MTN double data offer gives you 100 percent (100%) data bonus on any data plan you purchased from them. This new offer from MTN Nigeria is only applicable to one of their tariff plan and last for six good months. It also works for all MTN monthly data plans. On MTN family double data, you get 3GB for N1,000 naira instead of 1.5GB, you get 7GB for #2000 instead of 3.5GB etc. But, you have to tweak your android imei to that of Tecno phantom 5. Steps to Get MTN Family Double Data Bonus. A few days ago, we made a post on how to change android imei to another device imei using mtk engineering mode, mobile uncle etc. You can check the post if you do not already know how to. But this is more than just tweaking imei, you have to generate new imei numbers using imei analyzer which you can download from Play Store. You can easily double your mtn data using this imei 3545540711. Use IMEI analyzer to tweak the remaining five digits. No migration of any kind and you get the message immediately. 1.) To get mtn family double data offer, you have to generate more Tecno phantom 5 imei number from 356602075753. You can also tweak any of the imei below to your phone. 2.) After successfully tweaking the imei to your phone, just wait for about 7 – 10 minutes and you should receive a message from MTN that says Welcome to MTN family. Please dial *131# Now to buy any Data bundle and enjoy INSTANT FREE 100% BONUS for the next 6 months. Happy Surfing. 3.) Then migrate to MTN beta talk tariff plan by dialing *123*2*6# or texting BT to 131. 4.) Dial *131*1# to buy any MTN data plan and you will get double of the data you paid for. On MTN double data bonus, you get 20GB for N5000 naira instead of 10GB. How to Check MTN Family Double Data Bonus. Send 2 to 131 or dial *559*2#. For those that do not receive the welcome message, you have to keep generating new phantom 5 imei and tweaking it to your android phone. Your imei must contain this 12 digit 356602075753, add any 2 digits and use imei analyzer to generate/validate the last digit. There you have it on 2016/2017 mtn family double data. Kindly share this article using the social buttons below.