Answered question
I was blocked while transfer of airtime using my mtn app because of wrong pin
Hi Abdul, Blocked lines will automatically be unblocked by the network after 2 hours without a Pin reset and your old pin will not change.
However, if you have forgotten your pin, you need to contact MTN support for pin reset.
You can contact MTN support via any of these channels:
1. MyMTN App
2. Facebook: @MTNLoaded
3. Instagram: @MTNNG
4. Live Chat: http://bit.ly/2OC5bHz
5. Email: customercareng@mtn.com
6 .WhatsApp: 09033000001