Firmware for MR6400 that has telnet access and mods (MR6550)

[Xerxes]

Hello,

I've read I can finally flash the MR6550 firmware onto the MR6400 (Project Genesis) hotspot and fix the issues that have plagued the device, and allow it to be used on Verizon.

Which is the latest MR6550 firmware that will work on the MR6400 and allow me to mod it?

Thank you!

[zirconx]

Bump, I have the same question. My MR6400 is buggy, maybe this would help?

My MR6400 already has magic & ttl, will this be lost if I upgrade the firmware?