Hello,
I have a router with EC200A-CN module (current firmware: EC200ACNHAR01A07M16).
The modem disconnects from the SIM card after a few minutes.
Could you please provide the latest firmware and update tools for EC200A-CN?
Thank you!
My email: alexklimenko2309@gmail.com
I have sent them to your email,pls check,and I hope you can click the 
for me,thx