What is the UDID?

Each iPad has a Unique Device Identifier (UDID), which is a sequence of 40 letters and numbers that is specific to your device. It’s like a serial number. It will look something like this: 0e83ff56a12a9cf0c7290cbb08ab6752181fb54b.

Why do we need the UDID?

Your iPad can only install programs that are approved by Apple. YAPI Mobile in the App Store have been approved by Apple for general distribution, but beta customers get to try the app before it’s in the App store.

We register your device UDID with Apple so they can approve our application especially for your iPad. Note that if you simply downloading YAPI from App Store you don’t need to send us your iPad UDID.

How do I get my UDID?

Launch Safari on your iPad and go to


You will see Install Profile screen. Tap  Install button.

photo 2(5)

You will get a confirmation message box, tap  Install Now button.

photo 1(6)

On the next screen, enter your four digits passcode

photo 4(3)

The next screen will display your iPad UDID. Touch HERE link to email UDID to YAPI

photo 5(3)

Finally, tap Send


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s