MH8001-EU accidentally switched to PCIe mode, cannot detect module – need UART login credentials to switch back to USB

Hello,

I’m using a MH8001-EU module. I accidentally switched it to PCIe mode using AT commands, and now the host system can no longer detect the module.

I tried to connect via the UART interface to change it back to USB mode, but it requires a login username and password.

Could you please provide the ADB or UART login credentials for this module? Also, after login, how can I switch the module back to USB mode?

Here are some details of the system and logs:

  • quectel-v: v1.0
  • quectel-ID: 26407312

Serial output:

yaml

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Password:
Login timed out after 60 seconds.
QTI Linux reference nogplv3 distro targeting performance builds.
LE.UM.5.3.2.x1-06300-SDX65.0 sdxlemur ttyMSM0
sdxlemur login:

Serial log:

csharp

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[FAILED] Failed to start pcie Service. See 'systemctl status pcie.service' for details.
Starting usb Service...
Starting IPACM Service...
[FAILED] Failed to start pcie-diag Service. See 'systemctl status pcie-diag.service' for details.

I would really appreciate your support to help me resolve this. Thank you!

The console password is

v6TBWVXZA97i.n4NH0wxR0