Even if 75% of cities in Nigeria are yet to experience 4G network, MTN is finding the means to compulsory their 4G LTE for everyone. In a way to encourage people to swap their sim card for 4G LTE, MTN is giving out free 5GB of data when you upgrade your MTN sim to a 4G Sim card.
To Get Your Free 5GB Data Reward1. Get an MTN 4G LTE compatible Smartphone (supports band 20 (800MHz) and Band 7 (2600MHz)).
2. Insert your MTN sim card into the device.
3. Then send 4G to 131, you'll get a reply thus:
Yello! You need to upgrade your SIM card and device to enjoy MTN 4G LTE. Please visit the nearest MTN store or partner retailer to upgrade now.Screenshot below:
For more information of MTN 4G LTE, including 4G coverage location; please visit www.mtnonline.com/4g or walk-in to any of our service centers nationwide.
4. If you got that message, it means your phone is to use good MTN 4G, just run to the nearest MTN store/outlet to do a 4G sim-swap.
5. Finally, dial *131*4# and the free 5GB data will be smile to you.
Remember that the Mtn 4G Sim card support only the specified 4G band, you can detect the 4G Bands and Frequencies of your Smartphone through this link:https://yunusola.blogspot.com.ng/2016/10/how-to...