Samsung I7500 :: Data On Demand Application Allow To Save Battery
Oct 10, 2010
Ever since I got unlimited data plan my battery life reduced by 60%. Before I would charge my phone once in 3-4 days, with 3g on all the time I could barely go through one day.
"Data On Demand allows you to save battery by turning off your (2G/3G-) data connection manually or automatically if your device goes to standby-mode (display turns black)."
The best features of this prog is that when u put it on auto mode it will only disable 3G when ur phone goes to standby mode thus saving u a lot of battery.
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Mar 12, 2010
Almost 8 hrs, I am seriously looking for the best way of utilizing i7500 battery. I got confused with many advise and setting. Could anyone give a brief of what the setup do we have in samsung?
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Sep 20, 2009
I've got a big big Problem. I can not save the settings of my APN. It is not a question of handling - I know where the menu button is :-) But after entering the APN-Settings and pressing the button "save" the Settings were not saved. Does anybody know how to save the APN-settings?
Firmware -Versin : 1.5
Baseband-Version: I7500XX1FF
Kernel-Version: 2.6.27
Build-Nummer: 76XXCSDCBALUM6375
Bernd.....
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Sep 18, 2010
even my old huwaei had this option I refuse to believe an all powerful android wouldn't have this simple option.
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Sep 13, 2010
I connected a usb cord that came with my galaxy, to the front usb ports of my new computer. I built it myself but i think i connected the from case usb cords wrong to the mobo or may be the mobo is defective. My phone turns off as soon as i connect it to the usb cord connected to the front. Could the battery be screwed? My phone still boots up, it just doesnt charge as fast. If not at all i left it connected to the wall charger all night tonight and it was only half charged by morning. Should I just order a new battery off ebay for my galaxy?
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May 11, 2010
I have Open Advanced Task Killer on my HTC Desire and wondered whether it was actually worth keeping. I usually have quite a lot running most of the time it seems, and I thought perhaps killing some apps every once in a while if I'm not using them would save battery. But is it worth it and is there a better app for this out there if it's worth having one at all?
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Dec 28, 2009
APNdroid is a great android app and comes with a widget that effectively turns off data but still enable text/voice. It's great for a day of snowboarding when you only need the essentials but need the battery to last! The battery was only at 75% by the end of the day for me. Check it out, it's a very high quality and professional app.
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Jan 11, 2010
Im' looking to backup certain parts of my phone in case of a firmware upgrade goes haywire. Also, those are the things i want to keep... I'm looking for a way to save my text messages, my spelling dictionary and the browsers stored passwords aswell as the bookmarks. I know there are apps that does this, but I'm intrested in the "manual" way. anyone who can fill me in which directories to backup?
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Nov 24, 2009
Battery life issues for me are over. In the beggining I would be happy if the battery lasted for 2 days. Now I can have my phone always on for 7 days straight, that is 168 hrs (when using very limited wireless data connectivity of course), thanks to Galaxhero and some other tweaks.But anyway, lately I've been doing some tests regarding Google Latitude. I suspected that Latitude was messing (not just) a little bit with the battery life.So, yesterday at 9AM I unplugged the fully charged phone that had the Latitude feature on. Result: at 5PM the battery was at 90%.Today, I decided to turn off Latitude (leaving the rest of the configurations intact) and unplugged the fully charged phone again at 9AM. Result: it's 5PM and the battery status is at 100%.
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Sep 26, 2010
Anyone know if that battery used in the i7500 is the same/interchangeable with batteries used in any other Samsung phone?
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May 13, 2010
There's a battery use widget which is actually a shortcut to a menu (or a hidden menu, i didnt find it anyway) that shows the percentage of the battery that every process used.
It shows me:
Android System : 70%
Cell Standby : 14%
Phone Idle : 14%
Android OS : 2%
Anyway, no matter what i do to my phone - running 1.6.3.1 , with APN on, sync off, wifi off, gps off, wireless networks off, around 30 minutes of accessing the network and 30 minutes of calls - the battery almost dies at night.
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Nov 8, 2009
As everyone knows, turning 'background data' off saves a huge amount of power. My question is though, what does background data actually mean? I know market 'requires' it, and Qik seems to break if it's turned off. However, I have an app called SMSBackup which uploads your texts to Gmail as you send/receive them. It seems to work even though background data is switched off. How is this? Could someone tweak/re-write the market to not use background data?
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Dec 17, 2009
I just bought my i7500 in the excitement that it has all the features that I need (except upgrade to 2.0 OS) but it seems that GPS chip doesn't work properly. From what I understand, GPS chip enables the phone to communicate with the GPS satellites and determine the location, without the need for data plan (EDGE, HSPA, or WiFi). However, on my galaxy, I have two apps (GPS Status, GPSTest) for GPS which suppose to show my location (long, lat) but I get nothing with these apps. How come? I have enabled the 'Enable GPS Satellites' and 'Use wireless networks' (even though this shouldn't be required) in Security and Location setting and still nothing. I see the little GPS icon the status bar at the top blinking but I believe it's suppose to stay there when it actually locates itself, which its clearly not doing. I have tried in various locations where the GPS signals are pretty good so I don't think reception is a problem. I have the i7500XXII4 baseband version.
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Dec 14, 2009
My battery is alright, and can last almost 2 days, but while from 100% to ~40% it drains 'normally' , from 40% to 0% it drains real fast - about 20 minutes phone call.
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Nov 14, 2009
I've come up with an idea for a battery status indicator application. On my old Windows Mobile phone I had an application(abcPowerMeter) which could show the current power consumption of the phone. Like this: If we can get this on the Galaxy, then it can be coupled with the existing battery status information to give a pretty good estimate of how long the battery is going to last under current load.Instead of showing a notoriously unreliable and counterintuitive green bar the phone would show something like this in the tray.
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Mar 3, 2010
Stock battery indicator in the status bar was bugging me, since it was constantly showing more charge than all other battery apps (widgets, Spare Parts). After looking in
/system/framework/framework-res.apk/res/drawable/stat_sys_battery.xml
I could see that Samsung changed battery level thresholds compared to other Android releases (sources found on net). I have made a mod which changes the levels to the ones in the right column (source). Tested only on this 1.6 firmware: Baseband version I7500XXJB2, Build number Donut.XXJB6. Do not change /system/framework/framework-res.apk directly, the phone might not boot if it is not signed again after changing! Make all necessary backups!
You will need Metamorph to apply it, but since we have only 1.21 MB available on /system partition with this firmware, we will have to move Maps.apk to /data/app. The procedure (if you are not sure what each step does, do not proceed):
1. root the phone
2. copy busybox to /data/local/bin and give it execute permissions
3. install Metamorph from the Market
4. mount /system as RW (via "Root explorer", for example)
5. Run Metamorph. It will check for necessary files, and copy zip to /system/bin/zip. You can move it to /data/local/bin/zip to save some space on /system, and create symlink with this: ln -s /data/local/bin/zip /system/bin/zip
6. copy attached Galaxy-BatteryFix-v1.0.zip to /sdcard/AndroidThemes
7. move /system/app/Maps.apk to /data/app. It seems that Maps work fine from that location, after reboot.
8. apply theme from Metamorph
9. reboot
If you have problems with Metamorph and copying zip app, run this command:
ln -s /data/local/bin/busybox /system/bin/cp (after renaming /system/bin/cp to cp.old).
To restore the original, use Galaxy-BatteryFixRestore-v1.0.zip.
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Sep 2, 2009
I seem to have disabled the battery percentage indicator that was previously displayed while the phone was charging. It used to say '95%. Charging' and now it says only 'Charging'. Does anyone know how to bring the percentage back? I have the H7 firmware.
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Apr 14, 2010
Is is worth buying one?
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Dec 4, 2009
New owner of i7500
1.Is there any other rom that unlocked Bt on i7500 so i can transfer data?
2.Any rom that runs faster and makes the battery work more?
3.Possible to r00t i7500 through mac os?
4.Best GPS navigator? i use Ndrive but it crashes very often (i suppose cause of the ram? )
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Feb 7, 2010
How do you handle the issue? it should be part of the os...
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Jun 8, 2010
what firmware is the best for long battery usage...
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Sep 19, 2009
My Screen flickers slightly on the home screen. When I use 2g data it flickers alot and is really noticeable. Has anyone else experienced this problem with their Galaxy? Is it a software or hardware issue. Its like horizontal lines are going down the screen. Really annoying.
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Apr 26, 2010
i am having a bit of problem. i bought a monthly 50MB package for surfing the net. now, because this is a low package which can easily be used i would like to know if there is a way to limit this usage to 50MB, or if there is an app that controls that. and now after my phone is connected to internet should i expect some data transfer while i'm not surfing?
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Apr 2, 2010
Is there any app or widget that allows quick enable/disable of background data rather than going the long way?
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Mar 18, 2010
Any idea how long the i7500 will last for video watching on a full charge?Also what firmware are you using?I've been debating on whether I need to take my phone in for battery replacement or not, but I thought that I'd check here first.
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Dec 8, 2009
How long does your battery last after "typical" usage? Everyone has its own special usage style, but just briefly say the recharging time, and what are used before charging.
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Nov 4, 2009
Since I recently found out a few culprits that were waking up my phone from sleep and they were not so obvious as to what they were here's a quick list of apps I have on the phone and it sleeps properly.48 hours after the last charge and I am at 65%! Overnight it drops by only 1-2%!The application that was waking my phone was TasKiller! I have since removed it.
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Nov 9, 2009
I cannot take credit for this as it's mentioned in multiple threads here, I would just like to bring it to the attention of anyone that doesn't already know.Disabling APN when not required has allowed my phone to run for 3 days and still be at 70% battery.To disable APN I installed the app WiSyncPlus from the app store.This app can be used for controlling network/data access on your phone in multiple ways, but all I use is the very simple APN toggle widget.I only toggle APN on when I require data access for web/email/market etc. then switch it straight back off. When APN is off you can still use the handset as an old school phone, for calls and texting, but not mms.There are multiple options in this app for controlling syncing etc. very much worth a look if you use your phone for email too.I also have my Samsung switchers widget app next to the APN widget, so if I have a wifi connection available I use this instead of enabling APN to surf the web etc.There is also a free app called APNDroid that can disable APN but I haven't tried this so can't comment on it's usability.
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Feb 11, 2010
Just called O2 about my Galaxy, It keeps shutting down and I cannot power up without first removing and replacing the battery, I's just over 1 month old and they deny any knowledge of this happening at all, They want me to send it for repair and have the priviledge of waiting up to 14 days to get it returned whilst I merrily pay a contract fee to them!
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Feb 25, 2010
I installed the 1.6 but I notice a battery life is less than the GalaxHero!
Example: Finish charge yesterday at 20, switched into standby until 00:30, put on the Airplane mode until 7:30.....charge battery to 91%
Until now, almost always on standby, 3 minutes of calls, 5 minutes of WiFi connection....Battery 60%!
I think it wear the charge very quickly ... What do you think?
I also noticed a bug on connecting / disconnecting the cable from the PC, if I check "Notify SD Card" or if I not check it the phone rings, too!
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