Though, Sprint+Pro users may have more feature. At this time, the in-app map is only used for showing current location. Not all devices/carriers are supported for LTE bands and other advanced signal data. There is no such thing as an 'LTE signal booster' app, what actually happens is forcing the device to search again for the best signal rather than staying connected to an older, possible stale connection. 'Best signal available' doesn't mean this app can make LTE appear where there is none. Many thanks to the community for the support and the questions and feedback. This is an advanced app with some features specific to only some devices/carriers. Advanced LTE, 4G, 3G, GSM, CDMA data (GCI, PCI, TAC, RSRP, RSRQ, band, EARFCN, frequency) Wide range of settings to customize your experience (Pro)

EARFCN band calculator (range and precise UL and DL frequencies) (Pro) Automated visual logger (Sprint + Pro only) Alert notification for LTE bands and GCIs (connected and disconnected) Automatic refreshing of mobile radio for different conditions

Refresh cell radio (reset data connection) to connect to best signal available* (Note: Google added restrictions in Lollipop and above, so it may require root or be unavailable) Live band identifier and signal data in the notification bar Identifies EARFCN and Band for any country/provider when using a Qualcomm processor and ROOTED Identifies LTE band for Verizon, AT&T, Sprint, T-Mobile, and several other countries (support for more carriers added with the crowdsource feature and user aid) LTE Discovery is a powerful signal discovery and analysis tool with many advanced features and customizations available.

Lte discovery pro 4.20 apk