MTN double data is still active and working perfectly for new customers on the network. The bonus bundle can only be activated by new customers on the network.
MTN double data gives you twice of the megabytes you purchased. It has been in existence for a very long time now but the validity period has been shortened. It valid for 6 months but has been shortened to only 3 months.
MTN double data doesn’t zap because is like your normal data bundle. The data given can be used on all internet enabled phones, including: iOS, Android, Laptop, PC console, among others.
To activate, kindly buy a new MTN SIM card and insert it into your device, immediately you will receive an eligibility message. Then, dial *131# and buy a new data bundle, it will double immediately.