Hi matteomasina,

Here you go, got this beta from Tp-Link support and been running it now for almost 2 months with no problem.

Cannot share a file here so I added it to dropbox:
https://www.dropbox.com/sh/neoyasn2jrbkal1/Ii8y9TCpoC?n=9292526

jimasek wrote

Do you have full remote access by the IP address any restrictions from ISP?

Yes, I called my ISP and they said no restriction on my IP so I think it's only a problem of LTE.

Tahnks

markdoll01 wrote

Hi matteomasina,

Here you go, got this beta from Tp-Link support and been running it now for almost 2 months with no problem.

Cannot share a file here so I added it to dropbox:
https://www.dropbox.com/sh/neoyasn2jrbkal1/Ii8y9TCpoC?n=9292526

Thank you a lot, I hope to solve the problems with this !!! Best best regards Matteo

hi guys I confirm for all the people that has problems with ports forwarding under 3g with this modem, with the beta firmware everything works fine !!!

That you to everyone, Matteo Masina

Hello , i try to apply this firmware with my MR3420 v2 with E392 .. THE E392 ledS show that its connected .. but i dont have internet access via router "ethernet or wireless " ... WHY ? :(

Hi,

All I can say is do a factory reset on the router (should have been done before loading the new firmware, but its fine if you do it afterwards also) and configure everything again. If the led on the usb modem shows connected, you should have internet access.

Sounds like a route/dns problem.

Good Luck.

Hi guys, i'm having the same problem.
Can you share the beta? Dropbox link isn't working anymore.

Thanks, Tiago Pires.

Hi,

The dropbox link is still up and running.

Hi,

Don't know why but dropbox link was 404 a while ago.
Thanks for the share, it solved not only port forwarding problem but also DDNS update problem! any guess on ETA of this beta as official firmware?

Great news :-)

I do not know when the official version will come out as for this beta version is now 3 months old. Must say, this beta version is running perfect with no problems.