100% Double Data Offer - Double Your MTN Data Via IMEI Tweak

No dulling guys, you can double the data bundle you wished to purchase with the imei listed below. What I'm saying is that, if you purchase 1.5GB for 1k, you will get extra 1.5GB for free, making it the total of 3GB, if you buy 3.5GB for 2k, you will get extra 3.5GB, making it the total of 7GB, if you buy 10GB for 5k you will get extra 10GB, making it the total of 20GB etc. It is known as 100% data bonus.

All you need is to tweak your Android imei with any of the analyzed imei below,
356602075753098 
356602075753080 
356602075753072 
356602075753056 
356602075753023 
356602075753031 
356602075753049 
356602075753015 
356602075753114 
356602075753106 
356602075753155 
356602075753197 
356602075753189 
356602075753171 
356602075753148 
356602075753122 
356602075753130 
356602075753163
Once you succeeded in tweaking, wait to receive a 100% bonus message for 6 months, just as it shown in the screenshot below;

Change the last 3 or 4 digits, if the imei listed above did not give you positive response. 

After that, migrate to beta talk by dialing *123*2*6# or text BT to 131.

Now, subscribe to any MTN data of your choice with *131*1# and you will be giving double of the data you bought.

Use *559*2# or 2 to 131 to check your data balance.

With this, you should have double of your data purchase valid for 30days. 
Note that the double data offer will be for duration of 6Months, 

Don't forget to drop your testimony, if the method work for you and remember to use the share buttons for the benefit of others.