Here is another way to get the IMEI number of your phone.
First of all you need to know what is your phone actual model number. As we tell the IMEI sometimes do not matches with running phone with back of phone / box so make sure your phone model you collect right too. for this tutorial we used a galaxy Note 4 to find the model and IMEI number.
Power off your phone and go to download mode by pressing Volume down + Home Button + Power button all three together. Check the Image.
When you see the screen like this Press Volume Up button. Check the Image bellow.
When you will press Volume Up, the device screen will look like this. Check the image bellow.
Now in this screen you will get the actual Model number of your phone. At upper text you can see in red color “ODIN MODE” after that you will see the Product Model: 910 (as we use Note 4 for tutorial, Note 4 models are like 910, 910F, 910C etc.) Check the Image bellow.
Now you have your phones model number.
Now Go to this link
Login with the Gmail account you used to access google play-store or Gmail or anything of google even your phones firmware is from google so they store various information there. From google dashboard find the Android option and click to expend you will get your phones with Imei numbers. Check the attached image.
Now as you can Find your phone Make sure the IMEI you are searching for matches with the Phones model you collected from Download mode of your phone. Phones model will written under the IMEI as Model Name. Check the upper image.
We hope now you are able to find your actual IMEI of your running phone.