Battery drain problems reported w some iOS4 installs
Posted: Tue Dec 28, 2010 6:18 am
This is an FYI for the community... A user experience with the itouch and iOS4 loosing battery in a few hours..It does not specifically have anything to do with iscore, except that taking a iphone to a game with a dead battery makes scoring very hard...
My story.
I recently upgraded my 2nd Gen iTouch to the latest iOS 4 from apple.. (in hindsight bad idea) with it came a very undesired outcome... Ridiculous battery drain when not in use- Everything the same as before the update, The itouch with iOS4 now drains a fully charged battery while not in use in a matter of hours. (not days).
I kept charging my iPod, at night and then use it a bit in the day and later that day find it dead. I thought i was loosing my mind forgot, or to charge it or that my kids had done something to it. Turns out I was doing nothing different or wrong. I did some research online and found an apple discussion board with over 1500 posts on folks having similar problems with iPhones, iPads, iTouch after updating to iOS 4. (link to board below). With no real solve. The source of problem seems to be somehow related to iOS 4 enabled ipod keeps wifi connection active while in sleep/black screen mode. The workaround is putting itouch in airplane mode or eliminating all kinds of apps, mail calendar facebook and any apps that have notifications and push technology. Reportedly apple does not call it a problem. there is not a way to go back to pre iOS4 sleep behavior..except to use airplane mode or 'slide to' off when not in use.
(fyi i updated to 4.1 because when i plugged my itouch into iTunes to sync music, it said iPod update available and needed, I was just fine with iOS 3 and in hindsight wish i had not changed, I have now updated to 4.2.1 and still same problem.)
IScore....
I use multiple devices to iscore games, (i have not experienced the same problem with my iPad, but some board posts say them have). I prefer to us the iPad to score when I am outside the dug out as official scorer or as parent watching the game but when i am coaching and in the dug out or on the field as a base coach, I prefer the size and one hand usability of the itouch/iPhone. i prefer the itouch over the iPhone because it eliminates the interruption of phone calls and concern of some that itis a communication device vs a electronic scorebook. In airplane mode I am still fine for scoring a double header with the itouch in airplane mode.
I mention all this to help others who run across similar situation and to re iterate because, even with this huge annoyance from apple, i still find high value in the itouch / iscore combination.
If others have experienced similar problems or better yet have a better explanation or solve, please post back. Would like to hear it..
Link to apple discussion on topic...
http://discussions.apple.com/thread.jsp ... 0&tstart=0" onclick="window.open(this.href);return false;
My story.
I recently upgraded my 2nd Gen iTouch to the latest iOS 4 from apple.. (in hindsight bad idea) with it came a very undesired outcome... Ridiculous battery drain when not in use- Everything the same as before the update, The itouch with iOS4 now drains a fully charged battery while not in use in a matter of hours. (not days).
I kept charging my iPod, at night and then use it a bit in the day and later that day find it dead. I thought i was loosing my mind forgot, or to charge it or that my kids had done something to it. Turns out I was doing nothing different or wrong. I did some research online and found an apple discussion board with over 1500 posts on folks having similar problems with iPhones, iPads, iTouch after updating to iOS 4. (link to board below). With no real solve. The source of problem seems to be somehow related to iOS 4 enabled ipod keeps wifi connection active while in sleep/black screen mode. The workaround is putting itouch in airplane mode or eliminating all kinds of apps, mail calendar facebook and any apps that have notifications and push technology. Reportedly apple does not call it a problem. there is not a way to go back to pre iOS4 sleep behavior..except to use airplane mode or 'slide to' off when not in use.
(fyi i updated to 4.1 because when i plugged my itouch into iTunes to sync music, it said iPod update available and needed, I was just fine with iOS 3 and in hindsight wish i had not changed, I have now updated to 4.2.1 and still same problem.)
IScore....
I use multiple devices to iscore games, (i have not experienced the same problem with my iPad, but some board posts say them have). I prefer to us the iPad to score when I am outside the dug out as official scorer or as parent watching the game but when i am coaching and in the dug out or on the field as a base coach, I prefer the size and one hand usability of the itouch/iPhone. i prefer the itouch over the iPhone because it eliminates the interruption of phone calls and concern of some that itis a communication device vs a electronic scorebook. In airplane mode I am still fine for scoring a double header with the itouch in airplane mode.
I mention all this to help others who run across similar situation and to re iterate because, even with this huge annoyance from apple, i still find high value in the itouch / iscore combination.
If others have experienced similar problems or better yet have a better explanation or solve, please post back. Would like to hear it..
Link to apple discussion on topic...
http://discussions.apple.com/thread.jsp ... 0&tstart=0" onclick="window.open(this.href);return false;