Eh, what kind of battery life is everyone getting.. I Fully charged mine today, made a few test calls but didn't' talk, after about 3 hrs it needed recharging.. Bluetooth is off, Wifi is on, and 3g data is on...
On 1900 USA StraightTalk
There are tons of factors that will affect battery life. Thing like;
Signal quality (as a former repair tech, I've seen poor single kill a battery in a matter of hours on multiple phones +200hr standby phones)
Apps running in the background (Skype + Facebook kills my wife's 10day standby phone in less than 12hrs),
Apps syncing (Gmail and other apps are set by default to constantly sync)
Shake Screen On apps force phones to never sleep and on the TS it runs at 1GHz with both cores at all times with any screen on apps I've tried.
On my bench tests I get about 20hrs of standby with cellular on with G+, GMail, Hangouts, Drive, Calender, Keep, Now, Picasa, Google Voice left alone to sync as they please. This also includes a baby activity tracker that syncs over 4000 entries every hour.
EDIT
Reread and noticed you had WiFi AND cellular on. If wifi is on but not connected to a network it constantly scans for networks which kills a battery. The same goes for cellular.
I turned off WiFi seems to be lasting
Sent from my Nexus 5 using XDA Premium HD app
The EnSec Patch helps reduce the wifi battery drain issue by scanning every 300 seconds vs every 15. The patch or properly rooting your device is strongly suggested anyways.
Related
I really want to improve the battery life of my Hero as at the moment it only lasts about a day.
What would you say are the best 'battery life saving tips'
Thanks!
I don't have 10 saving tips, but turning off wifi and roaming internet will probably save some battery power and only use them when needed. lock screen after a 1 minute is probably another tip that will go along way.
ddind to what tweedie suggested: Turn GPS off when not using.
All those tips might make battery last 5 minutes longer or thereabout!
Personally I have found that the following settings suit me:
Internet- always on (for calendar and email updates)
Phone set to 2G (GSM)- I switch to 3G manually when actively using internet
Bluetooth off unless I'm actively using it
Wi-Fi off unless I'm actively using it
GPS off unless I'm actively using it
Just to let you know - turning GPS off or on is reliant on the application you use.
ie, if you turn GPS on and dont use a program which requires GPS, then GPS wont be activated.
But for my two cents which i've read around:
- Turn off automatic weather updates
- Turn most schedule feeds to be at least 1 hour (twitter, email, facebook etc). The more the longer your battery will last
- Turn off 3G if not actively using internet (as mentioned above)
- Install "Spare Parts" to check which program is eating your battery the most and consider if its worth it or not
- Turn off contact sync after your initial setup on your phone. No need to keep syncing contacts when it doesn't change too often
Advanced Task Killer - Download and properly close apps down after using them. Shortcut on home for quick access
APNDroid - Disable data services (3G/GPRS/EDGE). Home screen widget for quick access
Battery Widget - Handy home screen widget showing battery life and also gives options for enabling/disabling WIFI, GPS and Bluetooth. Also display settings.
Disable auto synchronization on things like people (facebook integration), mail etc.
Screen timeout - 1 minute is normally adequate, but I suppose there's no harm in turning it down to as low as 15 seconds, just depends on how you use it.
Turning off animations? - Don't know about this but surely it won't use as much memory so can't be a bad thing. (Spare parts)
Basically everything is off unless I need it, then I switch it on.
Adam
Wifi. With wifi on all day and barely any usage of 2G, I'm down to the red zone. Without wifi and 2G all day with text, emails, web browsing, etc, I'm only down to about 80%.
I'm kind of puzzled here. When my WiFi is turned on, I have a constant data transfer of about 20 Kbps (10 send, 10 receive), whilst if I switch on 3G, I have no data transfer (unless of course I'm browsing or whatever). Also, the WiFi drains about 10% battery / hour, which seems awfully lot to me. I have already tried to switch off all syncing, WiFi policy is set to never go to sleep. Any ideas?
Try "turn off when screen off". My wifi drains 1-3% depending on reception and amount of sync. Sometimes apps seem to hang when syncing and keep the phone awake more then they should thus draining more battery.
Sent from my GT-I9100
The point would be to have wifi always turned on, so that it notifies me when I get a new email.
Mine seems to be on although it is set to be off when the screen is off because I still get new mails or updates.
Sent from my GT-I9100
Hi Guys,
I have recently installed whatsapp on my HTC Titan, - its a great app, has drastically reduced my international call and text cost.
How ever the battery life of my phone is taking a huge hit. i am talking about 7 hours total from full charge - when i engage in continuous chatting on the app.
Is anyone experiencing any similar issues? - will be grateful if any one can help figure out the reason for the drain
Cheers
JP
jpmalum said:
Hi Guys,
I have recently installed whatsapp on my HTC Titan, - its a great app, has drastically reduced my international call and text cost.
How ever the battery life of my phone is taking a huge hit. i am talking about 7 hours total from full charge - when i engage in continuous chatting on the app.
Is anyone experiencing any similar issues? - will be grateful if any one can help figure out the reason for the drain
Cheers
JP
Click to expand...
Click to collapse
Yes, this is because Whatsapp is continiously checking for new messages using your cellular connection. This means the modem is ALWAYS engaged, and you're practially always connected.
Some random website gave call time spec: Up to 6 h 50 min (3G)
This seems about right with your battery usage.
Being connected with 3g basically counts as talk time, Since the mic and speaker are the least of your worries battery consumtion wise.
Normal synchronisation like email is set at 30 minute (customizable) intervals.
This saves a lot of battery power.
Basically, this goes for any app that uses a continious internet connection (e.g. browser, ad supported app, online navigation, chat.)
Note that in some research a while ago someone tested battery usage in games, and it turns out that displaying ads uses more power than running the game itself (assuming the game is off-line).
http://research.microsoft.com/en-us/people/mzh/eurosys-2012.pdf
Whatsapp is one of those apps that uses continious internet connection.
Also recieving email's "as they arrive" also drains power. So does facebook/messenger chat and any app that refreshes their data in the background frequently OR that is ad supported.
I'm using whatsapp, receiving messages during all the day and my battery stands with no problem until night, 16-18 hours. I think that the battery problem is more related with the time you are writing messages, with the screen, our huge screen, on.
I have had Whatsapp on since day 1 and never had any issues with battery and Whatsapp.
If you do continous chat for 6-7 hours I think your culprit is your screen brightness and CPU that keeps your phone locking and unlocking! I get occassional messages on Whatsapp throughout the day and I manage to reply them whenever I have some spare time. Same with emails.
You can even try anything that will keep your phone "awake" in foreground i.e. keep communicating via emails or e-books with screen on and data on - you will have battery drain.
But same activity on intermittent basis will not cause this drain.
Also, your network coverage - the farther you are from the network masts, the quicker you will drain your phone. Sadly we can't do much about it unless you live in a super-connected area.
@jpmalum: are you using push notifications?
@kpn: actually, WP7 has a completely different background processing policy compared to Android. Incoming notifications flow through MS's push notification service which greatly reduces network access. Periodic polling by apps is restricted to intervals of 15 minutes minimum, and device wakeups for different apps are coalesced to avoid each of them generating its own 3G tail like on Android.
Also, KPN should really fix their network settings, tail times on the KPN network are ridiculous, the modem stays in FACH for up to a full minute! I am aware that this is probably better for browsing but come on, a _minute_, really?
I have some power traces from a Galaxy Nexus with a background process doing some network stuff once per 5 minutes. On KPN, the app uses 277.59J/hour, versus 182.05J/hour and 205.47J/hour on TMobile and Vodafone respectively. The difference is not due to signal strength, but comes purely from tail time. Hopefully fast dormancy and the new enhanced FACH state will fix this in the future, but they require carrier support to work.
(full disclosure, I'm a PhD student doing research on mobile phones)
Hello,
I have the following Problem, while in Idle the phone is consuming so much battery, any help ?
push
Which ROM release are you on?
I am on Stock Rom and have the latest ota 15.07
dafuq2111 said:
Hello,
I have the following Problem, while in Idle the phone is consuming so much battery, any help ?
Click to expand...
Click to collapse
There are quite a few threads on this already including what I wrote (pasted below).
<<<<
I had two types of standby battery drain - mobile data and wifi. I have fixed both of them through lots of trial and error. From my testing and looking on XDA at similar experiences of people on other phones, these are bugs in Android rather than anything Elephone can fix through updates (I'm on the latest 20160419 update).
I fixed the mobile data problem by creating Tasker profiles to keep the phone on 2G whilst it's connected to wifi. I can't post links yet but a search on XDA/Google will find you these profiles. Maintaining a 4G connection is unnecessary whilst on wifi, besides, some people have problems receiving calls on this phone whilst on 4G. If the phone is not connected to wifi (rare in London because it's everywhere even on public transport) 4G comes on. Best of both worlds.
The wifi drain solution sounds counterintuitive but it is simply to set it to 'always on'. With both of these measures, my standby drain has been 1% overnight for the last two nights and roughly 0.25%/hour during the day. Standby drain on 4G whilst moving around London with location on at least quadruples battery drain to around 1-2%/hour.
Some of my other settings will have an impact too. I find the auto-brightness calibration of the P9000 poor, so adjust brightness manually (which also saves battery life). NFC, bluetooth, etc. I only turn on when needed. I use Greenify and have all apps Greenified except Tasker, Textra, and Hangouts. I haven't Greenified any system apps except Google Maps. Location is always on but mostly device only (again counterintuitive, you'd expect it to be 'battery saving') unless I am moving around in which case I have a Tasker profile to automatically switch it to 'high accuracy'.
I tried to get Xposed working so that I could use Amplify too (see my other post) but that didn't work. Since I'm very happy with battery life now that's not that important anymore though it would be nice for the further tweaks it makes possible.
There are too many other variables to list and everybody's phone is set up differently. However, hopefully using some of the main big gains I've listed above you can fix your wifi drain specifically and improve standby drain generally.
Well, it's somewhat problably what keeps the phone awake, this occurs after factory reset, i already did the Tricks you've listed and on screen Features and so on are all off, there are no Apps who should keep the phone awake Cause it's happening Straight after factory reset so there are no other Apps..
Push
Finger print sensor or DT2W for sure. Disable them
On the latest ROMs it is the finger print sensor. Turn it off or go back to 20160810
It's a stock T-Mobile LG G5. I get around 2-2.5h SOT. Overnight it drops the battery by 8-11%. There are 34 screenshots in the ZIP file below, showing GSAM Battery monitor and BetterBatteryStats data. I've never used BetteryBatteryStats before so if someone could help me identify the culprit I'd greatly appreciate that.
The signal strength is excellent and the always-on display is disabled. The bluetooth and GPS are always enabled. I should mention that last week I put the phone in Airplane mode and the drain stopped, but obviously it's not a solution.
1.) why do you know, that the gsm signal is excellent? Because you can see 5 stripes in the notification bar? That is not real! I can see 5 stripes too, but this at 15 ASU.
But 100% signal is = 30 ASU! So this result can differ even you believe you can see 100 signal quality.
2.) my system is running on 20p. No BT and no Wlan (no NFC) with 8% for 24Std. (150 user apps installed)
3.) wifi and G-Mail polling sucks much battery power too! you should switch it of to compare! or is it real necessary to be on over the night???
4.) what’s about the google fitness app? this app needs power to check the sensors.
5.) Twitter; Google; G-Mail; Fotos are syncing many times! You can see together more then 800 wake ups!
no wonder that this together will suck your battery empty!
i would suggest you to switch off BT and W.Lan over the night! This should spend a lot of battery power too! Same for syncing and background data traffic.
Try to use 3C Battery Monitor app. there you can see the power consumption every 10 min in the night.
read this too! -> https://forum.xda-developers.com/showpost.php?p=74381087&postcount=327
I have 55 ASUs, so the connection is not the problem. Last night it only drained by 1%. I had both Bluetooth and GPS enabled so I don't think they are the problem either. Twitter, Gmail also were enabled and they actually pulled and displayed some notifications, yet the drain was minimal.
What I think sometimes happens is Google app or Play Services goes crazy starts waking up the phone for no reason. Would you agree based on the screenshots? Or could it be some bug in the OS that does this?