1. Paul Collins4's Avatar
    I have terrible battery life on my z10. Display brightness on the lowest emails sync every hour any advice please
    Battery life advice please-img_20140830_132533.png

    Z10STL100-2/10.2.1.3247
    jaydee5799 likes this.
    08-30-14 07:27 AM
  2. jaydee5799's Avatar
    WOW! Your system and display are that high! Mine says .35% and .29% on my Z30.
    Have you tried the battery calibration thing? Has it been this bad since you loaded this current OS?
    08-30-14 08:14 AM
  3. Strikkie's Avatar
    I had that a couple of times while upgrading to 10.3. Terrible terrible battery life caused by the 'system' CPU use.

    Solution so far (after 5 reloads)
    - use autoloader to reload / update os
    - do NOT restore anything from your link backup, there is a glitch / bug in the contact backup section that makes the system freak out like on your status monitor.
    - statt from scratch, remember to use contactx or another program to backup and restore your contacts.

    My last os reload is still settling in but no more excessive CPU / battery use by the 'system '

    Hope it works out!

    Posted via CB10
    jaydee5799 likes this.
    08-30-14 09:15 AM
  4. hemant5's Avatar
    Guess you have to do battery calibration.also if available do the OS update. Check the threads on battery calibration.

    Posted via CB10
    jaydee5799 likes this.
    08-30-14 09:18 AM
  5. Aybesea's Avatar
    Looks like from Friday it seems to be every twelve hours,my Z10 is similar to JayDee,have a look at CPU it should tell you if anything is running or idle all i got running is System at 3.9% but that is varible going up to 7%.PIM is running at idle to 2% and varible.everthing else is idle at the moment.Check the device monitor at those times stated seems to be at regular times ,then you might find out what is causing the problem.If no joy check out the Battery calibration.Might be some Android app causing the battery drain i had a few problems with them i ended up deleting them.
    Change the Last 48hrs to Last charge see what it says.
    jaydee5799 likes this.
    08-30-14 09:33 AM
  6. Strikkie's Avatar
    Excessive system use returned, so the (I shall not restore list) is not working
    That is 6 times in a row with installing 10.3
    jaydee5799 likes this.
    08-31-14 02:01 AM
  7. Paul Collins4's Avatar
    Well thanks all for the comments shall try a battery calibration trick today if not I will restore os see how that goes thanks

    Z10STL100-2/10.2.1.3247
    jaydee5799 likes this.
    08-31-14 02:31 AM
  8. vader42's Avatar
    Another thing to note. System seems to include android apps. My z10 usually lasts 15+ hours on a charge. It started to play up one day, and android apps were starting in the background. Killing them didn't do the trick, but a reboot did. From 12 hours back to about 17.

    If your system percentage is high, you might be running android apps in the background.

    Posted via CB10
    jaydee5799 likes this.
    08-31-14 03:04 AM
  9. Paul Collins4's Avatar
    WOW! Your system and display are that high! Mine says .35% and .29% on my Z30.
    Have you tried the battery calibration thing? Has it been this bad since you loaded this current OS?
    Jade it has all ways been like that since I downloaded the ota latest software

    Z10STL100-2/10.2.1.3247
    jaydee5799 likes this.
    08-31-14 03:18 AM

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