EM7565/EM7511 B48 One-Click Updater

IoT Modules MC/EM Series
1

Hello,

I have some (what I believe are early models) of EM7511 and EM7565 modules that I would like to use for a new CBRS deployment. However, despite showing B48 support on the datasheet, it does not look like these modules work with B48.

Running AT!BAND=? shows

AT!BAND=?
Index, Name,                        GW Band Mask     L Band Mask 1    L Band Mask 2    TDS Band Mask    L Band Mask 3    L Band Mask 4
00, All bands                     100600000EC00000 00002100BA0E19DF 0000000000000002 0000000000000000 0000000000000000 0000000000000000
01, Europe 3G                     0002000000400000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
02, North America 3G              0000000004800000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
06, Europe                        0002000000400000 00000000000801C5 0000000000000000 0000000000000000 0000000000000000 0000000000000000
07, North America                 0000000004800000 000001000200185A 0000000000000002 0000000000000000 0000000000000000 0000000000000000
08, WCDMA ALL                     100600000EC00000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
09, LTE ALL                       0000000000000000 00002100BA0E19DF 0000000000000002 0000000000000000 0000000000000000 0000000000000000

                                                                    0000000000000002 - B66    
                                                   0000200000000000 - B46    
                                                   0000010000000000 - B41    
                                                   0000000080000000 - B32    
                                                   0000000020000000 - B30    
                                                   0000000010000000 - B29    
                                                   0000000008000000 - B28    
                                                   0000000002000000 - B26    
                                                   0000000000080000 - B20    
                                                   0000000000040000 - B19    
                                                   0000000000020000 - B18    
                                                   0000000000001000 - B13    
                                                   0000000000000800 - B12    
                                                   0000000000000100 - B9     
                                                   0000000000000080 - B8     
                                                   0000000000000040 - B7     
                                                   0000000000000010 - B5     
                                                   0000000000000008 - B4     
                                                   0000000000000004 - B3     
                                                   0000000000000002 - B2     
                                                   0000000000000001 - B1     
                                  1000000000000000 - B19 (850)
                                  0004000000000000 - B9 (1700)
                                  0002000000000000 - B8  (900)
                                  0000000008000000 - B6  (800)
                                  0000000004000000 - B5  (850)
                                  0000000002000000 - B4 (1700)
                                  0000000000800000 - B2 (1900)
                                  0000000000400000 - B1 (2100)

OK

I found a few previous posts about early modules lacking B48 due to certification restrictions but it sounds like that was fixed after finishing FCC certification and an updater tool was made available to enable B48 on the existing modules. Where can I find a copy of this tool?

2

probably you need to contact distributor to get this tool

3

I was hoping someone here would be able to PM or otherwise provide the tool like in the past. These modules were acquired before me (hence why I think they are older) and we currently don’t have a distributor selected for new modules (which would come after evaluation).

I tried contacting support for Sierra and was directed to post here instead.