bhargavkm4LV1Online
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Forums/ 3G/4G Routers/MiFi
By bhargavkm4 2022-10-15 12:40:24

no sim card detected, and Error code1: internal error

I inserted the sim card in my newly purchased mr600, but it is not detecting the sim card. And also it shows error code1: internal error every few seconds. I also tried with different sim cards but it