TL-MR6400:"SIM Card Status:not found"
This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.TL-MR6400:"SIM Card Status:not found"
This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Hello,
i've a problem with my TL-MR6400 4g router.
since a couple of days the sim card is "not found" so the connection status is "disconnected".
the 4g router worked without issue since several months.
i tested the sim card on an other device and it's ok.
i tried to restore the configuration to factory with the same result.
the firmware can't be upgrade because the device is already at the latest V1 version.
I don't know what to do, if you already have the same issue, can you help me?
thanks in advance.
PS: hereunder the screenshot of the error.
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Please refer to the following link to get more suggestions:
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@ TP-Link setelah saya upgrade framwale sim card no detected
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Hi, what were the original firmware and the firmware you have updated?
And have you tried the other suggestions mentioned above?
By the way, how long have you had the MR6400 v5, and who is your sim card carrier?
Thank you very much.
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