Battery life between... Suspend and Screen Toggle?!! - JASJAR, XDA Exec, MDA Pro General

hi folks..
i just wonder how long it will take until the battery fall down while changing battery profile to make the Power always on and turn it off by closing the lid... the advantages of this use are ....
1- you can receive Bluetooth Beams while your device is closed.
2- Wlan will be always on and connected so if you are downloading something it will not disconnect after closing the lid.
3- it will not hang after opening the lid... i know that was annoying thing but this will solve the problem... and i think will cost more battery power.
4- Also if you receive call the ringer will not hang as always...
so guys what do you think about that ... does it eat the battery for short time or it doesn't make sense????

Give it a shot and tell us.
huib

rather look on this board for the fixes for "BT headset fix" and "GPRS always on". Both ensure that these stay on even tho your device is off. I find that BT always on hardly consumes any power (maybe 3% over night) but I have not checked GPRS always on.

Related

Using Pocket Bluetooth Tools

MAtes, I have a question regarding this nice tool. In the latest version it switches Bluetooth automatically off after 30 seconds of inactivity which causes some problems for me. On http://bluetooth.i-networx.de/index_e.html it says:
Bluetooth is switched on automatically on incoming calls. However it take some seconds until the connection to the headset/car kit is established. If you leave Bluetooth always on there is no delay.
Click to expand...
Click to collapse
So how do I leave Bluetooth always on then?
Hello farnold,
Hey nice tool, I've never heard of it! Thanks for sharing the tip!
In return maybe I can help you with your problem....
In order to disable the 30 second timer you can either click on the white clock on the today screen (it must turn gray to show a disabled state) or simply disable that today item (Start/Settings/Today/Items and uncheck Bluetooth Tools) that way the power saving feature will not work, but the rest of the suite will...
I hope this resolves your problem.
Best regards,
Rayan
Thanks, mate, the trick was clicking on the clock symbol I used it today in "standard" mode where Bluetooth switches itself off after 30 seconds... still answer calls wasn't such a problem - just took a second longer I would say
I have downloaded and installed this program. I am impressed with the added abilities included in it - in particular the "step down the road" of voice dialing with a BT headset, in that the phone now actually responds to a button press from the headset, though voice-dialing is not yet possible.
I am however very concerned by the huge increase in battery drain - my i-mate drained from 100% to 0% overnight last night. Before installing this program it would rarely drain below 65% overnight. This was with the BT on all the time . . . but I always left BT on all of the time before as well. This issue would need to be addresses (obviously) before this program would be a viable option.
why dont your pda sleep in it's cradle ?
It could have last night . . . but I wnated to make sure everything was normal - I noticed a quicker power drain after installing it and wanted to do a longer test.
Also, I am about to travel to Ukraine for the next 10 days, and there will be long periods (like 9+ hour airplane ride) where charging will not be possible. A rapid drain of my MP3 player, eBook reader and game console (I love the i-mate! ) would make me a very unhappy traveller.
@BRosenow,
So why don't you use the Bluetooth 60 second auto power off instead?
That way you will save some juice and Bluetooth will still work when you get a call.
Regards,
Rayan
I installed this program and left my cradle around 15:00 today. It's now 21:15 and the battery displays 90% left. I have sent and received several SMS'es, so I don't feel that there are any extra drain on my system.
Regards
Michael
As I am now seeing, people in other forums are posting experiences similar to mine. See http://www.ppcsg.com/forums/viewtopic.php?t=32049&sid=b07cb63386a7323151a0a87d2b2e8081 for this discussion. They indicate (as I noticed when I had auto power-off enabled) that this had no effect of the quick power drain.
Strange, I am still at 86% power some 8 hours after leaving the charger. I have rebounded my GPS and used bluetooth briefly after installing the latest pocket bluetooth tools. Possible you have a conflict with some app I am not running..
Regards
Michael
Hm, really strange. I also did not see any change in power consumption using this tool. I always take mine off the cradle around 8am in the morning and use it throught the day until about 7pm in the evening. Bluetooth w/o that tool only in the car - now more or less always, but with Auto Sleep Mode... the power drain is about the same for me...
I have the same power drain problem. My device didn't power off automatically whichever profile (on the Today plugin) I used. It works only when I switch on the bluetooth timer, but I want to have it on always.
Mine, I got different issue... after installing this new version I'm having problem to connect to my Bluetooth headset sometimes it works sometime it doesn't. Also if it doesn't connect to my bluetooth headset I can't even use the phone itself, the other party can hear me but I can't hear the person on the other line. Also the Headset icon is missing when you're using BT headset. I installed it twice and end-up the same problem so I uninstall it and used the previous version.
BUT I really like the feature that you can dial the last number you call thru the BT Headset.
Anyone having the same problem? I am using the latest ROM of T-Mobile by the way!
Hey Superperry,
some problem this end non bt headset bubble when you are using the bluetooth headset.
When you make a call it does not connect automatically to the headset you have to press the button on the headset.
Sometime it connects sometimes it does not need more improvement in the latest version.
Regards
Gigi
After installing the new version i got the following problem.
When i am dialing using the phone itself with bluetooth off the
BT turns on and the bluelight is bliking and it turns off after 60sec.
This drains the battery quicker than before
gigino said:
Hey Superperry,
some problem this end non bt headset bubble when you are using the bluetooth headset.
When you make a call it does not connect automatically to the headset you have to press the button on the headset.
Sometime it connects sometimes it does not need more improvement in the latest version.
Regards
Gigi
Click to expand...
Click to collapse
Gigi,
Thanks for the input. Atleast now I know not only me having those problem.
And Yes, it still need some improvement on this latest version.
power drain and another weird problem
Yeah .... I've had the pwerdrain problem. Was fishing and even though I'd switched the device off, each time I checked it it had drastically lost juice. Was worried it was going to go completely flat before I got home. .... and I didn't make or receive a single call.
Also had another wierd problem - sometimes after switching unit off. it wouldn't switch on again until I did a soft reset.
Power drain..seems afflict me too,but I don't use any BtTools and take BT off..!
I charge my XDA2 twice a day..hmm..this lets me think that it is a application conflict!
Also seems my xda runs very slow..
and I have noticed when i connect my xda with active sync it sometimes doesnt sync but still waiting: Connecting (for ever) and uses 90% of my cpu,amazing!
Now will try to find the prob.
I also experienced power leak from my I-Mate. It ran out in half of the day even I was trying to charge it via USB. I had to uninstall app after loosing bunch of my business call this day
blue tooth toolkit causing serious problems (I think)
OK several days of using it, this is what I think is happening.
1. Without BTTK power drain on XDA2 very acceptable. With BT switched on permanently then drains about twice as quickly but still acceptable.
2. With BTTK installed and in BT timer mode, then drain is very good ie as per not having BT switched on at all. UNTIL Blue tooth is fist used for either an incoming or outgoing call. After that - even if it's theortically in the sleep mode - the drain is disastrous - lost 70% of the juice overnight with everything switched off.
3. If battery charge is below about 45 to 50% then powering off and on again by the on/off button doesn't work. After a power-off I have to do a soft reset.
...... of course mine might be a sepcial case, and BTTK might be interacting with something else, but it looks like I'll have to go the ROM upgrade route.
Mike

Extremely Bad Battery Life on the XDAII when the PDA is off

Hello,
I was wondering if anyone else is having the same problems.
When I go to bed I turn the PDA off. The phone is still on.
When I wake about 7 hours later I find the battery is at 60%.
What's the deal? I thought it was supposed to have 150 hour standby life.
I do find something else quite weird. When I turn the PDA off the screen turns off and it all seems fine. I have the button lock turned on so no other buttons will work. After a couple of minutes, if I move the volume slider up or down the PDA will beep. Then if I press any of the buttons such as "Record" "Camera" and "Calander" Nothign seems to happen.
But when I turn the PDA on the "Recoard" "Camera" and "Calander" applications will load.
It is kinda of like it isn't turning off the PDA at all.
Anyone know what I'm doing wrong or how to fix it?
Thanks
Cam
if grps is only and bluetooth is on and maybe messenger and or icq is on it drain the batt
GPRS and Bluetooth are both on but GPRS is not connected. And Bluetooth is not connecting to anything.
I don't use messanger.
Would that still be draining the battery that much?
Cam
Cyeoh,
Unfortunately, I know exactly what you are going through. Your phone is entering a mode called 'resuming', it’s a low power state that does not turn on the display, etc, but will respond to hardkeys, volume slider, etc......
I'm guessing your XDA2 goes into 'resume' while trying to find a GSM signal, (are you in a weak area). This is my problem, you can read about it here...
http://www.pocketpcpassion.com/forum/showthread.php?s=&threadid=38598
As a test, you should turn off the phone, (flight mode) for one night and compare the battery in the morning, (I'm willing to bet is almost the same as when you left it). Alternately install an app that monitors cpu usage, (like the one in the above link), and you probably will see a similar pattern to mine.
The registry solution does help, but causes problems with Bluetooth, (at least it did on my device, nothing a soft reset didn’t fix, but it was VERY annoying)….
If it is your GSM phone, you might want to try using another GSM SIM card from another provider, (maybe a friends) and see if you get better results. When I switched to a better provider I got an increase of 10% on the battery, (not great but something!)
Thank You very much.
That does answer a lot. I do have very bad reception at home. I guess this may mean I need to leave it charging over night. However I do find the XDA does charge very quickly which mean in the time it takes me to get ready for work it is back up to 93%.
I will put it into Flight mode tonight to see what happens.
It's still a little bit ****ty and it seems to be because of software. Hopefully they will fix it in the next ROM update.
Thanks
Cam
How did you go with your test last night cyeoh, did your battery last a little longer?
I'm intrested to know as when I charge my battery over night in the morning its still is not on 100% untill I do a soft reset or disable and enable flight mode then it pops up to 100% and stops charging... yet a nother feature of some software I've installed or the ROM version at the moment!!!

WiFi kills battery when Universal is switched off?

Hi there,
With my BlueAngel I could leave the WiFi on all night as when the phone was switched off it did not eat up the battery - when the phone was switched on it would spend a couple of seconds reconnecting to the wireless point.
The Universal seems to behave in the same way, yet it eats up all the battery overnight even when I have switched the phone off and it is not connected to the WiFi access point.
Is there some setting or registry key I can alter to fix this?
Cheers,
Quilty
@Qulity, if you don't close PIE I have found the battery can be drained. I assume overnight you are using Flight Mode.
Are you closing the flip and presuming that the device gets turned off or have you actually set your device to turn off after a fixed period of inactivity in the power settings?
If it is the former, then the device actually does not turn off if there is any activity in the background like active GPRS or WiFi etc. A simple solution to this would be to press the hard-ware on/off button once you are done irrespective of whether wfi is active or not in the background.
Try it out and post your results here.
My device is set to turn off after 2 mins on battery power, but I made a special point of turning it off with the hardware button before testing last night. As I said before my BlueAngel never behaved like this.
my jasjar was turned off yesterday, and every 5min i heard sound for new wifi network!! same problem, i solved it with turnig wifi off!! any other solutions?

how to switch off a MDA PRO Universal and battery life

How do you switch it off ? I have set the thing to switch off automatically after 2 minutes, but its still on after 3 hours and the battery has dropped from 99% to 40%. I had the bluetooth on and everything else switched off.
It is one week old.
Is the battery life normal ?
I'm sure it didn't switch off.
thanks
I have a jasjar. First thing i did, i uninstalled antivirus and skype. I keep it all day on with bluetooth active, and everything off at night. Based on calls and activities i put it on charge every 3 or 4 days.
I have set my MDA Pro to turn off after 3 minutes, and it does indeed turn off. If I don't touch it (turn it back on), the device can go all day with negligible battery usage (a few %).
Bluetooth is off. WiFi is on. 'Incoming beams' are off.
I sync by cable, so the device is powered while syncing. If you sync via bluetooth, then perhaps activesync is keeping the device awake even though it is not powered.
If you turn it off manually (power button on edge near SD card slot), does it turn itself back on? Mine does that when activesync is running and connected. Otherwise it is happy to stay off until I get a call or some reminder.
go to the phone options and change from Auto band select to GSM. Using 3G sucks battery like a mofo
my main issue is that it should have turned itself off
1) in the comms menu, only bluetooth was on
phone was off
wireless was off
beam set to off as well
From 98% charge to 40% in 3 hours, when I hadn't used it at all.
I am sure that is not usual.
So gsm/3g/gprs shouldn't have any bearing on the batt life, as it was set to off ....
was bluetooth actively doing anything during this time or just on and sitting there?
Firestomer, the following eat batteries:
- PIE running in the background
- Camera app running in the background (can be activated when you shut the camshell as it is easy to hit the camera switch on the front)
- UMTS (which is not a problem for as your radio is off)
hi joe
BT wasn't doing anything - I closed the clamshell and left it expecting it to switch off, but I guess it didn't since it chewed through nearly 60% power in 3 hours.
Also, what is the technique for switching it off ? I have pressed the power button to the left of the SD slot, all it does is switch the backlight off. I have held it for 0.5 seconds, 1, 5, 10 ....
I am loosing patience with the thing - wifi isn't working for me and TomTom5 keeps forgetting it has a GPS connection ...
btw what is PIE ??
firestomer
PIE = pocket IE
Two clicks of the off switch will turn the device off
On my device BT only uses about 10/15% of battery over a 12 hr period
Are you talking about svitching the device entirely off? i dont think that can be done...exept if you take the battery out and put it back in and dont turn it back on
yes as close to off as possible when I am as sleep etc, but it guess it needs to keep the clock and alarm and keypressed detect powered ....

Wifi battery drain ?

Will Wifi drain my battery even when in sleep mode ?
I charged my phone last night as I always do right up to 100%. Left it in sleep mode and went to bed.
Received a call this morning and when the phone switched on noticed my battery was on 26% and it was trying to connect to wifi.
Is wifi similar to bluetooth in that I believe bluetooth will still be active and receiving in sleep mode and will so drain the battery ? I could have sworn I have left wifi on before in sleep mode and it didnt drain the battery, but maybe I am wrong.
So will wifi in sleep drain my battery to that extent ie from 100% to 26% from about 10.30 last night to 10am this morning ?
The wierd thing is I was playing with it all day yesterday and the battery only got to 39% or something.
Is something wrong ?
yes, leaving your wifi on will cause battery drain. If there's any traffic, this gets worse
Also activesync may have been running and trying to connect every 10 minutes or so. The activesync problem has been mentioned in another thread.
Just hope its just battery drain and not a fault.
Yes, I second the observation... 2 hours powered off drains 40% battery power...
That sucks, the blueangel didn't do that. It automatically turned wireless off on shutdown and turned it on again on wakeup.
Now I'll have to get used to doing that manually... :?
If you still have the BA, or if somebody else could check, look for this key in the registry:
HKLM\System\CurrentontrolSet\Control\Power\State\Suspend
There will be various values there. Default = 3, means state D3, which is the suspend state.
If there are any other values there, please note the value name, and the value of it.
If there aren't, check whether there are any subkeys.
For example, the Qtek 9100 has subkey {98C5250D-C29A-4985-AE5F-ADE5367E5006} which, if you look under HKLM\System\CurrentontrolSet\Control\Power\State\Interfaces\, you'll see is "Power-manageable NDIS miniports". Its default value is 4 for state D4, which is the -off- state.
Basically, I suspect, or rather expect, that the BA will have another value or subkey there which will refer to the wireless connection, and set its state to 4 as well. If that's not the case, then it's being handled more directly by whatever power manager adjustments they have made - rather than letting Windows CE's power management handle it as above.
kilrah said:
Yes, I second the observation... 2 hours powered off drains 40% battery power...
That sucks, the blueangel didn't do that. It automatically turned wireless off on shutdown and turned it on again on wakeup.
Now I'll have to get used to doing that manually... :?
Click to expand...
Click to collapse
The daft thing is when you switch your device back on, you arnt connected to the wireless network and it has to find a signal again. So its like its keeping the wifi switched on but for no reason whatsoever !
What would be cool is if on putting the device into sleep mode it would automatically put the wifi into low power mode so you could leave it on without it whacking your battery and you could possibly receive msn alerts.
That was sort of what the BA did.. :?
I still have it but with a broken screen
So unfortunately can't check, maybe someone else?
I think I've found the way to deactivate wifi again when the manager doesn't want to. Tap on the OS's connectivity icon at the top of the screen. It may say Enable wifi or disable wifi. If it says activate, tap once to activate and once again to deactivate. If it says deactivate just tap once. Then go into the wireless manager again, it should now be off. Works for mine at least

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