GP 49 MB Internet Free on Updating Flexiplan App! The entire Grameenphone user who will update Flexiplan App will get 49 MB Free Internet Instant after Successful updating the App from Google Play Store! If you already installed the GP Flexiplan App in Your Android, Just Update the App now to Receive 49 MB Free Internet. From 23 November 2016 on updating FlexiPlan app from Play Store, GP subscribers will get 49 MB free internet. This is to inform all the GP Flexiplan users (except for ERS & Business Solution postpaid subscribers) that, from 23November 2016 on updating FlexiPlan Android app from Play Store, GP subscribers will get 49 MB free internet. This MB will be valid for 1 Day (24 hours Usable). Read the offer details from the below.