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3uTools iDevice Verification: What is Activation Lock and Serial Number Verified
What is Activation lock?Activation Lock, also named iCloud Lock, is designed to prevent anyone else from using your iOS device if it's ever lost or stolen. Activation Lock is enabled automatically when you turn on Find My iPhone.If you erase all data or flash the Activation locked device, binding Apple ID account and password are required to activate iOS device. Otherwise, the device is not available.What is Serial Number Matching?Serial number is related to sales number or hard disk capacity. If 3uTools detects that serial number of your device is not verified, among the above three items, at lease one item may be changed.What is Value Verified?There are five items needed to be verified.iDevice’s UDID is generated by IMEI number, Serial number, WIi-Fi address and blutetooth address. Thus, if 3uTools detects the value is not verified, at least one item may be modified.
09/19/2018
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How to Check Carrier Status in 3uTools iDevice Verification Report?
Why Should You Know the iPhone Carrier Status Before Buying it?
12/05/2018
785855
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Additional Explanations for 3uTools iDevice Verification Report
Here are additional explanations for 3uTools iDevice Verification Report.
12/20/2018
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How to Manage Videos with 3uTools?
Now, to improve user experience, 3uTools added support for .mp4 format, which means you can now import .mp4 or .mov video to your iPhone’s Camera Roll using 3uTools.
08/30/2018
15394
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How to Fix “Fail to Delete Photos” Using 3uTools?
If you want to manage the photos in your device, 3uTools allows you to delete plenty of photos in your device conveniently.
08/15/2018
19555
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How to Back Up Your iPhone to Computer?
Learning how to backup your iPhone to your computer is easier than you might think, with some great Apple tools that are perfect for getting the job done.
09/30/2018
22264
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How to Set Custom Ringtone for a Contact on iPhone?
If you are wondering how to set up custom ringtones and SMS tones for individual contacts on your iPhone, you could read more here
07/24/2018
8519
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How to Downgrade iOS?
You're allowed to downgrade your iDevice from higher iOS version to lower iOS version only until Apple is still signing the old firmware.
08/31/2018
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What’s New in V2.22 3uTools?
It has been two months since V2.21 3uTools was released.
09/21/2018
13849
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How to Fix Error -1 & Error 1 in iTunes/3uTools?
As we received many users' required, we also made a tutorial about fixing error -1/1 when you restore or upgrade in iTunes/3uTools for you
11/19/2018
152061
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How to Delete Ringtones Produced by GarageBand?
Your probably find that you can't delete ringtones produced by GarageBand in Ringtones of 3uTools.
05/31/2018
7400
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How to Back up and Restore Your iPhone Contacts?
Today we will introduce another feature you may not notice: Back up and Restore in Contacts.
07/24/2018
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