04-02-2016 05:42 AM
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  1. gurrala74's Avatar
    My Lumia 830 is 7 months old now and touch wood, I never faced a single problem with the phone. The battery life is awesome these days which last for complete full day with heavy usage like calls, whatsapp and browsing. No lag nothing
    Pieter Wolff likes this.
    06-25-2015 03:52 AM
  2. luMia630's Avatar
    I've found interesting thing, not sure if it proves anything but at least it could be a potential reason for this scroll jitter. I've looked at how WP work with touch and find out that they actually differentiate scrolling by dragging finger across the screen which they call simply DRAG, and just flicking the screen to scroll which they specify as FLICK. That's a fact so there is actual difference between dragging and flicking which some of us see. Now remember that this micro stutter looks like a content of the screen that is being scrolled sort of jumps number of times. Well Microsoft specify that when people start moving finger across the screen manipulation event called ManipulationStart occurs and than during drag ManipulationDelta event occurs number of times until movement stops, to notify system where exactly users finger is. Did you see this certain similarity there? System deals with touch by firing delta event multiple times like screen jumps multiple times, but when we just flick the screen and lift our finger from screen no delta event occurs as same as there is no jumping of content that has been scrolled. I know it could be nothing and I really don't understand how WP work and how rich works but it sounds pretty concurrent to me. Also if that's how it is, it would mean that this phenomenon is actually how system itself works and thus all windows phone devices as well. And that would mean that some of us are seeing things or others doesn't see this thing that is clearly there :D. Otherwise power of placebo effect ;). What do you thing could this be proof that this scrolling jitter affects all Lumia phones and possible source of this "issue"?
    08-01-2015 06:21 AM
  3. gurrala74's Avatar
    In few days I will be saying bye bye to my Lumia 830. Really started encountering issues of lag from past 3 months specially when whatsapp usage has increased it is not able to coup up with. Also recently upgraded to windows 10 official, look is very good but the phone has become terribly slow many times any app it keep saying resuming or loading. Really the processor and 1GB RAM is not able to handle the things. Many times many places no signal where all your fellow mates keep working on phone peacefully, this is really annoying thing for sure. Finally decided to bid bye to the phone and will buy Redmi note 3 very soon..
    04-02-2016 05:42 AM
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