Sponsored Links: This is not exactly a tweak just a way to reduce costs. We all kno Glo has changed 1k sub to 1500. The best option now is to get a new airtel sim(sims bought since january also work) Buy 1000 Credit and load it with *555# and get 1gig free. Check your free gig with *556# When the free data has finished,Sub for the BB10 Bis *431# 3gig for 1000. Then change your android imei to bb10 imei 35695050588478. And you can now brows with the bb10 sub on your android.