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55 Posts

10-15-2019

France

59 Signins

668 Page Views

  • Posts: 55
  • Registered: ‎10-15-2019
  • Location: France
  • Views: 668
  • Message 81 of 84

Re: X1C gen 6 - Fibocom L850-GL - Ubuntu 18.04

2019-10-16, 21:52 PM

I have been through many post and read a lot and never found user solving the issue as the one in the post.

 

I've heard a lot about every possible action but never found a tutorial that all users can use.

 

Could you please tell me if the X1G7 "Fibocom L850-GL 4G LTE CAT9" is working with these workaround?

 

I'd like to know if:

- the `Fibocom L850-GL 4G LTE CAT9` is a `EM7565/EM7455/MC7455` device
- I can make it work without the 10$ M.2 USB Adapter to flash and configure the modem

 

According to https://bke.ro/working-wwan-on-the-x1-carbon-gen-6/ , there is way to plug and play the device with USB, this could be a way to format without the adapter to flash, am I correct ?

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55 Posts

10-15-2019

France

59 Signins

668 Page Views

  • Posts: 55
  • Registered: ‎10-15-2019
  • Location: France
  • Views: 668
  • Message 82 of 84

Re: X1C gen 6 - Fibocom L850-GL - Ubuntu 18.04

2019-11-01, 17:11 PM

This repository https://github.com/juhovh/xmm7360_usb make the fibocom L850-GL work even after reboot, it's the same as abrasive version.

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4 Posts

11-17-2013

Toronto

7 Signins

20 Page Views

  • Posts: 4
  • Registered: ‎11-17-2013
  • Location: Toronto
  • Views: 20
  • Message 83 of 84

EM7455 1802 unauthorized - 1199:9071

2020-11-18, 6:18 AM

I've had an EM7455 in an T460s for YEARS. After opening the laptop's back and disconnecting the battery in order to replace busted internal speakers I now get the dreaded 1802 unauthorized. This is despite having a stock FRU. (I do use linux on my machine, but this is completely unrelated). 

 

I just bought a T14s which comes with the Fibocom. I'm dreading having to jump through these hoops in order to get the **bleep** thing to work. 

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1 Posts

01-14-2021

Germany

3 Signins

5 Page Views

  • Posts: 1
  • Registered: ‎01-14-2021
  • Location: Germany
  • Views: 5
  • Message 84 of 84

EM7455 1802 unauthorized - 1199:9071

2021-01-14, 18:04 PM
Hey, same here! I had my 7455 running for a cuple of weeks and lately I removed it. After restarting my laptop the sam error occured (1802 1199/9071). Are there any solutions for this so far? Thanks in advance!
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