Hi All,
Wondering if any of you have this problem with your trinity. I usually power off the screen and keep in the pouch. It tends to heat up alot on plastic and the battery drains extremely fast as if the screen is on.
But in reality i haven't switched anything on (GPS/Data Connection/Wifi/Bluetooth).
Anyone know whats going on?
By the way my ROM is 1.23.707.6, Radio 1.35.00.11, TRIN100.
Are you sure you haven't turned on a GPS app by mistake- GPSInfo etc?
Can you check Settings/Memory/Running programs and see if anything is listed when the battery drain occurs. GPSInfo doesn't close by itself so if running, it will keep the GPS awake, and drain the battery. Have you tried putting it into 'Flight Mode' to see if that fixes it?
When you power off the screen, are you using the power switch ( top right side?)
Are you in a marginal 3G region? If so, the device will constantly search for a 3G signal and switch from GPRS to 3G many times. 3G drains the battery quckly anyway, but the constant signal searching drains it quicker. To test that, go to Phone/Settings/Band and switch the upper box from Auto to GSM.
Hi NeilM,
Thanks for your reply. Yes I am using the power switch and there are no programs in the memory. I just switched teh Band according to your recommendation but I set it to WMCDA instead. Seems to get me stuck on "3G" while with GSM I can only get "E" - Edge/GPRS. Also I set the GSM/UMTS band to UMTS (2100+800).
I am charging it now so I will check it out tomorrow to see if it makes a difference.
Thanks.
WMCDA is 3G only, so setting to that will result in no signal if you are out of 3G coverage. Setting to GSM will mean you can't connect to 3G, but will still continue to get G or E, which consume much less power.
The GSM/UMTS band can be left to Auto.
If you find that the 3G switching is part of the problem, using a small program called Bandswitch will allow easy switching between the services; better still, it's free!
You may want to open up your case and check your battery. There may be a short on the connectors somewhere which is causing a massive drain. Tell tale signs will be burn marks on the battery.
I've checked the battery seems to be fine. But I decided I will send it in for warranty and got a replacement. Just charging the new one. Will see if it helps tomorrow.
By the way I looked in the WM6 threads and found this:-
http://forum.xda-developers.com/showthread.php?p=1263211&highlight=battery+drains#post1263211
I have the same problem occasonaly. Think its the band issue because I had it in a concert where my signal strength was not good
yeap i can verify that now. My battery power is normal now. The tool Comm Mgr Pro is also useful to switch between 3G and 2G when I require it. I get Edge when I am 2G. While this helps, but probably won't be able to receive 3G video calls when I am on Edge.
Also I don't know why this never happen to my Hermes (O2 Trion which I bricked). One difference i noticed my the hermes is that the band only changes from G>U, Didn't have the switching from G>E>3G>H. Maybe its the new software i saw mentioned a couple of times in the forum.
Hello all,
I'm using the original European rom (the first updated ROM that came out; didn't have time to install the second updated ROM )
The only program I'm running is S2U2 (slide to unlock2), the newest version.
The problem I'm experiencing is the next: The battery status from S2U2 gives a percentage of 26%, but the battery indicator from Windows Mobile (upper right corner) gives an indication of 2 Blocks (so battery more than half-full).
When I go to the settings tab, press more and have a look at the battery indicator of Windows Mobile in detailed version, I see I have only 3 green blocks left. This shows the INDICATION of S2U2 of 26% battery remaining was correct!
But the TRUE CAPACITY isnt, because:
The weirdest thing is, my battery stayed at the level of 26% remaining ALL DAY, while normally my battery goes down with about 20% a day..
The problem is situated in WM itsself I guess :s
It also isn't something that happened once, it has occurred more often...
I also shut down the phone every evening and boot it up every morning, but I never experienced any trouble with that. Even letting the battery go flat to about 3% and then a full recharge (as wel leaving the phone turned on as letting it shut down by itsself) didn't help...
Any Idea's / experience with it?
Thanks in advance,
Borai
The answer is in the information you've provided; The WM "4-bar" display shows 25% per bar. If S2U2 is showing 26%, that's over 25%, and therefore showing two bars
A small explaination:
- 4 bars = 100% - 76%
- 3 bars = 75% - 51%
- 2 bars = 50% - 26%
- 1 bar = 25% - 0%
As for the battery draining faster / slower than usual, it all depends on usage. In low signal areas the battery will drain faster as it spends more ticks trying to get a connection. Turning the screen on and off consumes battery power, using WiFi, leaving applications running in the background... Any number of causes.
Not really
At the moment I'm at 21% according to S2U2 (yes, a full day and I only used 5% battery power, not really possible I think...)
The battery indicator in the right corner still shows 2 bars... And the indicator from 'all settings' still shows 3 blocks left...
There is defenitely something strange going on, because I never really experienced this problems when the phone was brand new...
I've noticed that my battery life is draining somewhat faster than seems reasonable...
After 7 hours away from my charger I'm at 36% remaining, and frankly haven't used the phone much today. Two 5 minute calls and a bit of playing with email.
The battery status shows that 'Android OS' is using 43% of the battery at the moment. Next after that is the screen at 19%.
Is that normal? Or have I installed something that is draining away at it? What is the best app to identify the malevolent drainer?
Many thanks in advance!
my "Android OS" is always somewhere around 2-3%. You running stock build? mebby reboot the phone and check again?
Stock build.
Have rebooted and killed most of the apps that came along with the reboot. Will watch it over the rest of the day and see if the problem repeats.
Screen usually 70% Android 2-3%.
Mine was horrible then i saw an app G backup.that I had on auto eating up 40%... changed it to manual and eliminated that and an overheating issue... Wierd.
I have been having issues with battery life also. My cell standby was using 65-85% between charges. It would go down to 20-25% battery life after 7-8 hrs with little to no use. I did a factory reset and everything was great for one day, cell standby dropped to about 4%. I added some apps, recharged overnight, and in the morning after 1 hr battery was down to 80%, cell standby back up to 75%. not sure if it's an app i installed or not. At home i have been using a different micro usb charger, not the stock one. I'm wondering if that could be the cause. I did a 2nd factory wipe this morning and now cell standy is back to 4%. I'm going to only use the OEM charger and only add apps 1 at a time to try and narrow down the cause.
do you have the 3g problem?
my guess is ... if your phone keep switching between 3g/edge or umts/hsdpa
you keep using wireless radio and thus consumes much more power
no, I've never had any 3g problems, other than only getting a max download speed of about .8Mbps.
I called HTC about the high cell standby usage and they suggested - turning screen brightness all the way down, turn off GPS, turn off bluetooth, turn off wifi, etc... If I have to have everything turned off so my battery won't die then what's the point of having an otherwise awesome phone. It's been an hour now since unplugging and cell standby is at 20%, battery life at 98%. I guess we'll see...
Battery issues are almost always due to apps (or services) running, especially ones that are constantly using a data connection.
That's why Apple don't allow the iphone to run anything in the background ;-)
If it was fine after reset and then bad after you added some apps then you know one of them is to blame......
My nexus one has been unplugged for 24 hours now and is at 66% (fairly light use in that time to be fair).
it's possible that android synching could cause usage to spike to those levels, but that shouldn't be happening very often.
I leave syncing on all the time and my phone is easily 14 or 15 hours to get to 20% with what sounds like heavier usage than what konsta is reporting.
I read some guy solved most of the battery issues by turning off GPS. I'm now following this practise after a full charge from completely dead to see how it goes. I normally have to charge once per day, I do use the phone quite a lot, not much for phone calls though, twitter, facebook, sms, tech news etc!
I think that my "Android OS" drain must have been a one-time event (hope so, anyway). After my reboot I'm now up to cell standby as my primary usage. I've spent a fair bit of time in the last few hours in patchy signal areas, so seems fair.
Will see how long it lasts tomorrow.
I agree that the GPS seems to be the biggest battery killer. Completely drained my machine in next to no time when I was playing with Copilot live.
I am actually impressed with the battery life on the n1. I can keep GPS on and use it, playing games on the train and answering emails and calls all day long with seesmic constantly running and easily get through the entire day. If I don't charge it overnight I will be about 15-20% remainig in the morning. I have stock android os on an unlocked n1.
Power drain solved....
Hi every one.
My battery life to was abismal, that was until I read this over on Modaco.
GSM 2G+3G ("WCDMA preferred") drains battery over 5 times faster than exclusive 3G ("WCDMA Only")
Average battery drain / hour when phone is idle with screen off:
1-Standard shipping mode WCDMA prefered, i.e. both 2G and 3G enabled, Wifi off): 10% / hour
2-Alternate WCDMA Only mode, 3G exclusively, no Wifi: 1.7% / hour
So I tried changing the phone settings from WCDMA prefered to WCDMA only. WOW battery life instanly better!!! 3G still works and phone OK.
To do this enter *#*#4636#*#* on phone dial pad, select phone information, then scroll down to selection box, change set preferred network type to WCDMA only. Switch phone to airplane mode, then switch airplane off and watch your battery performance increase by 300% plus...
gadjet said:
Hi every one.
My battery life to was abismal, that was until I read this over on Modaco.
GSM 2G+3G ("WCDMA preferred") drains battery over 5 times faster than exclusive 3G ("WCDMA Only")
Average battery drain / hour when phone is idle with screen off:
1-Standard shipping mode WCDMA prefered, i.e. both 2G and 3G enabled, Wifi off): 10% / hour
2-Alternate WCDMA Only mode, 3G exclusively, no Wifi: 1.7% / hour
So I tried changing the phone settings from WCDMA prefered to WCDMA only. WOW battery life instanly better!!! 3G still works and phone OK.
To do this enter *#*#4636#*#* on phone dial pad, select phone information, then scroll down to selection box, change set preferred network type to WCDMA only. Switch phone to airplane mode, then switch airplane off and watch your battery performance increase by 300% plus...
Click to expand...
Click to collapse
Are you on T-Mobile?
gadjet said:
Hi every one.
My battery life to was abismal, that was until I read this over on Modaco.
GSM 2G+3G ("WCDMA preferred") drains battery over 5 times faster than exclusive 3G ("WCDMA Only")
Average battery drain / hour when phone is idle with screen off:
1-Standard shipping mode WCDMA prefered, i.e. both 2G and 3G enabled, Wifi off): 10% / hour
2-Alternate WCDMA Only mode, 3G exclusively, no Wifi: 1.7% / hour
So I tried changing the phone settings from WCDMA prefered to WCDMA only. WOW battery life instanly better!!! 3G still works and phone OK.
To do this enter *#*#4636#*#* on phone dial pad, select phone information, then scroll down to selection box, change set preferred network type to WCDMA only. Switch phone to airplane mode, then switch airplane off and watch your battery performance increase by 300% plus...
Click to expand...
Click to collapse
Are you on T-Mobile? Do you have a fairly strong 3g. signal ? if one did have a fairly strong 3g signal would this still be advisable?
rockky said:
Are you on T-Mobile? Do you have a fairly strong 3g. signal ? if one did have a fairly strong 3g signal would this still be advisable?
Click to expand...
Click to collapse
Hi rockky.
No I am on Orange, I usually only get a full strength 3G at my works and not usually at home, however since getting a Nexus 1 i now get a limited 3G at home..
after uninstalling mobile defense and city caller id my bat went back to normal.
I noticed pretty good battery improvement when I turned off GPS (only turn it on when I need it).
Hello. Last time i saw two troubles. In battery usage at home I have always 4/4 signal, but in battery -> History details there is over 95% of time on red. Only blink green. Second is Wi-Fi. My phone sleep with turned off Wi-Fi antenas, but in usage stats it's working all the time. If I change in Wi-Fi -> advanced settings -> Keep Wi-Fi on durning sleep it changes but still longer than excepted turned on. Is there any bug in details, or with phone? Cellular some charges could show almost all the time light/dark green colour, but still it's not rule. May some settings I changed wrong?
Le Pro 3, x720, 5.8.18s official (not any multilanguage or custom rom)
* I am not sure, but is 3g or 4g working even if it's turned off? It's look like, on notification panel.
Disable "scanning always available" for WiFi, the wifi drain is probably coming from there (if it's enabled). I have the US, which has 20s, so I don't know if 18s has any weird bugs.