I need firmware SWI9X30C_02.20.03.22 (Verizon preferred by I’ll take generic) for a EM 7455.
We have 4 Lenovo X1 Tablets (Gen 2 mostly) with EM 7455 broadband card and a Verizon private APN assigned to them. We needed them to turn on and connect to Verizon and have the user login. First tablet worked fine. Second however didn’t. We also noticed that that the tablet was NOT joined to our domain it worked fine OR if after you turned on the computer, booted it to login and rebooted you could also get it to connect. The error upon cold start was “Cannot Find APN”, even though the APN was set and provisioned. We also saw Windows creating multiple profiles for the same device and connection. Upon reviewing firmware versions I found that the only tablet that doesn’t work while joined to a domain is running firmware SWI9X30C_02.24.05.06. To confirm this I then upgraded another working tablet to SWI9X30C_02.24.05.06 and promptly broke it. It does the same thing the other laptop running SWI9X30C_02.24.05.06 does and won’t connect on cold start. So now I desperately need the old firmware to full confirm my theory…and to report this to someone.