Being on 10512 on Nokia 920 for 3 days now.
Here are my observations and some inputs:
- I have to upgrade to 10166 (around an hour plus), and then 10512 (also about an hour plus)
- 3 second delay on lock screen before getting all the time and date info
- Battery life is okay, but maybe 20% inferior compare to 8.1. Still usable.
- I have to disabled all the defaulted apps to run in the background to get the optimize battery settings
- I cannot pin Battery Saver to my start screen
- Battery Saver does not tell me how long since last charge, it only tells me how long I have left
- Alarm is working fine now (not working in earlier Preview build for me)
- Phone, SMS alerts/notifications working fine
- Whatsapp working as usual. In fact all my apps are working right after the upgrade. I don't have to do anything
- Photos App still not having FAVORITE, so the latest pictures are rotating on my start screen. I wish I can select my FAVORITE photos instead.
- Emails work, calendar is beautiful
- Excel is not allowing me to save, asking me to activate Office 365. I miss that, i need to EDIT files in excel.
- I am able to get some Android APKs to work in my W10 mobile - Facebook, Instagram, Twitter, 500px. But accessing to camera and gallery don't work in those apps.
- Snapchat nearly works but cannot get through verifying device step, i guess it knows this is WP!
- Flickr APK does not work. And all apps that require Google Play Services are not working (Hangout, Photos, Drive)