With the latest update I have noticed two issues. One is when I try to type in my pin it will freeze and not work. I have to press the power button off and on and it will work or it may take a few times to work. Second issue is with WiFi, my wireless router is working perfectly for other devices but my Nexus wont connect. I had to do a reboot of the nexus. This has happened twice. This didnt happen with the J update.
I installed Yet Another MultiTouch Test app from play store. With this update on my Nexus 7 (2013) wi-fi model the touch behavior is different than Nexus 7 (2013) 4G/LTE model on JLS36C.
With 10 fingers touching the screen on this JSS15R update, I turn and twist and interlace my 10 fingers touching the screen. The YAMTT application basically starts to jump and stutter. If I remove my fingers the touch events appear to have a cache and the jump and stutter continues to go for a couple seconds, and then the screen clears up.
With 10 fingers touching the screen on Nexus 7 (2103) 4G/LTE on JLS36C, i do the same test. However, the YAMTT application appears to dump all my touch and clears while I'm still touching the screen. There appears to be no touch event cache, rather when there is *too much* touch information the touch events just crash or clear (reset?), and the YAMTT shows no touch at all - even while still touching the screen.
I suspect there are differences in Touch implementation between Android versions. It does not surprise me that touch seems to freeze on JSS15R, where before it might have reset?
Just an observation.
---------- Post added at 08:38 PM ---------- Previous post was at 08:31 PM ----------
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In the very least, I'd like to remove this update message from the notification window.
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If you go to Settings / Apps / All / Google Services Framework and deselect Show notifications it should disappear from the notification bar.
Good luck