Mar 27, 2020 If you do not turn on the screen, please turn it on then re-connect to 3uTools. Please re-plug the device and check the USB cable and port to confirm the connection. If all the above tips are effectless, you can find the device folder in Computer → Portable Devices, then. Let's see some general problems with 3uTools first: 1. Why iPhones in Japan or South Korea can not take picture in mute mode? Why iPhones in China mainland supporting charge battery in a power off status?
Dec 05, 2018 1. Unstable connection. Please check if your USB cable has following problems: If any above mentioned situation exists, you are suggested to change to a new connection cable or plug in the USB in the backside of the computer case. If the problem persists, you can try another computer. Insufficient storage space.
Nov 18, 2019 3uTools app offers you a complete solution to managing your iPhone files, media, and more. You can use it to see the status of your iPhone or iPad, and that includes jailbreaks, activation, battery, and your iCloud lock status.
Problem Description:
This error is typically caused by attempts to downgrade the iPhone, iPad, or iPod touch’s software. This can occur when you attempt to restore using an older .ipsw file. Downgrading to a previous version is not supported. To resolve this issue, attempt to restore with the latest iPhone, iPad, or iPod touch software available from Apple. This error can also occur when an unauthorized modification of the iOS has occurred and you are now trying to restore to an authorized, default state. Very rarely this error is caused by a hardware issue and requires service.
Solutions:
Step1: Set your iDevice into DFU mode.
Hold Home button and Power button simultaneously for 10 seconds till the screen becomes black, and then release Power button.
Continue pressing Home button for fifteen seconds. You’ve successfully set iDevice into DFU mode if you can see an iTunes logo on iDevice’s screen.
Click to enter DFU mode and Recovery Mode
Step2:Launch 3uTools. After connecting iDevice to PC using the USB cable, 3uTools can check this iDevice in DFU mode automatically.
You’re suggested to back up this iDevice using 3uTools first. Choose an available firmware and click Go Flash to restore your iPhone.
Then please keep a good network connection between iDevice and PC, and then wait until this process is completed.
You could check here for moreerror codes roundup in 3uTools/iTunes.
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#Problem Description 1:
Even though replug iDevice to PC repeatedly, 3uTools still fails in connecting iDevice with error 'Connection Timeout'. Please keep reading to figure out how to fix it.
Solutions:
1. Please check if your USB cable has following problems:
If any above mentioned situation exists, you are suggested to change to a new geniune cable or plug in the backward USB port. If the problem persists, you can try another computer.
2. Click 'Repair Driver' as the picture below.
3. iDevice's free storage should not be less than 200M. Head to Settings > General > iPhone Storage to check the storage.
4. This is not ideal, but if none of above tips fix your issues, the last resort is to turn off Windows Firewall.
Control Panel → System & Security → Windows Firewall, then select 'Turn off Windows Firewall'.
# Problem Description 2
How To Fix 3utools Connection Windows 7
When you connect your device with a computer for the first time, an alert asks whether you trust the PC. If you accidentally tap 'Untrust' or forget to tap 'Trust' in time, 3uTools will prompt 'Failed to Trust' or 'Trust Timeout'.
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How To Fix 3utools Connection Windows 10
Solution: To fix this, you can replug your device and then tap 'Trust' on your device.
# Problem description 3
If you enable USB Accessories in iOS 11.4.1 or later, your device should have this pop-up since your iPhone was locked over one hour. And it probably one of the reasons caused you failed to connect your device with 3uTools.
Solution: Just unlock your iPhone and tap 'Trust'. The toggle next to USB Accessories is off by default.
How To Fix 3utools Connection Password
3uTools V2.31 brings Wi-Fi connection to users, check here to enable it!
You could turn off the feature through Settings-- select Face ID & Passcode (or Touch ID & Passcode if not using an iPhone X). Then, scroll down to the Allow Access When Locked section.
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