03-03-2019 09:44 PM - edited 03-03-2019 09:45 PM
Thx Wiznoodle, got it to work! Yes, now I can again use my tablet normally. Most annoying issue was display's dynamic dimming, what makes impossible to watch screen in dark condition. Couple of time tab have been asked to upgrade firmware, but I don't want to take a risk. I still run at TB-8704F_S000037 firmware.
03-15-2019 08:56 PM
Glad it worked out for you. You can turn off the auto update messages by turning on developer options and unchecking auto updates.
To turn on developer options: settings / about tablet / tap your build number 7 times. Use the back button. Select developer options.
FYI: you can't turn them off once they're on.