iPhone restored error Frequently asked codes meaning and solution

Apple iPhone, iPad, iPod, Apple TV update or restore while it's some time unlikely show error code for specific reason.
Example: The iPhone "iPhone" could not be restored. An unknown error occurred (1).

This error code based on issue related and every error code has exceptional issue and solution.
So what to do on this session while getting error?

Related error code charts and solution:

Error code Symptoms chart A: 1, 3, 10, 11, 12, 13, 14, 16, 20, 21, 23, 26, 27, 28, 29, 34, 35, 36, 37, 40, 1000, 1002, 1004, 1011, 1012, 1014, 1667, or 1669.
Reason: Numbered error code for check hardware issues.
Solution: Try to restore your iOS device two more times while connected with a cable, computer, and network you know are good. Also, confirm your security software and settings are allowing communication between your device and update servers. If you still see the error message when you update or restore, contact Apple support or try to found out device internal hardware problem if you are technician. Remember you own at risk.

How to Sony Free Boot Loader Unlock

Kingo is most popular android root tool, they providing Sony Boot loader unlock solution.
So follow kingo's guide line to get unlocked your Sony.
Help you to unlock the Bootloader first so that you could root and flash any custom recovery.
1. Make it safe and simple.
2. Have it done in an official way.
3. Support as many SONY devices as possible.
4. Automatically retrieve unlock code and eveything
 Download: Kingo Sony Bootloader Unlock - CNET Download.com



Enable USB Debugging
1. Connect your device to PC via USB cable. It is highly recommended that you use the original cable and plug it into the motherboard port.
2. Select your Android version and then follow the instructions as shown to enable USB Debugging.
3. After that, kingo will automatically install the device driver and establish connection with your device. Please be patient.


Read the Notifications
1. It is IMPORTANT that you read the notifications carefully to avoid trouble later on .
2. You have to be fully aware of the CONSEQUENCES before unlocking your Bootloader.
3. Which includes your WARRANTY CLAIM being voided and USER DATA being wiped off.
Click to Unlock
1. Click "Unlock" to start when you are ready.
2. It will take a few minutes before the whole process is complete.
3. During this course, please do not disconnect, move or touch your device in any way.

Unlock Succeeded!
1. Normally the unlocking process will go fine and succeed at last. Click "Finish" and wait for your device reboots itself so that your phone will be more stable.
2. If it fails, unfortunately, please contact us. And we will see what we can do to solve it.
If you pr assist any problem contact them. Here only highlighted there official page: http://www.kingoapp.com/sony-bootloader-unlock.htm