Many users were met various error codes when they flashing their iDevice in iTunes or 3uTools, here 3uTools summarizes some common error codes for you (some with solutions) so that users could know why the error arises and how to solve the error effectively.
If you are in doubt, go to 'File' 'Restore Default Settings'. As a precaution, the 'Start RAMDisk' button will stop any currently running RAMDisk before attempting to start a new one. If you have changed any of the RAM disk settings you will be prompted to save the current settings before starting the disk. In the ‘Load and Save’ tab, check the box entitled ‘Save Disk Image on Shutdown’. With a licensed version of RAMDisk, a 'Background Update' option becomes available. When enabled, it allows for a continuous update of the image file as changes occur.
Warmly Remind: Click 'Ctrl' + 'F' simultaneously, which can help you find the error code faster.
Error-1
Baseband CPU/chip/baseband output of power supply is abnormal. https://plazanew119.weebly.com/windows-loader-222-free-download.html.
(With the latest 3uTools, here is the guide for you)
Error 1
Baseband CPU problem or baseband power is not working. Here is the guide for you.
Error 2
Baseband, does not exclude power supply problem.
Error -2
You are suggested to enter DFU mode manually and try to flash again. If fail, it could be a hardware problem on your device.
Error 3
a. Baseband error when your flashing process is over 60%,
b. Chip's problem when your flashing process at 99%.
Here is the guide for you.
Error 6
Hard disk/ Chip problem when flashing process is over 60%.
Error 9
Hard disk, check power supply for it, rebooting your Mac or PC may resolve this issue.
Here is the guide for you.
Error 10
Server certification issues. Here is the guide for you.
Error 11
Firmware package is not full. Here is the guide for you.
Error 12
Firmware was closed signing. Here is the guide for you.
Error 14
Hard disk, check the resistance between hard disk and CPU. Here is the guide for you.
Error 15
Baseband, not excludes power supply problem.
Error 16
Baseband/CPU/Chip, mostly is chip problem. Here is the guide for you.
Error 17
Here is the guide for you.
Error 20
Enter DFU mode and flash again. Here is the guide for you.
Error 21 CPU/ Battery problem. Here is the guide for you.
Error 23
In software you have to set a default web browser;
In hardware, it's a communication problem. Check all connections, also try to change the battery;
Faulty baseband flash or processor;
Happens frequently after water damage. Remove and clean motherboard;
Here is the guide for you.
Error 26
Baseband/CPU/Chip. Here is the guide for you.
![3utools 3utools](https://www.3u.com/upload/20190226/1551172772103076791.png)
Error 27
Chip data does not match, please use the chip instrument to fix the chip.
Error 28
CPU or hard disk. Here is the guide for you.
Error 29
Battery problem or network problem. Here is the guide for you.
Error 31
Baseband problem.
Error 34/35/36/37
Here is the guide for you.
Error 39
Here is the guide for you.
Error -39
Error 40
Baseband, not excludes power supply problem.
Error 47
Chip problem or communicate CPU
Error 48
Baseband /Chip problem, the chip could be fixed sometimes.
Error 50
Baseband CPU breakdown.Here is the guide for you.
Error -54
Here is the guide for you.
Error 53
Touch ID fingerprint or server certification issues. Here is the guide for you.
Error 56
Baseband/CPU/Chip, mostly is NFC problem. Here is the guide for you.
Error 91
Hard disk problem.
Error 1002
Here is the guide for you.
Error 1003
Baseband or hard disk.
3utools Unable To Load Restore Ramdisk Iphone 6
Error 1004
Here is the guide for you.
Error 1005
Hard disk problem, here is the guide for you.
Error 1013
Server certification issues.
Error 1015
Downgrade firmware problem, fix your PC system and flash again
Error 1600
CPU problem.
Error 1601
CPU problem.
Error 1602
USB power supply or system problem.
3utools Unable To Load Restore Ramdisk Iphone 6s
Error 1611
Hard disk problem.
Error 1639
Error 1669
Chip file is incorrect or losing.
Error 2002
Check the connection with Apple server.
Error 2003
Change USB or PC.
Error 2009
Change PC, try to flash multiple times.
Error 3004
Battery, cables, USB ports not stable.
Error 3014
Error 3049
CPU problem
Error 3194
Error 4005
Hard disk, hard disk power supply, or change another PC try again. Here is the guide for you.
Error 4013
Here is the guide for you.
Error 4014
Here is the guide for you.
Error 4015
CPU problem. Izotope rx 7 free download full version.
Error 0xe800006B
Check USB cable, and iDevice's connection.
Error DXEXXXX
Install iTunes to your Hard disk 'C 'on your computer.
3uTools will make another tutorial if you have met other Error codes, please send us feedback kindly.
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If you are an experienced user in 3uTools, you probably encountered some error codes when you flash or restore in Easy Flash. The first thing you should do is check the latest update in 3uTools, we have been updating many new versions to optimize 3uTools, don't forget to click Check Update in it.
Today we summarize some common errors with the solutions, so that users could figure out the problem without any confusion.
So if you have met one of the errors at below, you could fix the problem from the general tips. Or if you failed after multiple tries, you can appoint with Apple Service to check the hardware problem.
Common Errors:
1. Error: Please connect the device.
2. Error: Unable to read ECID.
3. Error: Unable to read Nonce.
4. Error: Unable to enter Recovery Mode from Normal Mode.
5. Error: Unable to enter Recovery Mode from DFU Mode.
6. Error: Unable to detect the iDevice type.
7. Error: Unable to load IBEC.
8. Error: Unable to load RAMDISK.
9. Error: Unable to enter Recovery Mode
10. Error: Unable to restore iDevice(-1)
More error codes with solutions you could find here.
If you meet other errors, please send us a screenshot via Feedback, so that we can help you.
Why did you fail?
1. The USB cable is broken or counterfeit.
2. The USB port is unstable.
3. Your computer drives are abnormal.
4. Probably is a hardware problem on the iOS device.
General tips:
1. Connect with an original USB cable and try again.
2. Use the rear USB port on your PC will make the flash process more stable.
3. If it is the driver problem, you are suggested to fix it by using iTunes Utility from Toolbox
4. If all failed, you could try to restore again by iTunes.
5. You can contact Apple Support if the device is under warranty.
6. You can also visit the Apple store to check whether it is a hardware problem.
3uTools is an all-in-one tool to help iOS users to manage their files and data, it can't fix any hardware problems for you.
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