Database Info

TodayScreen which monitors the time how long my PPC charges?

Does anybody know if there is a Today Screen plugin which monitors the charging uptime?
History for my question:
I changed my car and the new Board Computer (BC) doesn't show the time from starting the engine (my previous car BC did it). It was a nice feature and so I thought this could be done by my PocketPC (MDAc) starting the uptime clock when I put it into my active Brodit holder in my car....

You could try this
You could try this software.

Looks good. Will try it. Thanx for your quick response.

I could find any setting in this application to start the clock when charging. Only reset the counter to zero when charging.
Any other apps?

No software available for my request?

sounds like a pretty specific program you want
maybe you should have somebody custom make it for you

seemed to be so.
but is a today screen which displays the charging time such a special thing?

donno never heard about it before
nor have i ever wanted for it before

Contactor-E - it could be written easily enough, but I'm afraid I have no time right now, setting up my website and finishing off another ton of stuff for you guys.
I assume that someone's written one, but I really can't think of one...
V

I will try to start programming my application...
I'll report here about my success.

Some of what you want may be displayed with Beemer's TodayWarrior:
http://personales.ya.com/beemer/todaywarrior1.htm
There are various toggle icons that show: battery %, elapsed time from last charge, charging, estimated remaining battery time, time to 100% charge, battery volts, current (mA), consumption (mW), temperature. There are also icons for power off, always on, etc.
However, I had problems with its WiFi monitoring side (this can be disabled). It would detect the WLAN, but then hang the application and Xda Exec. The extra WiFiKnife utility didn't work, however, my problems may have been because I ran it from SD-card - haven't had time to test further.

Thank you, but TodayWarrior does not support showing the charging time. Only "Charging" is displayed when connected on power.

here's one
it shows the charging time as well as the time running on batteries. also shows battery indicator and device active time (time the device is turned ON and not sleeping).
it can hide or change its size when running on batteries/charging to save screen space.
you can customize it separately for charging/batteries
see screen shorts
have fun.
edited:
CAB file removed, get the newer one below

Re: here's one
Slight slip up here, this file is actually a RAR-archive and NOT a ZIP-archive. After downloading it, rename the extension from .zip to .rar.

Re: here's one
astage said:
Slight slip up here, this file is actually a RAR-archive and NOT a ZIP-archive. After downloading it, rename the extension from .zip to .rar.
Click to expand...
Click to collapse
thanks, RAR did what I told it to do and not what I wanted it to do

Tried this on Windows Mobile 5, on the O2 Exec (Universal), and couldn't get it to do anything at all.

Hi zfiser!
Works GREAT !!!!!!!!!!! on my MDA compact !!!!
Wow!!!!!!!
Just installed but seems that this is the application I looked for!!!!!!!
Whrer did you find this app? Did you program it?
Do you know what the plugin number is for?
Thanks again!!!

Yes Works great on my Qtek 9100 under WM 5.0
Thanks for this app
The plugin number is to indicate the height you want for the plugin on the today page.

UPDATE
all right guys, since actually 3 people got it and 2 even got it working, I decided to spent some more hours on it. it's quite fun actually.
so, what is new?
1) AUTOSIZE - the plugin automatically decides its height based on your setting. You can still manually override it.
2) ACTUAL CHARGING TIME - now showing time it's plugged in to outlet and also time the battery was charged for. when the battery is fully charged the time stops and you can see how long it took to charge it.
3) ICONS! yea! I think that's pretty cool, saving you a lot of space on the screen while showing everything, plus it looks freaking awesome!
4) more options - the plug can turn itself to color red when the battery level falls under a certain percentage, set by you. now you can't overlook that your battery is almost dead
5) BUGFIXES, yea, that nasty bug not showing minutes, I noticed too, some minor tweaks
Checkout the screenshots! And have fun. And if you still miss something in this plugin (tetris, nude women, etc), let me know
IMPORTANT NOTICE: You MUST disable the plugin in TODAY screen setting (uncheck the checkbox) BEFORE upgrading. Make sure the plugin does not show on the Today screen before you upgrade!

I made the upgrade this morning => no problem
I just want to say that I had to make a soft reset after installation otherwise the plugin didn't show on today screen.
You've done big improvments since the first version
- good idea the icons to save place
- thanks for the autosize
- I'm going to test it this wee-end but no bug at this time
- what about a log file to keep trace of every data that zfTCT record ? Could be useful I think.

[HOWTO] Improving Battery Life for CM 5.0.7 and other 2.1 ROMS [upd 06/04]

I had seen one too many posts about people asking and complaining about battery drain issues on their G1 phones and it gets tiring to read it every 5-10 posts. So I decided to create this thinktank to pool in ideas from the community and create a set of best practices to maximize mileage of our phones. I'm currently using a HTC Dream with stock battery and my battery life is pretty good with light to medium usage. I would like to contribute to the community by creating this thinktank thread. I hope this can help as a guide for myself and for people who have been having numerous battery drain issues on 5.0.7-DS and variants of this distribution.
This is NOT the ultimate end-all solution for your battery problems. These are just steps to tackle the problem. If you want minimum to no battery drain keep it plugged to socket or plug it in a car battery.
If you would like to contribute your experience, or make any corrections please do not hesitate to post and I'll include them if they seem fit and attach your name as reference. I'll also do my best to give credit where credit is due. Please see the references at the bottom part of the post. Please do not clutter this thread by doing "I'll try this" or "It doesnt work" post. Its more important for all of us to know WHY it work/didnt work. Stick to topic, and be constructive. Be intelligent. Think first.
0. Update your Radio
Updating your G1's radio to the currently-latest version (2.22.23.02) should give you better battery life as well as signal reception (you can always switch back to 2.22.19.26I if it doesn't work out for you)
1. Recalibrate
Take note that BATTERY STATS ARE WIPED whenever you flash a new rom. (since full wipes are required whenever changing ROMS, and /data is where the battery info is.) This usually leads to inaccurate battery readings.
Here's how you recalibrate properly:
- Charge your phone till the GREEN LED shows up. Leave it for another hour.
- While plugged, go to recovery and wipe your battery stats.
- Right after the phone is booted up and settled, unplug and use as per normal till it shuts off. Then charge as per normal.
2. Disabling some basic phone hardware functionality
Turn off GPS, WIFI when not in use. And brightness set to manageable levels. Even loudspeaker. This is self-explanatory. Automation software like LOCALE can be useful, but usually all it takes for you to turn off your ringer, or turn on wifi when you're at a specific area is just a press on the Power control widget.
3. Overclocked kernels
Running on full overclock speed (by default is 528mhz or even higher on some kernels) will drain your battery faster and you'll notice significant heat increase when you're using your phone along with 3G.
Although im using pershoots 576mhz overclock kernel, I do not max it to 576 unless needed. The reason why I use his kernel is due to its UNDERVOLT capability. I have set up my phone using SetCPU
MAXFREQ: 480,
MINFREQ: 176
CPU Governor : ONDEMAND.
Click to expand...
Click to collapse
Usually I would set my phone to 384mhz if im going to stay on it longer (texting/long browsing etc). On the sleep mode I set it to 122mhz to 384mhz.
4. Tame your widgets, minimize using them.
Widgets that constantly connect to the internet, or constantly refreshing on the screen to update data being shown on the screen at extremely small intervals would also give you battery drain. Minimizing widgets can help minimize applications running in the background (free up memory) and avoiding your phone going on "partial sleep". Also tweak your widgets to update as less as manageably possible. If for some reason you can't see the next suggestion.
Aside from that you might want to disable Background syncing and do manual syncing. Aside from saving your data plan, it also saves battery life. You can disable it by doing the following:
Menu > Settings > Accounts & Sync > Background Data - OFF
Click to expand...
Click to collapse
manually update your facebook widget or contacts/gmail by
Menu > Accounts & Sync > Facebook (or GMail) > Sync.
Click to expand...
Click to collapse
5. 3G, 2G, switch off, or automate it.
You'll notice that inside the default settings for mobile networks. Setting to 2G will "save battery" which is actually true. The connection will definitely be slower, but if you like your phone to last longer throughout the day, either switch to 2G or turn it off altogether.
Also, similar to juice defender, I use 2g/3g toggle and toggle data as and when needed.
Another suggestion that I just found out recently is the use of Juice Defender app [d]. It automatically turns on or off your APN settings at intervals. You might want to try to look at that app if you cannot do #4
6. Disable live wallpapers. Auto Updating Sense
Remember that 2.1 isnt actually built for our old phones. and livewallpapers do require cpu/gpu processes. These are also running in the background and may run while your phone is asleep. So turning them off will benefit you.
7. Refrain from using Automated task killers and choose what you kill.
If you see that the app you had been trying to kill a few times keeps coming back. Stop killing it. Everytime you do, and whenever it respawns, CPU flies to 100%. Go back to #4.
8. Disable Market notifications.
- Open the Market application.
- Select the Menu key.
- Select Downloads.
- Select the Menu key again.
- Select Notifications.
- Select the Do not notify me radio button. press [Ok]
Click to expand...
Click to collapse
9. Make your phone sleep.
Open your spareparts application, Go to End button behavior. Select "Go to sleep"
10. Under the hood tweaks
10.1 Extending Wifi scan intervals
Edit the wifi scan interval in /system/build.sapphire.prop (or build.trout.prop if you have a G1)
# Time between scans in seconds. Keep it high to minimize battery drain.
# This only affects the case in which there are remembered access points,
# but none are in range.
wifi.supplicant_scan_interval = 45
Click to expand...
Click to collapse
Changing this number to just 90 second will half your wifi scans. Obviously larger numbers can mean less wifi scans which means more battery life, though it may take a little longer for your phone to pick up a remembered access point when in range. This is not just a CM/Eclair thing, it can also work for Donut phones.
This setting needs a reboot after editing the file. Edit it with Root Explorer, or nano as root if you have CM5, or pull the file with adb then edit it then push it back.
11. Remove your phone from your pocket whenever you can.
Body heat deteriorates battery life no kidding! there had been already studies to back it. I keep my phone either on my hand or outside of my pocket to keep it cool. Do whatever is manageable in your environment. If you're using your phone as a music player streaming using streamfurious and stuff. dont let your body heat add to the heat already been generated by your phone itself.
References / Updates :
[a] cyanogen recalibrating batteries : http://wiki.cyanogenmod.com/index.php/Troubleshooting#Battery_recalibration
thanks to mejorguille for correction on /data and wiping.
pershoot UV kernel: http://forum.xda-developers.com/showthread.php?t=666850
[c] SetCPU main site : http://www.pokedev.com/setcpu/ - Thanks also to ShadowCH for tip.
[d] JuiceDefender : http://www.latedroid.com/2010/01/juicedefender.html -
- Thanks to shohid1234 for 3G-2G toggle
[e] Thanks to Jaymzz for tip on disabling market: http://forum.cyanogenmod.com/index.php?/topic/94-i-fixed-my-battery-drain/
[06/02] thanks to Arkain2k for tip #0
[06/04] Thanks to Foo_Blyat's tip for disabling background sync and manual updates for fb/gmail (item 4) http://forum.xda-developers.com/showpost.php?p=6670907&postcount=36
[06/04] Thanks to Super Jamie for tip 10.1 extending wifi scans http://forum.xda-developers.com/showpost.php?p=6684954&postcount=49

reserved in case something nice comes up

10. Remove your phone from your pocket whenever you can.
Body heat deteriorates battery life no kidding! there had been already studies to back it. I keep my phone either on my hand or outside of my pocket to keep it cool. Do whatever is manageable in your environment. If you're using your phone as a music player streaming using streamfurious and stuff. dont let your body heat add to the heat already been generated by your phone itself.
Click to expand...
Click to collapse
really? isnt warmth charging batterys? in my old gameboy years i always put my batteries on the heater when the drained completely and after an hour i could play again with the old batteries.

1. Recalibrate [a]
Take note NOT TO WIPE BATTERY STATS whenever you flash a new rom and your battery is less than 90%. This usually leads to inaccurate battery readings. If you already wiped your battery during one of your flashes, here's how you recalibrate properly:
- Charge your phone till the GREEN LED shows up. Leave it for another hour.
- While plugged, go to recovery and wipe your battery stats.
- Right after the phone is booted up and settled, unplug and use as per normal till it shuts off. Then charge as per normal.
Click to expand...
Click to collapse
This is true, but since battery stats are stored on the data partition, a data wipe also deletes the battery stats. A lot of rom's require a full wipe, meaning data and dalvik, so battery stats are deleted whether you select the option or not.

Since001 said:
really? isnt warmth charging batterys? in my old gameboy years i always put my batteries on the heater when the drained completely and after an hour i could play again with the old batteries.
Click to expand...
Click to collapse
Hi!
Yes Im very familiar with that practice because i do that too. The reason might be because of the composition of the battery (alkaline, non alkaline). Usually we put it under the sun so that the heat will help change the composition of the compound inside the battery in order for it to lower down its resistance. Leading to a "charge".
But now we are using Li-Ion batteries, and I do not suggest putting them under the sun because it will deteriorate your battery capacity holding charge and its lifecycle.
reference: http://www.batteryuniversity.com/parttwo-34.htm see figure 1.

samaral said:
Hi!
Yes Im very familiar with that practice because i do that too. The reason might be because of the composition of the battery (alkaline, non alkaline). Usually we put it under the sun so that the heat will help change the composition of the compound inside the battery in order for it to lower down its resistance. Leading to a "charge".
But now we are using Li-Ion batteries, and I do not suggest putting them under the sun because it will deteriorate your battery capacity holding charge and its lifecycle.
reference: http://www.batteryuniversity.com/parttwo-34.htm see figure 1.
Click to expand...
Click to collapse
Thanks, that makes sense.
Made me lol to see that there actually is a "battery university"

Thank you! this post is noted
mejorguille said:
This is true, but since battery stats are stored on the data partition, a data wipe also deletes the battery stats. A lot of rom's require a full wipe, meaning data and dalvik, so battery stats are deleted whether you select the option or not.
Click to expand...
Click to collapse
Noted. I have edited the guide to reflect your insight.
Thank you very much

how about going to setting - about phone - battery use?
there you can find out exactly whats killing your battery and take appropiate action.
Also, similar to juice defender, I use 2g/3g toggle and toggel data as and when needed. Using these two widgets i have no battery issues.

Post noted and added on top
shohid1234 said:
how about going to setting - about phone - battery use?
there you can find out exactly whats killing your battery and take appropiate action.
Also, similar to juice defender, I use 2g/3g toggle and toggel data as and when needed. Using these two widgets i have no battery issues.
Click to expand...
Click to collapse
Noted. Your suggestion is added on top.

change preferred network type helped for me increasing battery life
Hello all,
as describe in post
forum.xda-developers.com/showpost.php?p=6432560&postcount=1
changing preferred network type worked for me.
default setting: WCDMA preferred drains my battery in a few hours, crazy
within CM 5.0.7-test7 I was able to change to: GSM/CDMA auto and it worked
But now in the final release 5.0.7-DS I can not select this setting. Perhaps it correlates to the this (PRL) info in brackets.
It seems that no "auto" setting want be working so I am trying WCDMA only right now and will see if I have a network in 2G networks too.
Bye morT

Hhmm let me think…
Running a prrocessor that's massively overclocked with software that was never meant to run on our g1's I have an idea.
****** off back to stock or get over it
I mean seriously people come on, we have set cpu for power profile management, basic battery usage which is dim screen, turn off wifi and 3g when not in use blah blah blah same **** written in every guide about battery life for ANY roms from cupcake to eclair.
As I said, get over it or go back to stock.
[highlight]Mod Edit: Please watch your language and don't flame others.[/highlight]

im sorry does turning on "display battery status" in spare parts still effect battery life? TIA

Ive noticed that bluetooth is killlllling battery life, but dont know if its normal. I charged to 100% and turned everything on, leaving screen on the whole time and what not.
While I was actively using the net over WiFi, I had nothing using the bluetooth, and both seem to eat up 20%..
This might be normal, might not be, but thought it was odd that it being on, but not in use, ate up just as much as functioning, in use, wifi.

whats funny to me is as soon as my phone dies i plug it up reboot it a few times and my battery is at 70%
.... i think its not reading correctly .. i mean fully charged play talk text browse till it shuts off .. plug it in turn it right back on then reboot ..
and my battery is back at 70% which is weird ... anyone else notice that???
also wifi, gps is on screen brightness is standard !!!

batteries really seem to be the least developed technology in our high tech phones. feels like a sportscar with a one gallon tank...the fun's over quickly...
turned off my 3G and got a lot of additional battery life. with bad 3G reception (like in the place I live in) the phone was sometimes sucked empty in just a few hours, now I get two days.
another thing that really helped me extend my battery life was turning on airplane mode when I went to bed.

how about dont use overclock or any other cpu speed up tool....maybe the speed they are factory set to is there for a reason...Hmmmmmmm

dcowboys2184 said:
whats funny to me is as soon as my phone dies i plug it up reboot it a few times and my battery is at 70%
.... i think its not reading correctly .. i mean fully charged play talk text browse till it shuts off .. plug it in turn it right back on then reboot ..
and my battery is back at 70% which is weird ... anyone else notice that???
also wifi, gps is on screen brightness is standard !!!
Click to expand...
Click to collapse
You should go through a battery recalibration - steps on the first page.

Best Practices for Improving Battery Life for CM 5.0.7 (and variant ROMS) is to use this ROM, Thanks.
Do whatever you like, show or hide battery status in the Spare parts, calibrate or not....the battery remains....for loOng....enough time....

hot/cold controversy
Since001 said:
really? isnt warmth charging batterys? in my old gameboy years i always put my batteries on the heater when the drained completely and after an hour i could play again with the old batteries.
Click to expand...
Click to collapse
Since I have a background in electrical theory and chemistry, let me end this debate once and for all: heat makes atoms (and therefore molecules) move faster. Lack of heat (cold) makes them move slower. In general, fast-moving atoms in batteries mean MORE power, not less. The reason your car doesn't want to start when temperatures are subzero is that the battery acid (electrolyte) molecules are moving too slowly to oxidize (give off e-, electrons) and turn back into positive ions. The same is true for the ol' Gameboy AAs -- put them on the heater, the dry cell warm up, and more electrons are transferred to the anode by anions, the positive ions (cations) are more able to travel to travel back to the cathode (in the case of dry/wet-cell rechargeable storage batteries). Heat acts as a catalyst to produce electricity. Some of you may have even taken your car battery indoors if the electrolyte froze in the winter. Some of your cars may have battery blankets or even battery heaters if you live really far up north. In addition, the process of charging a Li-Ion, Ni-mH, or even lead acid battery will produce heat, because chemical conversion is bi-directional, but anyway . . . you charge the G1, it gets hot. You use it heavily, it gets hot. You know you're spending electrons somewhere when it gets hot period. Keeping the phone cool will not increase battery life or make it charge fast. What lower battery temperatures will do is lengthen the battery's overall life. What happens if you leave meat out in 100F/30C temperatures? It goes bad quickly. Same principle in Li-ion. The rechargeable battery is ideally an efficient, closed system of ion exchange that should work for many (hundreds) of duty cycles, but eventually heat plays a role in deterioration of the electrolyte and chemical catalysts inside.
So put your extra charged batteries (but you don't want a Li-ion or Ni-mH battery to sit very long in an discharged state, so be careful here) in the refrigerator in an airtight bag (rotating on a daily basis) if you really want them to last a long time, but don't charge them frozen (ka-boom!) and remember cold batteries charge slowly. Car batteries in sub-tropical areas are replaced at a rate of about once every 24 months, but in Sweden? Maybe every five or six years. Cold temperatures slow down chemical deterioration just like cold keeps that steak from becoming maggot food.
Again, a hot G1 may weaken its own internal components and batteries over time, but putting it on ice won't give you an extra 6 hours to oogle Miley Cyrus' vBlog
Hope this helps.

For me, unless I'm expecting a text or a call always have my phone on airplane mode. I turn it off every hour or so to see if I got any unimportant texts, and then turn it back on

Need Help About Weird Battery Drain Issue

I just unlocked my phone by 'interop unlock method' and loaded a few homebrew apps on my samsung omnia w.
now ever since i've done that i'm getting wierd battery life.
battery life finishes very quickly and sometimes just switches off when i reach around the 20% mark directly going to zero.sometimes from full 70% available i becomes 10% within seconds. i am suspecting the battery status homebrew app and have also uninstalled it without any solution to my problem
anyway to fix this without having to reset my phone???

Battery: making it last
There's a lot you can do to make the battery in your Windows Phone last longer between charges. The easiest way is to use Battery Saver. You can set it so that it'll turn on any time your battery gets too low, or if you know in advance that you're going to need to make every bit count, you can turn it on to make sure your battery lasts as long as possible.
When you turn on Battery Saver, your phone automatically turns off some of the features on your phone that use battery in the background. So when Battery Saver is on, your phone will no longer:
Automatically receive emails or calendar updates – You can still sync your email manually whenever you want. To learn more, see Synchronising your email.
Update some Live Tiles – The technical explanation is that if a Tile uses something called push notification to get its updates, it'll stop receiving those updates in Battery Saver mode. But the upshot is that when Battery Saver is on, some of your Tiles won't be updated.
Allow apps to run in the background – You'll only be able to use an app if it's open.
You can still make and receive phone calls and text messages, and browse the Internet.
We've also put together some battery-saving tips to help you get started. The key is finding the balance between getting the most out of your phone while getting the battery life you need.
To turn on Battery Saver
On Start, flick left to the App list, tap Settings Settings icon, then tap Battery saver.
Do one or both of the following:
If you want Battery Saver to turn on whenever the battery gets to 20%, select Always turn on Battery Saver when battery is low.
If you want to turn on Battery Saver now and leave it on until the next time you plug in your phone, select Turn on Battery Saver now, until the next charge.
When Battery Saver is on, the battery icon looks like this: Battery Saver icon
Note
When Battery Saver is on, you won't be able to change the settings for features that are disabled (like email, for example). To change a setting, go to Settings > Battery Saver and clear all of the checkboxes. You can turn it on again when you've finished.
Here are some more tips to help make your battery last.
Reduce the time before the screen turns off
Set a shorter Screen time-out duration and set your phone to lock. This helps save battery power and also prevents your phone from turning on by accident when you put it away. For more info, see Lock screen FAQ.
Lower the brightness setting
On Start, flick left to the App list and tap Settings Settings icon. Tap Brightness, turn off Automatically adjust, then select the Level that you want to use instead.
Use a dark background theme
On Start, flick left to the App list and tap Settings Settings icon. Tap Theme, tap Background, then tap Dark.
Sync music and pictures on your computer
When you're on your computer, connect your phone and sync your favourite music and pictures to it using the Zune software. To learn more, see Synchronising music, pictures and videos . You can then enjoy your favourite pictures and songs on your phone, even if you're in an area with poor reception.
Of course there's a lot of music out there that might not be in your collection, and streaming lets you enjoy new stuff while you're on the go. But if your battery is running low or you can't get to a computer or a power source, avoid streaming music for long periods of time because it uses more power. If you listen to your playlists with the screen turned off, make sure that the current playlist doesn't include streaming items. And if you're not a Zune Music Pass subscriber, you can turn off Connect with Zune in the Music + videos settings.
Turn off connections you're not using
When Bluetooth is turned on, your phone checks continuously for available accessories. So if you're not using a Bluetooth accessory, you can turn Bluetooth off. For more info, see Pairing your phone with a Bluetooth accessory.
Also, if you listen to music or talk on the phone for hours, try using headphones instead of a Bluetooth device. And if you are using a Bluetooth accessory or the speaker in a call, press the Power Power icon button to turn the screen off. To learn more, see Making and receiving phone calls.
Not using games at the moment? Then you can turn off the Connect to Xbox LIVE setting in the Games settings.
Sync emails and contacts selectively
To make your battery last a little longer, try one or more of these sync-related tips:
Change the sync settings for your email accounts to a longer interval, especially for secondary accounts that you don't need to check as often. You can change the sync setting on a per-account basis. (On Start, flick left to the App list, tap Settings Settings icon, then tap Email & accounts. Tap the account that you want to change the sync settings for, tap Download new content, choose a longer interval, then tap Done Done icon.)
If you don't use any Windows Live services and don't have an email account hosted by Microsoft, such as a Hotmail account, go into the Windows Live account settings and change the default sync setting to Manually.
Choose which contacts are synchronised to your phone. If your email account doesn't include any contacts that you want to keep on your phone, you can choose to not have them synchronised to your phone. You can also keep your Facebook contacts separate from your other contacts too, which should help reduce the total number of contacts synchronised to your phone. For more info, see Social networking on your phone FAQ.
Be aware that each time you visit What's New for People and Pictures, your phone uses extra power to sync and update.
Picture-taking tips
When you've finished taking a picture, press the Back Back hardware button button to exit the camera viewfinder. (You can also press the Power Power icon button to put your phone to sleep.) When the viewfinder is active, the screen stays on longer.
Also, when it's time to upload pictures, only upload the ones you want to keep and skip the ones that aren't so great. This saves power, and saves you time later when you want to sort your pics at your computer.
Warning
Do not remove or replace the battery when the phone is turned on. If you have a spare battery, turn off your phone, then replace the battery in your phone with the spare. This helps ensure that your data is saved properly. To turn off your phone, press and hold the Power Power icon button for three seconds until the goodbye message appears and the screen goes dark.

i know about these tips. but i have never followed them. phone functionality becomes limited.
appreciate the help.
but is there a known homebrew app which messes with the battery registry??
because there was no problem before i hacked the device

garfieldncheese said:
i know about these tips. but i have never followed them. phone functionality becomes limited.
appreciate the help.
but is there a known homebrew app which messes with the battery registry??
because there was no problem before i hacked the device
Click to expand...
Click to collapse
This is why every developer insists on backing up ur device before unlocking or using any of their apps..
Even I was getting around a full day of battery backup time on browsing for half an hour,playing xblive games for half an hour, music for half an hour, calling on 3G for half an hour a day when my omnia w was new..now i get some 15hours..
Anyway most probable cause may be u have left the bluetooth turned on unnecessarily..or may be too many background apps are running..if this is the cause, goto settings, flick left/right, goto background tasks and turn off all unnecessary apps running in the background..and dont forget to turnoff bluetooth after usage..And dont overcharge ur battery, stop charging after it reaches 90-92%..
Prahlad Varada

I experienced a big decrease in battery life when using a certain custom ROM, a different ROM was a little better, but I returned to stock, which was quite normal again

prahladvarda said:
This is why every developer insists on backing up ur device before unlocking or using any of their apps..
Even I was getting around a full day of battery backup time on browsing for half an hour,playing xblive games for half an hour, music for half an hour, calling on 3G for half an hour a day when my omnia w was new..now i get some 15hours..
Anyway most probable cause may be u have left the bluetooth turned on unnecessarily..or may be too many background apps are running..if this is the cause, goto settings, flick left/right, goto background tasks and turn off all unnecessary apps running in the background..and dont forget to turnoff bluetooth after usage..And dont overcharge ur battery, stop charging after it reaches 90-92%..
Prahlad Varada
Click to expand...
Click to collapse
I have reseted my phone twice from Settings>about Phone.
i have already looked at the background settings and turned all of them off. i even turned it off in heathcliff's root tool(used interop unlock).
bluetooth was never on in the settings menu (though the option for "audio via bluetooth was toggled on in wp7root tools". but i assume it doesnt keep the bluetooth on)
-What happens is my battery shows a charge of @ 50-60% few hrs after removing from charger and then suddenly the sound for low battery plays and it "goodbyes". and doesn't turn on again. it directly goes to 1% charge and turns off!!!
-yesterday when i rebooted my phone: at the moment i switched off my phone it had 80% charge, but when i booted back on it became 1% and turned off by itself !!
something is messed up
what should i do?
EDIT: going to hard reset using *2767*3855#
after first reset
all i did was use custom accent colour after heathcliff unlock in his tool itself.
still the problem persisted
quite a few tweaks like audio via bluetooth and 3g toggle,etc don't work at all in the wp7root tools for me. they get resetted back whenever i change them and reopen the app

garfieldncheese said:
I have reseted my phone twice from Settings>about Phone.
i have already looked at the background settings and turned all of them off. i even turned it off in heathcliff's root tool(used interop unlock).
bluetooth was never on in the settings menu (though the option for "audio via bluetooth was toggled on in wp7root tools". but i assume it doesnt keep the bluetooth on)
-What happens is my battery shows a charge of @ 50-60% few hrs after removing from charger and then suddenly the sound for low battery plays and it "goodbyes". and doesn't turn on again. it directly goes to 1% charge and turns off!!!
-yesterday when i rebooted my phone: at the moment i switched off my phone it had 80% charge, but when i booted back on it became 1% and turned off by itself !!
something is messed up
what should i do?
EDIT: going to hard reset using *2767*3855#
after first reset
all i did was use custom accent colour after heathcliff unlock in his tool itself.
still the problem persisted
quite a few tweaks like audio via bluetooth and 3g toggle,etc don't work at all in the wp7root tools for me. they get resetted back whenever i change them and reopen the app
Click to expand...
Click to collapse
Just take a look at the battery terminals..i think ur battery is out..just check if any of ur frnds have a samsung exhibit 4g/exhibit 2/focus flash/transform ultra/conquer 4g..their battery fits perfectly into ur phone..just to check if culprit is the battery..if inserting their battery solves the problem, ditch ur battery and get a new one..on ebay u can get a 2500mah battery for 10USD instead of samsung's 1500mah one..As far as windows phone devices are concerned,that to 2nd gen samsung devices a hard reset(from settings>about) should solve problems like freezing on app launch, not connecting to marketplace AT ALL, etc.
Prahlad Varada

prahladvarda said:
Just take a look at the battery terminals..i think ur battery is out..just check if any of ur frnds have a samsung exhibit 4g/exhibit 2/focus flash/transform ultra/conquer 4g..their battery fits perfectly into ur phone..just to check if culprit is the battery..if inserting their battery solves the problem, ditch ur battery and get a new one..on ebay u can get a 2500mah battery for 10USD instead of samsung's 1500mah one..As far as windows phone devices are concerned,that to 2nd gen samsung devices a hard reset(from settings>about) should solve problems like freezing on app launch, not connecting to marketplace AT ALL, etc.
Prahlad Varada
Click to expand...
Click to collapse
none of my friends here have those phones . i live in india and am currently looking for the 2500 mah one. it looks cooool. hope new battery solves the problems.
Any other way i can test the faulty battery??
the link you gave don't ship here in india
- The phone doesn't seem to be reading my battery properly. are you sure its not a registry issue? Because sometimes it turns off at 50% charge but when i plug the charger it says 50% remaining. the battery is just being read wrong. is this because i unlocked my phone?
EDIT: Did a research and have noticed that my battery has swollen and http://www.jesoba.com/2013/02/all-you-need-to-know-about-cell-phone.html this guy has same problem as me.

Please Reply Urgent!
prahladvarda said:
Just take a look at the battery terminals..i think ur battery is out..just check if any of ur frnds have a samsung exhibit 4g/exhibit 2/focus flash/transform ultra/conquer 4g..their battery fits perfectly into ur phone..just to check if culprit is the battery..if inserting their battery solves the problem, ditch ur battery and get a new one..on ebay u can get a 2500mah battery for 10USD instead of samsung's 1500mah one..As far as windows phone devices are concerned,that to 2nd gen samsung devices a hard reset(from settings>about) should solve problems like freezing on app launch, not connecting to marketplace AT ALL, etc.
Prahlad Varada
Click to expand...
Click to collapse
http://www.ebay.in/itm/Battery-Sams...ries&hash=item33839481bc&_uhb=1#ht_500wt_1156 does this battery seem legit???

garfieldncheese said:
http://www.ebay.in/itm/Battery-Sams...ries&hash=item33839481bc&_uhb=1#ht_500wt_1156 does this battery seem legit???
Click to expand...
Click to collapse
if the seller saysit fits into omnia w, it should fit..and if it doesnt, u can file a complaint against the seller on ebay..theyll resolve ur issues..all third party batteries dont last as long as ur samsung original battery..what i mean is samsung promises around 800 recharge cycles for omnia w's batteries..these 'made in china' batteries last for around 400 or 500 max but they offer better backup time per charge cuz, u know, capacity is more:1500mah vs 2200mah..the life of the battery is not as much as the samsung's battery, i mean the no. of recharge cycles..hope this helps..
Prahlad Varada

prahladvarda said:
if the seller saysit fits into omnia w, it should fit..and if it doesnt, u can file a complaint against the seller on ebay..theyll resolve ur issues..all third party batteries dont last as long as ur samsung original battery..what i mean is samsung promises around 800 recharge cycles for omnia w's batteries..these 'made in china' batteries last for around 400 or 500 max but they offer better backup time per charge cuz, u know, capacity is more:1500mah vs 2200mah..the life of the battery is not as much as the samsung's battery, i mean the no. of recharge cycles..hope this helps..
Prahlad Varada
Click to expand...
Click to collapse
Will the samsung wave 2's battery fit into this??
Also i read about putting your swollen battery into the freezer helps. is it true?

garfieldncheese said:
Will the samsung wave 2's battery fit into this??
Also i read about putting your swollen battery into the freezer helps. is it true?
Click to expand...
Click to collapse
I'm 100% sure that wave 2's battery wouldn't fit into Omnia w..
And neither do I think putting your battery in freezer solves the problem..oh is ur battery swollen??one of the reason is overnight overcharging..my old phone has a swollen battery bcoz I used to overcharge it..stop overcharging and ur problems easily come down..in this situation, if I were u, I would have got the battery which u posted the link for..
Prahlad Varada

prahladvarda said:
I'm 100% sure that wave 2's battery wouldn't fit into Omnia w..
And neither do I think putting your battery solves the problem..oh is ur battery swollen??one of the reason is overnight overcharging..my old phone has a swollen battery bcoz I used to overcharge it..stop overcharging and ur problems easily come down..in this situation, if I were u, I would have got the battery which u posted the link for..
Prahlad Varada
Click to expand...
Click to collapse
I'm going to buy that one but I don't trust the seller yet. I'm looking for alternatives. I'm in touch with the seller and I am currently corresponding with him. this is the last correspondence with him
"sir. for electronics.. I generally don't accept returns because I don't see how the product was handled after the purchase. some ppl ask for returns after they have mishandled the product. hence I cannot take returns .sorry. but if you receive a dead product then certainly you can send it back.
also please note there will not be any product packaging for this just a polythene bag to avoid any damage during transit.
- ugesh_mathew"
What kind of seller sends it "in a polythene bag" without packing "to avoid damage".

garfieldncheese said:
I'm going to buy that one but I don't trust the seller yet. I'm looking for alternatives. I'm in touch with the seller and I am currently corresponding with him. this is the last correspondence with him
"sir. for electronics.. I generally don't accept returns because I don't see how the product was handled after the purchase. some ppl ask for returns after they have mishandled the product. hence I cannot take returns .sorry. but if you receive a dead product then certainly you can send it back.
also please note there will not be any product packaging for this just a polythene bag to avoid any damage during transit.
- ugesh_mathew"
What kind of seller sends it "in a polythene bag" without packing "to avoid damage".
Click to expand...
Click to collapse
Many sellers send such third party items which are small in volume in a polythene bags..that is tragic..but u can't help..according to my experience, a nice thick polythene bag is enough to support the battery against simple damages like scratches..leave alone battery..i had got a screen protector in a polythene bag..which is really heartbreaking..so cheer up and pray god ur battery won't get mishandled..
Prahlad Varada

prahladvarda said:
Many sellers send such third party items which are small in volume in a polythene bags..that is tragic..but u can't help..according to my experience, a nice thick polythene bag is enough to support the battery against simple damages like scratches..leave alone battery..i had got a screen protector in a polythene bag..which is really heartbreaking..so cheer up and pray god ur battery won't get mishandled..
Prahlad Varada
Click to expand...
Click to collapse
Thanks for the assurance. Atleast the seller seems very honest. Have placed the order and will post regarding the product.
thank you very much
EDIT:
New Battery Has solved my problems.
Now the back panel of omnia w being metallic just over the area of the battery causes my battery to be overly heated.
can anyone give any tips as to reduce heating coz of the metallic plate?? i've started to charge my battery after removing my back panel from now on. any way to prevent heating because of using 3g?? (can't remove back panel while using the phone of course )

[Q] Excessive battery drain 5.0.1

I recently noticed after the latest update excessive battery drain as seen in screenshots posted below. I have tried a factory reset and then unlocked bootloader to root and added greenify to try help save my battery. Does anyone have any tips on what else to try?

Have you tried to figure out what the Miscellaneous drain is? At least on my tablet I don't have that category in battery usage.

MidgetMob said:
Have you tried to figure out what the Miscellaneous drain is? At least on my tablet I don't have that category in battery usage.
Click to expand...
Click to collapse
Miscellaneous is android figuring out the rest of the battery stats, it's normal for new devices.

Themaniacboy said:
Miscellaneous is android figuring out the rest of the battery stats, it's normal for new devices.
Click to expand...
Click to collapse
If by "new" you mean recently flashed/factory restored, then I'm not sure what to say. Even after flashing a recovery image I've never noticed that category. The only reason why I asked was because I assumed that was what you were referencing as being excessive.
If you were referencing the 24+ hour battery life graph shown in your screenshots, then that seems about right. Unfortunately the tablet has never been known to have stellar battery life unless it's on battery saver 24/7.

MidgetMob said:
If by "new" you mean recently flashed/factory restored, then I'm not sure what to say. Even after flashing a recovery image I've never noticed that category. The only reason why I asked was because I assumed that was what you were referencing as being excessive.
If you were referencing the 24+ hour battery life graph shown in your screenshots, then that seems about right. Unfortunately the tablet has never been known to have stellar battery life unless it's on battery saver 24/7.
Click to expand...
Click to collapse
Seems about right?! He had 7min 2sec screen on time. If thats "about right" to you... you need to RMA your tablet.
Clearly whatever "Miscellaneous" is, is his issue.

mackay508 said:
I recently noticed after the latest update excessive battery drain as seen in screenshots posted below. I have tried a factory reset and then unlocked bootloader to root and added greenify to try help save my battery. Does anyone have any tips on what else to try?
Click to expand...
Click to collapse
Ok, so I noticed the very same thing when I got my Shield, I haven't rooted (I had on KitKat to restore some backups, then didn't do it again in Lollipop yet). I contacted Nvidia's service via livechat and got this answer. It did some considerable difference, although I still think it's draining a little too fast, but my old tablet had a pretty strong battery so I was just spoiled by it it seems >.<
So here it goes:
Nvidia Shield Callibration: (this takes a while)
You will have to calibrate the battery for just one time and observe the device battery backup for 2-3days to see the changes.
1: Drain your Shield tablet battery by using it normally until it turns off by itself.
2: Power-on your Shield tablet, if it wakes up and if you see some power left, follow step 1.
3: If Shield tablet is now drained to the point it can't wake up, set the device to charge for 7-8 hours.
The device should remain off when you set it for charging here.
4: Unplug the charger after 7-8hours, power on and wait for the battery charge to drop down to 90-95%.
5: Once the device battery drops down to 90-95%, plug in the charger and charge for one complete hour.
6: Unplug the charger once the device is fully charged.
7: Go to Shield settings > Shield power control > Apps> select optimize all option.
8: Go to Shield settings > Shield power control > system>
• Set the brightness to auto.
• Change the sleep option to 2 minutes of inactivity instead of default 10 minutes inactivity.
• Change the processor mode to either optimized or Battery savings.
• Check the WiFi optimization on.
Observe the device performance and report to us if you are still facing issue with the battery backup..
And then they gave me some tips for better battery life in general, I follow them (mostly) and my battery seems to hold on decently:
1: Always use the Shield tablet charger and not the computer USB ports or any other charger as the power specifications vary from the device to device.
2: In case if the charger is missing, use the back port of the desktop computer to charge the device instead of front port.
3: Always remember to exit the application instead of tapping the home button which will continue to run the application in the background.
4: Restart your Shield tablet at least once in a week. This will refresh the device making it work faster and efficient.
5: Connect the charger only when the battery comes down to 15% and unplug the charger only when it reaches 90% or above. This will reduce the number of charge cycles which will make battery last longer.
6: Use a third party app manager like Clean Master and free the memory at-least once a day to keep the device running faster.
To notice if the battery is fully/optimally charged when the device is off, look for the led indicator next to the charging port. It should be green, indicating it is fully/optimally charged

[App][4.4+][1-8-'21] Charge Monitor 1.6.3

Charge Monitor shows graphs of the charging current, battery temperature, capacity and voltage.
Gives you the possibility to compare the charging current of different chargers and cables.
A picture is worth a thousand words.
Change log
Version 1.6.3
- Bug RemoteServiceException
+ Tablet improvements
Version 1.6.2
- Bug
Version 1.6.0
+ Manual calibration
+ Change minimum battery alarm temperature to 35°C
+ Splash background
+ Adaptive launcher icon
+ Updated libraries
Version 1.5.2
- Bug fix
- ClassCastException HorizontalScrollView
- NameNotFoundException PackageManager
+ Fix Fahrenheit
Older changelog
Version 1.5.1
- bugs
- set alarm permission
Version 1.5.0
+ Tablet layout
Version 1.4.1
if you're updating from the previous version delete app data!!
Graphs
+ More precise temperature & voltage (mV) in graph
+ Battery current graph smoothing
+ Move graph settings to graph window(swipe up)
+ Calibrate so that current is positive while charging, negative while discharging
History
+ 'New' icon in history
+ Fast scroller in history
+ Compare 2 or more graphs (select graphs to compare them)
Other
+ Help dialogs
+ Improve logging for unsupported devices
+ Android O support
Version 1.2.2
+ Implement SQLite database
+ History sorting & cleaning
+ Send data as csv file
+ Option to delete notification after charging
+ Battery temperature alarm
+ Graph settings & improvements
+ ExceptionHandler if side loaded
+ Alternative current calibration (experimental)
Version 1.1.1 bugfix
Graph updates when it shouldn't
Graph not hiding navigation bar
Version 1.1.0
Fixed bugs
Add log, to make it easier to send feedback
Refresh graph while charging
Show time to full in graph
Power supply in alphabetical order
Hide Power supply from settings if it isn't readable (Before installing the new version, disable show power supply if it isn't readable because it won't be in the settings anymore!!)
For automatic updates:

Will test it today. Report tomorrow.

Works. No error. But quit useless, i don't know how i could use these data ^^ can i export them into xls file ? Can't remove notification.

Thanks for this. Any chance to measure battery cycles?

billubakra said:
Thanks for this. Any chance to measure battery cycles?
Click to expand...
Click to collapse
Yes, enable Show sys/class/power_supply in the app settings.
And have a look at sys/class/power_supply/battery, there you'll see battery_cycle.
I don't know why but I can't seem to add a screenshot to this post, see the first post for the screenshots.

Gazatus said:
Works. No error. But quit useless, i don't know how i could use these data ^^ can i export them into xls file ? Can't remove notification.
Click to expand...
Click to collapse
Thanks for your response.
While the app is gathering data you'll see a notification so you know that it's working in the background and yes you can't dismiss that notification.
With the data you'll be able to keep track of your battery temperature, the lower, the better for the longevity of your battery. Or you could compare different ways of charging your device, fast/slow, plugged/wireless.
I'm putting exporting the data on my to-do list.
Could you tell me the model of your phone and post a screenshot of the graph?
Thanks again!

waterdaan said:
Yes, enable Show sys/class/power_supply in the app settings.
And have a look at sys/class/power_supply/battery, there you'll see battery_cycle.
I don't know why but I can't seem to add a screenshot to this post, see the first post for the screenshots.
Click to expand...
Click to collapse
Will do and will get back to you.

i just installed it, will test soon. but at first sight, i see a minor visual mistake in the settings, where the top bar is too tall when it doesn't include tabs, not according to material design guidelines

Gazatus said:
Works. No error. But quit useless, i don't know how i could use these data ^^ can i export them into xls file ? Can't remove notification.
Click to expand...
Click to collapse
lol...first of all this so rude to say something like this. And this app can be so useful to use while you are checking your chargers and charging cycles etc. If you can not contribute something then stop cluttering the app threads. Its like you can move on and please don't bother to reply

Gazatus said:
Works. No error. But quit useless, i don't know how i could use these data ^^ can i export them into xls file ? Can't remove notification.
Click to expand...
Click to collapse
Hi, it wasn't an attack, i did a test and tell what i though. There no "tutorial" in the app so i was wondering what could i do. Don't judge too fast boy
PS: tested on Sony Z3 - marshmallow

Just installed on my Oneplus 2, running oxygenos 3.5.6
Everything seems to be ok, except that there are no units showing next to the numbers. Also, current shows too many numbers, seems to be showing μA instead of mA.
I can provide screenshots or anything else if needed for help
Thanks for the app of course!
Edit: Both aforementioned issues seem to be present on a friend's LG G2 as well.
Edit 2: After the 15% calibration passed and phone charged, everything is ok. Numbers are normal, units show up, so cheers again for the app!

Feedback!
Liked the interface! Lucid and simple to use. From the screenshot you can see battery charge cycle is something about 742. Can you tell me what can you determime from this?
Bdw tested on Samsung S6 Edge G925I having Alexis rom installed

Very good app, just what I was looking for long time ago. just one thing, if is possible to put an switch to invert the charging current, as some devices it appears an negative value when charging. My device is OnePlus 3

Working well
Hi I've just installed on my LG G4 with stock MM and everything seems ok but there's one bug, on history screen when I'll click on history of charging nothing happens, long press works as it should...

This looks like a really useful app, installed on all my devices that will report charging data, will offer feedback if/where I find it.
I know this is about charging, but in your to do list, is there discharging as well? I would love that so much, especially if you do build in export capability.
Excellent work, thank you for putting it out here.

Gazatus said:
Hi, it wasn't an attack, i did a test and tell what i though. There no "tutorial" in the app so i was wondering what could i do. Don't judge too fast boy
PS: tested on Sony Z3 - marshmallow
Click to expand...
Click to collapse
Don't worry, I didn't take it as an attack, but as a genuine question. Yeah I should improve the fist post a bit.....

AndStuff said:
Just installed on my Oneplus 2, running oxygenos 3.5.6
Everything seems to be ok, except that there are no units showing next to the numbers. Also, current shows too many numbers, seems to be showing μA instead of mA.
Edit: Both aforementioned issues seem to be present on a friend's LG G2 as well.
Edit 2: After the 15% calibration passed and phone charged, everything is ok. Numbers are normal, units show up, so cheers again for the app!
Click to expand...
Click to collapse
Thanks!! Yes different phones reporting the battery current in different units (μA or mA and hopefully no others) is one of the reasons why I'm asking for your help here.

oneplus 3 user here, running official resurrection remix, 7.1.1, stock kernel
so, i've been using it for a while now, and here's what i have to say:
good design, although the top bar in settings should be thinner, the black theme is awesome.
it does the job of monitoring the charging process very well, the data seems to be accurate and can surely be useful
the app is lightweight, drains no resources and has no noticeable impact on the phone's behavior or performance
here's what i suggest to make the app better:
when viewing the chart of the active charging cycle (opened from within the app, not from the notification), add autorefresh every few seconds so people don't have to exit and reopen it to refresh
make the line for charging current display the absolute value of the current and fix the 0-line on the bottom so it makes more sense
it would be awesome to display cpu load and cpu temperature as optional lines in the chart, so one can compare the impact of using the phone while charging
but i have to say, good job so far, if i were you, i'd do some polishing, slap a google ad to the bottom, add a donate option and post it to the play store .

I tried it. Asus ZenFone 2, running Android 5.0, stock and rooted.
I think it also showed some odd numbers when the app started, but I'll check again tomorrow to make sure.
P.S. Maybe you can add an option to cut the graph to show just the actual charging? I left my phone connected to the charger a while after it was fully charged, so the time is wrong, and I really want to know how long it takes my phone to be fully charged .

Oneplus 3 on Resurrection Remix 5.8.1 20170207
https://i.imgur.com/s89B8e3.jpg