However, it is important that I point out that this time around the validity period has been shortened to 3 months, instead of the usual 6 months. Double data means you will be given 100% bonus when you recharge on any data plan. For e.g the normal 1-week plan – N500 for 700MB gives you 2GB.
The activation is very easy with no code, tweaking is needed. The old way to activate mtn double data bonus was SMS, you can check that out after this post.
How To Activate MTN 100% Double Data
1. Go to the nearest MTN office.
2. Purchase a new sim and register it.
3. Insert the sim in your Android or IOS device.
4. Immediately, you will be welcomed to mtn 100% double data offer.
5. Now dial *131# to buy any data plan and it will be doubled.
As easy as that. Try and get a new sim, it is worth it. Kindly share.