It’s important for you know what the IMEI of your OnePlus 3 is, as this number is a serial number that will allow the smartphone to be identified correctly. For those that don’t have an amazing memory, it’s recommended that you write down the IMEI of your OnePlus 3 after the purchase. This will allow you to prove that you own the smartphone in case the OnePlus 3 gets stolen and you want to retrieve it back.
The IMEI or International Mobile Station Equipment Identity is a unique number for each device to identify it. The IMEI number is used by GSM networks to check if devices are valid and the OnePlus 3 is not stolen or blacklisted. Completing an IMEI number check for Verizon, AT&T, Sprint and T-Mobile will make sure that OnePlus 3 is usable. The IMEI number of your OnePlus 3 can be found with these three methods:
Find out the IMEI via the Android system
To find the OnePlus 3 IMEI from the phone itself, you need to first turn on the OnePlus 3. Then once you have gotten to the home screen, go to the phone settings. Then select on “Device Information”, and click on “Status”. Here you can see various information entries of your OnePlus 3. One of them is “IMEI”. You’re now seeing your IMEI serial number.IMEI on packaging
Another method to find the IMEI number on the OnePlus 3 is to grab the original box of the smartphone. Here you can find a sticker on the back of the box that will provide you with the OnePlus 3 IMEI number.
Show IMEI via service code
The final way you can locate the IMEI number on your OnePlus 3 is by using a service code. To do this, you need to first turn on the smartphone and go to the phone app. Once there, type in the following code in the dialer keypad: *#06#