How Long Does it Take to Crack a Forgotten iPhone Backup Password

“Actually, I don't recall ever setting one. Now however, I have a new phone 6s and cannot restore it from the backup, as there it prompts me for a password I don't have! I tried all the ones I've used for my iPhone and pretty much every other one of which I can think, all to no avail. I need the data in the back up. But I can't get to it. I've already tried the keychain route to no avail.  Does anyone have any suggestions?”

It is really bad to forget iPhone backup password, especially when we need to use the iPhone backup to backup iPhone data. So how to crack iPhone backup password while we can’t remember it, is about to be one of the main discussions in this article. And also, you can see how long does it take to crack a forgotten iPhone backup password?

Part 1: How to Unlock iPhone Backup Password?
In order to unlock backup password in iPhone, you might as well use the Tenorshare iPhone Backup Unlocker. It is a powerful and professional iPhone backup file password recovery tool. You can use it to recover backup file password in iTunes for iPhone, iPad or iPod. It is quite useful so you can feel free to use it. See how to use it as below:

Step 1: Download it from HERE and install this software to your computer and then double click to open it. You can also open it from the start button
Step 2: Connect your iPhone to the computer and then the program will recognize it. Then you need to import your backup file, select one of the password attack types.
Step 3: After that, click Start to begin the password recovery.

Part 2: How long to crack iPhone Backup Password?
As a matter of fact, how long to unlock the backup password of iPhone depends on how complex your password is. The password attack types including Brute-force Attack, Brute-force with Mask Attack and Dictionary Attack. You can see what it mean as below;

1. Brute-force Attack: Try all the possible combinations. It takes more time.
2. Brute-force with Mask Attack: Customize numbers, symbols, characters, etc.
3. Dictionary Attack: Quickly find the password from inbuilt or customized dictionary.

You can choose one of the password attack type and then to unlock the password. The more information you can remind about the password, the quicker you can figure out it. Consequently, there is no accurate answer about it, what you can do is choose the right type according to your physical truth.