Hi everyone, I’m getting this error every time i use this command AT!LTECA?, does anyone knows how to fix this? I have try using different SIM cards and the problem persist. AT!IMPREF? !IMPREF: preferred fw version: 01.08.04.00 preferred carrier name: SIERRA preferred config name: SIERRA…

I couldn’t complete the update with the link and instruction you posted early, however I did follow the FOTA instructions and it did work fine and also fixed the problem. Thanks.

AT!LTECA? LTECA not implemented and or Time out Error

IoT Modules MC/EM Series

dl5162 January 9, 2021, 9:00am 6

You’ll need an openwrt device with enough ram to hold the new firmware.

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AT!LTECA? LTECA not implemented and or Time out Error

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