Search found 3 matches

Return

by Blurb
Wed Aug 22, 2018 4:43 pm
Jump to forum
Jump to topic

Re: Firmware Issues on the EM7455

Let's see, The card was supposed to be generic, but it wasn't. So when I tried to flash the newest generic firmware to it, it failed putting the card into some kind of boot wait mode. That was after following the guides here telling me to use such and such a driver and then to reset the card to fact...
by Blurb
Fri May 27, 2022 2:04 pm
Jump to forum
Jump to topic

Re: Mobile Citizen / Calyx Internet Service Change 5G Upgrade Required

Thanks all, I deliberately attempted to abandon this thread once I knew what was involved with IMEI repair. But well, it looks like it grew anyway. @radec: Yes Quectel Modems are dead simple, indeed atrociously easy, to make "repairs on the IMEI with." So much so, that I was considering bu...
by Blurb
Wed Jun 13, 2018 11:26 am
Jump to forum
Jump to topic

Firmware Issues on the EM7455

So after trying 3 different windows 7 machines and a combination of every driver mentioned in the repair guide and on the sierra page here https://source.sierrawireless.com/resources/airprime/software/airprime-em_mc-series-windows-drivers-qmi-build-4773/ None of the windows 7 machine either 32 or 64...