Can't access HA after updating it to newest version

I had version 0.0xx running on a pi4 and it works fine, but today I clicked the update button to the newest version, then I can’t access to it anymore, It looks like it didn’t connect to my router either (it connect to the router through ethernet).

I have made a snapshot before I update, how can I do to recover all my data?

I’m really not familiar with this, before, I just follow the instruction online step by step to set up my Hassio, so please explain in detail if you can.

Thanks!

Did you read the breaking changes ?
Do you have SSH or samba installed ? What do you see in home-assistant.log ?

Yes you can do that. Look for diskinternals linux reader to access the SD card from windows.

hey, my bad, I just find out it do connect to the router and I can access via samba, the home-assistant.log file says this:

2020-02-03 14:24:36 ERROR (MainThread) [homeassistant.bootstrap] Error loading /config/configuration.yaml:   in "/config/configuration.yaml", line 179, column 20: Unable to read file /config/SERVICE_ACCOUNT.JSON.

Comment that line out and restart HA

Just did.
I still can’t access HA from web browser, now the home-assistant.log file says:

2020-02-03 15:03:43 ERROR (MainThread) [homeassistant.config] Invalid config for [google_assistant]: [report_state] is an invalid option for [google_assistant]. Check: google_assistant->google_assistant->report_state. (See /config/configuration.yaml, line 176). Please check the docs at https://home-assistant.io/integrations/google_assistant/
2020-02-03 15:03:43 ERROR (MainThread) [homeassistant.setup] Setup failed for google_assistant: Invalid config.
2020-02-03 15:03:53 WARNING (MainThread) [homeassistant.components.upnp] Wanted UPnP/IGD device with UDN "uuid:3ddcd1d3-2380-45f5-b069-04d4c4c58138" not found, aborting

oh! I can access from browser after two mins waiting time, and looks like it working now, thanks!