Good day my honourable people, please i use nokia E6 unlike my friends that use android phones, i can't subscribe to get enough data e.g A friend of mine that uses a tecno phone subscribes to glo to get 3gig just for #1000 while my other friend subscribes to airtel to get 4gig just for #1500. I know of people that sells data like mtn 1g for #1200. Please,is there any configuration that can be done to phone to enable larger subscriptions? Thanks for your kind response.