[Q] Wrong percentage battery Vodafone Smart 4 Power (alcatel S7) - General Topics

I have a Vodafone Smart 4 Power, and the phone is awesome, but this phone have a big issue.
The battery percentage and icont remains constant and after drain in 15 seconds.
For example battery percent is 35% and i use phone 2 hours. After battery it show 35%, but in 20-35 seconds drain to 0. (35,34,33,32...0 in 35 seconds, lose 1% every second)
I think is a software problem, because if i reboot phone (power off not restart), it show correct battery percentage.
Is an solution for this?
i search on google and xda and i found this:
http://forum.xda-developers.com/q1010i/help/help-battery-remains-constant-drains-to-t2841579
i try to remove batterystats.bin, but not working. also i have install betterbatterysts and gsma battery + root.
i dont try any modul in xposed, because i dont have xposed.
U have any ideea how i can solve this?

Related

Raphael Roms on Fuze - Battery Drain Issue

Bad Problem with the Battery
i have the TP and the bettery have a big problem it's ended in about 5 hours with no use.
how can i fix it?
is there any program to increase the use or tweak the settings?
from 5 hours no
change the battery
You have either some app running which consumes a huge amount of power (really huge! Even if you use TP as video player with the screen configured to full brightness TPs battery lasts for at least four to five hours). Or your device has got a faulty battery (which would probably be more likely).
Are you by any chance using Wayfinder Navigator gps-software? I found (the hard way) that this software doesn't close the GPS-unit in the phone automatically when you exit the application. Even after a soft-reset the problem persists. This will drain the battery in pretty much 5 hours. The solution is to manually close the GPS-connection in the WF Navigator program settings every time you exit the app (and hope for a fix ASAP). I've already reported this to Wayfinder, and they're working on it.
aBE-One said:
Are you by any chance using Wayfinder Navigator gps-software? I found (the hard way) that this software doesn't close the GPS-unit in the phone automatically when you exit the application. Even after a soft-reset the problem persists. This will drain the battery in pretty much 5 hours. The solution is to manually close the GPS-connection in the WF Navigator program settings every time you exit the app (and hope for a fix ASAP). I've already reported this to Wayfinder, and they're working on it.
Click to expand...
Click to collapse
+1
I was using a GPS related app the other day and the same thing happened to me. Try and find out what hasn't shut down properly...
10X for all
melcul-i think i will send an email to HTC about that
DeepThought-i checked if there is any programs that running but nothing is running acording to X-buttom 35% memory in use.
aBE-One- i am not using that app.just using QuickGPS and Nav N GO IGO8 and they are close.
l1234 said:
10X for all
melcul-i think i will send an email to HTC about that
DeepThought-i checked if there is any programs that running but nothing is running acording to X-buttom 35% memory in use.
aBE-One- i am not using that app.just using QuickGPS and Nav N GO IGO8 and they are close.
Click to expand...
Click to collapse
what aBE-One is saying is that on his phone he had a similar problem, the software was closed but the GPS command remained active thus draining his battery, so your IGO8 might be shut down as software but there is a chance that the GPS hardware is still running in the background for no reason. go into your com manager and turn off GPS and that should resolve the issue
l1234 said:
i have the TP and the bettery have a big problem it's ended in about 5 hours with no use.
how can i fix it?
is there any program to increase the use or tweak the settings?
Click to expand...
Click to collapse
Exactly the same happened to me, after a full charge it took only 5 hours to an almost complete discharge.
I bought TP 1 week ago and it came with radio 1.02.25.17 with no battery issues at all but with the GPS issue -not finding sats-. After upgrading to 1.02.25.28 radio ROM, the GPS now works ok with TomTom, GPS test etc, but the battery now drains dramatically even in standby with no software running and all radios off except phone.
Is possible that the GPS radio stays on even after closing GPS software? In that case, is there any way to manually switch off the GPS module?. In TTN there's no a button to do this.
Mine too..
But i've observed this drain even before upgrating to radio 1.02.25.28
In 40 minutes from 78% to 69% (9%), in stand-by mode (short press power) without any running application!
And I've done 3 or 4 full discharge-full recharge cicles...
LE: No active moderator here? There are plenty of battery problem topics.. why not merge them? It's hard to chose in which one to post... Also, that's not the only case. See GPS related bugs, opera, etc. Too many duplicate topics.
Ok, more info:
I've drained the battery completely till the device turned off then I've left the phone on charging overnight (device turned off).
After about 9-10 hours I've unpluged and turned on the device. Used for 1 hour and 25 minutes in total (about 1 hour for browsing - not downloading, so data transfer was not continously - and the rest for music). With "Auto adjust backlight". The battery level gone from 100% down to 68%, so 32% battery drain in less than a hour and a half!!!
Now, after 4 minutes (device was in standby - eg: short power button press), I wanted to check something and the battery metter was on 66%... so 2% in standy/idle mode in just 4 minutes?!
@l1234 any updates?
DSF said:
Ok, more info:
I've drained the battery completely till the device turned off then I've left the phone on charging overnight (device turned off).
After about 9-10 hours I've unpluged and turned on the device. Used for 1 hour and 25 minutes in total (about 1 hour for browsing - not downloading, so data transfer was not continously - and the rest for music). With "Auto adjust backlight". The battery level gone from 100% down to 68%, so 32% battery drain in less than a hour and a half!!!
Now, after 4 minutes (device was in standby - eg: short power button press), I wanted to check something and the battery metter was on 66%... so 2% in standy/idle mode in just 4 minutes?!
@l1234 any updates?
Click to expand...
Click to collapse
That all sounds correct. I can be typing emails/sms with WiFi and phone on (not actually doing anything), drains about 1% per minute.
I read the other day that the percentage indicator is faulty. Some people have reported the battery draining down to 10% in a very short time, but then the meter will stay at 10% for hours before going down to 9%, etc. Has anyone else noticed this? If not, look for it and see if it happens to you. Also, open the power meter in the settings options and verify that it shows the same battery level. I've had that happen to me already where it would say 50% in the title bar but the power options still show 3/4 of the meter!
KevinACrider said:
I read the other day that the percentage indicator is faulty. Some people have reported the battery draining down to 10% in a very short time, but then the meter will stay at 10% for hours before going down to 9%, etc. Has anyone else noticed this? If not, look for it and see if it happens to you. Also, open the power meter in the settings options and verify that it shows the same battery level. I've had that happen to me already where it would say 50% in the title bar but the power options still show 3/4 of the meter!
Click to expand...
Click to collapse
I have noticed that the battery percentage indicator does this. All in all, my device has better battery life after flashing a custom ROM, keeping screen brightness under half and leaving off bluetooth or wifi if possible. my battery will stay at 100% for hours, but if i soft reset, it drops 10%. other times it will drop right away but stay there. It really does stay at 10% or so though for ages before it drops further.
Gav_ said:
That all sounds correct. I can be typing emails/sms with WiFi and phone on (not actually doing anything), drains about 1% per minute.
Click to expand...
Click to collapse
I was brosing via 3G/HSPDA connection. No WiFi/BT on.
Now, it seems that the drain in standby time is OK (haven't done something special, same processes opened.. maybe just now the battery can be used at its full performance, after some charges/discharges) - BUT when using the device the battery drains quite quickly..
I give you an example.
Battery was 100%. Browsing the internet with IE & Opera for 1 hour. Battery meter was on 75%. So 25% in one hour... tooo much... The display backlight is set to "Auto adjust".
Again, I'm not using Wifi/BT, push e-mail, etc. Just normal browsing (without downloads) with a 3G/HSPDA connection.
I've had my Fuze about a week and I've been testing out many of the available ROMs. I've noticed disturbing trend and want to know if anyone else is seeing this problem, and if so, how can we fix it? It seems like anytime I install a Raphael based ROM, I start to lose battery power at a fast rate - about 10%/hour, maybe even faster. With a cooked ROM based off the ATT Fuze code base, I do not have this problem. I get this even when I install the keyboard fix, etc. and I am doing a hard reset after install to no avail. Any help, input, thoughts or shared experiences welcome.
Andrew
I am using PROven's latest 1.4 rom and the battery is amazing!!! I loaded it last night, charged it up around 9pm and at 5pm today I am still at 70%!!!
I've noticed this as well. I first go suspicious when after a long flight in airplane mode the battery drained significantly.
No I am in all day meetings this week so I am trying several combination to see what sucks juice and what does not by keeping the radio out of the equation.
So far it seems that RomeOS is a battery suck while NATF is not. This is with the device doing nothing but sitting there with no radio activity.
I've notice that the stock .32 radio on the fuze is the culprit (at least on MY fuze). After I downgraded to the .28 radio the battery life has easily doubled!
@NRGZ28
Which .28 radio do you mean?
1.02.25.28 - Extract Official Shipped Orange ROM ESN 1.90.75.3??
I'm using ROMeOS with 1.02.25.28 radio and I have pretty good battery life on the Fuze. I've also used some other ROMs here and no issues either in regards to battery. Is your data connection on constantly or is it configured to disconnect after X # of mins?

[Q] 2400mah CameronSino battery calibration

Hi i need to somewhow calibrate my new battery
I have an app called "battery doctor" and it says that my fully charged stock battery has 350hours standby. sounds good.
The same app says that my 2400mah battery has 350hours standby. so it seems that the phone or at least the app has not realised the increase in capacity.
any apps that can support this new battery? I tried the battery calibration thing:
1: charge phone when on,
2: turn off phone and charge again (but after like a few seconds the led goes green)
3: turn of phone, then after 2 mins, turn off phone
4: charge off again (led is only on for a few seconds before turning green again)
where have i gone wrong?
anybody?
You can reset the phones battery knowledge by removing the batterystats file at /data/system/batterystats.bin
So do your calibration thing, and delete the file.
i have already deleted the app...
Can anyone confirm that if i delete the "Said File" /data/system/batterystats.bin ,
the phone will be recallibrated and boot up?
im afraid of boot loops
i can confirm this for the galaxy s on 2.2.1

[Q] Resetting battery stats

Hi
I have flashed my phone a couple of times and have some how messed up my battery stats.
I'm running CM12 Official nightly and the 5.0 alpha modem.
When i reach about 13 % the phone just turns off to black screen, so no graceful shutdown from low battery.
When i connect the charger, the low battery warning comes up and the after i few seconds it goes to the small battery with percent in it. It says 15% right when it comes up.
When in the small green battery with percent state, is the ROM responsible for showing that screen or is it the modem/bootloader?
How do i reset the battery stats, so that it shows the correct percentage left?
I found this app: https://play.google.com/store/apps/details?id=com.nema.batterycalibration&hl=en
Will that fix my problem?
Thanks
I'd say try running the app you linked to, it looks as though your low flag has become a bit wonky, the app will hopefully fix it.

[Q] Problem whit airplane mode

Hi, I just bought a Mi4, and i'm having problems with the battery on airplane mode, battery goes down about 12-15 % in 8 hours in airplane mode, wich seems too much.
-I've done a clean install of many roms, now i have stock 5.1.23
-I've killed second plane proccesses using greenefy, halt apps with Titanium (mi frameworks)
-I've done a clean fastboot install, without the sim card, with the same battery consuption.
-After checking WakeLockDetector (WLD), it says there is no second plane app consuming battery. Also checked it using Trickster MOD, confirming the phone is in Deepsleep, but anyway the battery is consuming the same.
-I've done a battery calibration with Battery Calibrator.
My phone is black, 16 GB, i've read other users with the same problem, some people say it could be due to the proximity sensor.
Anyone could help? Any idea or way to know what is consuming the battery and how to stop it?
Thanks in advance.
It is a mi4 bug.
Install greenify to increase battery life. This software will close unnecrssary running apps in lock mode.

Galaxy s6 does not doze - drains 10%/h

Hi
Since several weeks my galaxy s6 has been suffering severe battery issues:
- average drain per hour is 10%
- average screen on time is 2h spread on 12h going from 100% -> 0%
Analysis:
- no real app drain
- phone signal is OK/high
- Google now is off but all the rest is on (data/wifi/Bluetooth/location settings...)
- Gsam reports show that my phone never goes into doze mode... It suffers from really bad standby time
I tried a factory reset, battery calibration, package Disabler etcbut nothing helps.
Sometimes when my battery is nearly dead at around 5%, it jumps to 10-20% when plugging in. It seems that something is keeping the phone awake all the time.
Can anyone help? Images from Gsam are attached.
Kr
Wout
The battery jump is indicative of a dying cell. It might be time to have the battery replaced..
Waltsch said:
Hi
Since several weeks my galaxy s6 has been suffering severe battery issues:
- average drain per hour is 10%
- average screen on time is 2h spread on 12h going from 100% -> 0%
Analysis:
- no real app drain
- phone signal is OK/high
- Google now is off but all the rest is on (data/wifi/Bluetooth/location settings...)
- Gsam reports show that my phone never goes into doze mode... It suffers from really bad standby time
I tried a factory reset, battery calibration, package Disabler etcbut nothing helps.
Sometimes when my battery is nearly dead at around 5%, it jumps to 10-20% when plugging in. It seems that something is keeping the phone awake all the time.
Can anyone help? Images from Gsam are attached.
Kr
Wout
Click to expand...
Click to collapse
Turn off automatic backup and restore in your device settings, worked for me (if you want to use the restore function just back it up manually). I have read somewhere there is an issue with the google backup transport service in 6.0.1. I don't know if the samsung backup has the same effect, I turned it off, just to be sure. Before I got like -3.8% battery decline per hour and now it's like -0.8% per hour.

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