NOT WORK ON PREPAID AND MOBILE ROUTERS!!! (WITH SOME EXCEPTIONS - YOU MUST TRY BUT THIS IS NOT A REASON TO VOTE ONE STAR)Using this app You can check router signal/data and other info. You can also change BAND and even set up aggregations.Tested on B525, B715 and H122, but probably will work with any (not mobile) HUAWEI Hi-Link LTE router with admin access!ATTENTION: Please complete WebUI wizzard (router settings page) - for new routers (since year 2021).PRO:- Beautiful layout (against to free version)- Map view, to locate Your CELL- Signal line charts- ALL KNOWN BANDS SELECTOR!!! (experimental) - please email me if something is wrong with some band/s- CELL/eNBID re-connection function- Reconnection type to BAND or to AGGREGATION config (checkbox below reconnection options)- SMS manager (in future will be router management by SMS)- no ads- signal and speed widget- support and user manual