Model : TL-MR3420 (Typo in the subject)
Hardware Version : MR3420 v3 00000000
Firmware Version : 3.16.9 Build 160412 Rel.45197n
ISP : Telia and DNA
Modems E160, E220, E230, Two SIM from Two ISP. Modems and SIM tested with PC.
Two TL-MR4320.affordable seo for small business
The lights in the modems light up blue and the devices tell that everything is OK.
Still no connection to network.
This is in Finland, EU.
I was in contact with Cassie in Chat and went through a long check
The Huawei modems E160 and E220 are mentioned in the packet.
We tried to install an older firmware, but the device didn't accept it.
Cassie told me that the case will be taken on table.