Dear Sir/Madam,
I want driver EC25-E for my os i’m using debian12 , Linux rock-s0 kernel 6.1.68-stable
https://forums.quectel.com/t/quectel-ec25-e-linux-driver/4039/1
and tutorial connecting from linux, because in ec25-e driver not have linux.pdf
Many thanks for your help in advance.
Please follow the Quectel_UMTS_LTE_5G_Linux_USB_Driver_User_Guide_V3.1.pdf to intergate the usb serial and usb net driver.
For EC25E, you do not need any Quectel driver.
All the driver source code is in the Linux kernel.
Thank you, But I want another driver linux and documention for ec200u, ec200a.
very thankful 
For EC200U and EC200A, you also do not need anything from Quectel, all the drivers are already in the Linux kernel.
For USB serial driver, what you need is just add the USB VID and PID into the option id_table.
In ec200u can use same document guide right?
Yes.
For the EC200U with Linux, Quectel only have such guide.
now I got device /cdc-wdm0 success, how to connect ?
I see other topic got message “Quectel_QConnectManager dial-up tool, and directly use the tool to dial up and connect to the network.”
Yes. You need the quectel-CM tool to set up data connection.
You can just run the make.