How to factory default

How do I factory default M02 unit?

Please refer to this page:

Thanks for the reply
This unit just out of the box, I could not access to the unit via web browser.
SSH access is available. I thought it might be easy to factory default the device.
Any other suggestions, pls?

You can try clearing the browser cache.

Try by mobile phone.

Hi this link is not anymore available…
any hint to factory reset? we have lost web access password …


I have the same issue after upgrading, my gateway is no more available how to recover ?
No more connection to Ethernet or wifi