3 and above have a microphone error during phone calls.
- Quick handling of iPhone screen error is not sensitive and pooris your iphone touch screen in a state of insensitivity, poor touch? don't rush to bring the repair center, you can fix this error at home simply without resorting to professional phone repairers.