Hi, i have a Lumia 925 developers device with WP8.1 GDR1 (Yes GDR not Update, cuz it sounds cool lol :grin
Anyway, i am experiencing battery issues with abnormal discharge rates like 2% in 1 minute standby, and i have done it al: soft reset multiple times, hard reset with backup restore and without backup restore and draining the battery to 0% and charging again. Nothing helped.
So i connected my device to my computer and monitored the performance on "Windows Phone Developer Power Tools 8.1" (available with Visual Studio 2013). I noticed that there is a process (StartHost.XXXX) taking up to 80% of the processor time when swiping through the start menu and around 30% in idle (When the phone is on the start screen, not locked)
Notice how it is taking 85% when going through the start menu and using 6% when doing nothing and then going up without me interacting with the phone. The average usage when idle (again when the phone is on the start screen and not locked) is around 28~35%. This is causing battery issues and the lags i get sometimes when leaving an app.
So i thought it could be because of the live tiles and the live folders, so i removed cortana's tile and look at the difference here:
I can say that with almost all apps open, i am not having the lag issue, but i can't report on the battery status now because this might need couple of days to go back to normal.
Anyone can confirm this, or have any ideas about this, please post here.
Thank you all for reading.:angel:
Anyway, i am experiencing battery issues with abnormal discharge rates like 2% in 1 minute standby, and i have done it al: soft reset multiple times, hard reset with backup restore and without backup restore and draining the battery to 0% and charging again. Nothing helped.
So i connected my device to my computer and monitored the performance on "Windows Phone Developer Power Tools 8.1" (available with Visual Studio 2013). I noticed that there is a process (StartHost.XXXX) taking up to 80% of the processor time when swiping through the start menu and around 30% in idle (When the phone is on the start screen, not locked)
Notice how it is taking 85% when going through the start menu and using 6% when doing nothing and then going up without me interacting with the phone. The average usage when idle (again when the phone is on the start screen and not locked) is around 28~35%. This is causing battery issues and the lags i get sometimes when leaving an app.
So i thought it could be because of the live tiles and the live folders, so i removed cortana's tile and look at the difference here:
I can say that with almost all apps open, i am not having the lag issue, but i can't report on the battery status now because this might need couple of days to go back to normal.
Anyone can confirm this, or have any ideas about this, please post here.
Thank you all for reading.:angel: