NR7101 connection issues after update module to R13A02
Hi, i've update in DFOTA mode the cellular module but i have some connectivity issues. Before the update, in auto mode, the connection was optimal, but now i must have enabled the PCI 4G LOCK on the b20 band for establish the connection. I've check the connected band and i not see the B7 (i read only the B20, B1, B3 and N78).
i would like come back to the RG502QEAAAR11A07M4G for a new test. how can i downgrade?
Thanks
Antonio
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Anyone have had similar problem? I've tried different configuration but my uplink is everytime very slow, <1Mb/sec
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Tried to do a properly factory reset with a pin on your unit?
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Hi Selberg, yes, i've tried. My impression as that the module has less power.
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Did you use the same Sim card in the same place with other device to cross check?
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I not have other devices for test.
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Use your phone, put your sim in it if you got one?😀
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ahhh, yes! I've used my phone with same operator sim. I read the band 7 but is not stable, sometime disappear.
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This means that the signal strength of band 7 is too weak.
Can you share the average speed before you upgrade module and after you upgrade module?
Is using PCI lock on B20 increase the performance or not?0
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