Pls try this MYMTN cheat working on psiphon and check if it works, i have not tested it, a coworker shared it with me and i thought of sharing it here with u guys.
Sms MYMTN to 5018
And wait for their message
Hi,Checkout MyMTN on your phone.
Download it today from http:// smartapp.mtnnigeria
.net:8080/dls/
mtnn
Now copy link and open your handler
Proxy Type:- Real host
Proxy server:-
smartapp.mtnnigeria
.net:8080/dls/
mtnn
Real proxy type:- Default
Real proxy server:- 80
Now apn: web.gprs.mtnnigeria
.net
127.0.0.1 8080