Any exact info about the specs and differences between lumia 1520 RM-937, RM-938 and RM-940? Many says that RM-937 is the global version. Which one is at&t? Please provide official sources if available. Thanks all
With LTE, it's probably better to think in "bands" rather than exclusively in frequencies because there are so many bands splitting so much radio spectrum. A key point is that the "2100" in the RM-937 and RM-938/940 are different because the 937/938 use BOTH 1700 and 2100 to provide LTE band 4. The 938/940 don't do LTE on 1700 and LTE on 2100; they do LTE on band 4, which uses one frequency range for uploading and the other for downloading.1- RM-937, Global version, LTE 800 / 900 / 1800 / 2100 / 2600, 32GB, built in wireless charging.
2- RM-938, US version, LTE 700 / 850 / 1700 / 1900 / 2100 / 2600, 32GB, built in wireless charging.
The AWS band uses microwave frequencies in two segments: from 1710 to 1755 MHz for uplink, and from 2110 to 2155 MHz for downlink
I am not very skilled in technology nor in english, can I just ask which one of this models could I use in Argentina? being that we use band 4 for LTE and band 28 (700 MHz) in the rural areas. Could someone recommend me one? please, and thank you.
I am not very skilled in technology nor in english, can I just ask which one of this models could I use in Argentina? being that we use band 4 for LTE and band 28 (700 MHz) in the rural areas. Could someone recommend me one? please, and thank you.
I got mine for $485 USD brand new. Now that they are out of production I guess it is a seller's market.
Can I flash a rm940 to an rm 938 ir rm 937
Damm. Then someone knows how to get full control over the apn settings and force 3g not limiting the GSM bands