here is the latest and working Glo and Mtn Nigeria Magic Sim Unlimited Browsing Configuration Settings.
I have only tried the glo myself, the mtn was sent to me by a close friend
For glo use :
migrate to glo gbam, or dial this code to quickly migrate *100*5*1# then load #500 recharge card on your glo sim and subcribe for glo
one day plan by dialing *127*3# browse with it for exactly 1 hour and insert it back after 24 hours. Enjoy unlimited internet data access while it lasts
For Mtn Nigeria Still use your 2hrs unlimited browsing h*ck as usual but with new method for activation
Get an mtn sim that has 128k written at the back of the sim and recharge it will 250 naira card ==> send 2H to 131 after that send 106 to 131 then ==> remove your sim from your
phone and keep it for 8hours - 24hrs => after that insert your sim and start surfing unlimited