installing generic FW to airprime 7355 for T-Mobile

IoT Modules MC/EM Series
1

Hello,

I’m trying to install the generic FW on my Airprime card 7355, so I can use my T-mobile sim. When I run the .exe file, I get the error 51. Below is the error message. Any advice on how to resolve this?

thanks,
matt

FDT version: 5.0.1501.1
Checking modem mode …
Switching device to boot & hold mode …

Firmware download failed.
Primary error code: 51 - Failed to switch device to BOOT&HOLD mode.
Secondary error code: 51 - Failed to switch device to BOOT&HOLD mode.
Device error code: 0x0 - Successful.
Total time elapsed: 1218 ms.
Press Enter to continue …

2

Topic moved to correct section.

Moderator

3

Hi,
From which firmware version to which firmware you are trying to upgrade?

-Alex

4

Hello,

Thank you for your reply. I was able to get it working. The fw was SWI9X15C_01.05.11.07. I uninstalled the Lenovo driver update, then tried again to install the oem fw, and it worked. I then reinstalled the drivers and my t-mobile card was there!

I’m not really sure what fixed it, but it did.

Thank you.

5

Great :smiley:

-Alex