L ong-term evolution (LTE), also known as 4G, is a rapidly growing common global technology that’s continuously evolving to offer you unprecedented data rates, higher capacity, and new levels of user experience. S n apdragon Android Phones users can lock the band via qpst but its to hard for beginners. But here is an app called Network Signal Guru for Snapdragon device Snapdragon Android Phones user can easily lock 4G LTE bands 2300 Band 40, 1800 band 10, 850 Band 5 to get better speed and network coverage. Guide to Lock LTE Bands :- 1.) Download and install Network Signal G. on your android phone. 2.) First Time connect wifi and Open Network Signal G. app wait for complete config download . 3.) Now ‘ tap ‘ on Magic icon then band locking . 4.) Select ‘ LTE ‘ 4.) Select a band you like to lock i will suggest band 2300 and 850 for India LTE networ...