Modem Failure After Update Firmware

Modem Failure After Update Firmware

Modem Failure After Update Firmware
Modem Failure After Update Firmware
21 hours ago
Model: TL-MR6400  
Hardware Version: V5
Firmware Version: 1.5.0

Hi
I have problem with Modem TL-MR6400 after update Firmware
1. There are Error Code : 1
2. Imei : undefined


Is any solution to fix it...?

 

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