Sim card not detected

Sim card not detected
Sim card not detected
2020-12-07 05:47:01 - last edited 2020-12-07 06:47:54
Hardware Version: V3
Firmware Version: 1.9.0 0.9.1 v0001.0 Build 190307 Rel.45273n

My router not detected sim card. I did all solution ex. Sim card change, restore, 

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Re:Sim card not detected
2020-12-07 06:49:26

@Sunnykumar 

 

Does this MR400 cannot detect the SIM card at all? Take out the SIM card, reset the MR400 to factory defaults, restart it, then insert the SIM card again.

 

Meanwhile, please check if the firmware of the MR400 is up-to date, if not, update it, then confirm again.


BTW, did you use the sticker in the package to fix the SIM card firmly on the SIM cardholder? What if you try another SIM card, will it be detected?

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