Then How to downgrade device from 0.61 to 0.60 version??
Sorry for the inconvenience caused.
This issue is under investigation.
If you're on WW-16.2017.2002.061 or WW-16.2017.2004.063, and would like to update to Android 10 WW-17.2017.1911.407, we suggest that you first downgrade to WW-16.2017.1912.060, then you can successfully update to Android 10.
The downgrade file and instructions could be found under "MaxProM1_downgrade_to_9" in the link below.
Thank you and have a nice day 🙂
If you would like to update to Android 10 WW-17.2017.2004.424, you can update from WW-16.2017.2004.063 or WW-17.2017.1911.407.