ultra power saver mode eating battery - Lenovo P2 Questions & Answers

Experiencing strange problem with ultra power saving mode it is eating 5% battery overnight (frm 1am to 7am)in normal mode during day time battery is outstanding

What do the battery stats say about what app is causing the drain?
I read about a bug in Google music causing battery drain when using an Adblocker.
Perhaps battery saver mode triggers the same bug if it blocks internet access?

Look, i was just about to post a new topic about the same problem, heh
5am to 1pm, ultra saving mode activated by the switch on the left side panel.
51% down to 46% overnight. Dont u think it's insane considering it should go 0% ?
Im noot rooted yet or anything. It's my 4th day i use Lenovo P2
It was MM out of the box, right after i powered up my phone OTA asked me to isntal Nougat update, so i did.
Any ideas ? Im also not happy at all with overall baterry life. SOC is stucked at 1.67Ghz. like 85-95% of the time. It doesnt go into deep sleep which affects battery life 7-10h. I had more with Xiaomi phones and their 4100mAh batteries.
there is a drainfix.zip floating around. What does it do...exactly ?

Related

[Q] HTC one m8 : battery drains overnight :(

last night I had fully charged my m8 and when I slept at 12 it was 95% and morning when I woke up at 8 it already drained up to 15% battery ..that is 80%...I don't understand what's the reason for it ...no apps were running background and even power saving mode was on!
battery works great on normal mode..this happens mostly in standby mode!!
is anyone facing the same problem or I m the only one. .
nexus4pro.xda said:
last night I had fully charged my m8 and when I slept at 12 it was 95% and morning when I woke up at 8 it already drained up to 15% battery ..that is 80%...I don't understand what's the reason for it ...no apps were running background and even power saving mode was on!
battery works great on normal mode..this happens mostly in standby mode!!
is anyone facing the same problem or I m the only one. .
Click to expand...
Click to collapse
Is there anything that could have been turning your screen on during the night? That sort of drain would most likely be caused by the screen. Has this happened before? It could be an isolated incident if not. Also, if you used extreme battery saving mode I doubt you would have had the problem, but that is a personal preference sort of thing.
Also, install GSam battery monitor and you can check what might have been going on when the drain was occurring.
Yes, need gsam screen shots. Or every reply will be a wild guess. And you need gsam root companion.
Hopefully you are rooted tho... Or you can't see the wakelocks from apps.

Battery Issue

I was facing some serious battery usage problem on my s6 edge.
so i finally decided to check it out
step 1 = I completely drained out my mobiles battery until it didnt got shut down on itself.
step 2 = I charged my phone for 10min which the company claims to be useful for 4hrs of task
so for 10min of charging i got 18% of battery life.
which shows 3hrs 18min of usage and using power saving mode it shows 3hrs and ultra power saving mode shows 7hrs and 19min.
Does anybody has battery problem with their edge ??
I dont play games just normal usage like whatsapp and bbm and sometimes snapchat and insta gram
lakshesh said:
I was facing some serious battery usage problem on my s6 edge.
so i finally decided to check it out
step 1 = I completely drained out my mobiles battery until it didnt got shut down on itself.
step 2 = I charged my phone for 10min which the company claims to be useful for 4hrs of task
so for 10min of charging i got 18% of battery life.
which shows 3hrs 18min of usage and using power saving mode it shows 3hrs and ultra power saving mode shows 7hrs and 19min.
Does anybody has battery problem with their edge ??
I dont play games just normal usage like whatsapp and bbm and sometimes snapchat and insta gram
Click to expand...
Click to collapse
The battery issue and fixes for it have been discussed a lot on here. There are unrooted solutions and rooted solutions. Please be a bit more specific about your device itself such as whether you're rooted? Did you use CF-Auto-Root? Are you unrooted? Did you flash the OTA update? Giving these types of details will hopefully make it easier to point you in the right direction.
I havent rooted it.
My phone is the same as i got it out of the box.. i have only updated all the apps and a firmware update which came automatically when i switched on the device.

The Battery Drastically Drained in seconds!

Hi guys. Im new here. I just wanna share about my Z1 compact latest battery problem kinda frustrated me lately.
I bought the phone 2-3 months ago, already with Android Lollipop 5.0.2. Since the purchase, I didnt really face a problem with the battery life as it lasted about 12 hours per charge due to my heavy usage of the phone.
But a few days lately, my phone being worrying me as the battery doesnt being as normal as always. For example, it can drain the battery drastically from 88% to 67% in a few seconds when the screen is off (in standby mode). Sometimes, in the middle of the usagefrom 39%, the phone suddenly shows the battery low warning with a 1% battery remaining, and without having enough time to reach the charger, it shuts down by itself.
In rare cases, I caught my phone drained the battery drastically when the screen is still on from 15% to 1% less in a minute.
The phone wasnt rooted and I didnt anything else besides my daily normal usage. The latest apps I downloaded before the problem occurred is Waze.
I tried everything to save the battery like using the Stamina Mode, force stops some apps, slides away all of the running apps in the background but failed. I even factory reset my phone and installed all the apps the way it used to be but still didnt solved the problem.
I still have about 8 monts of Sony warranty but I need you guys help first because I need to use my phone for work right now. Please help and reply.
Thank you. *Sorry if my English isnt that good*
When the battery jumps from 39% to 1%... Does it stay a long time at 39%? Or from 39 to 1 in few minutes?
Just curious...
Sounds like a warranty issue to me. You could try to find out what is causing heavy drain like with BetterBatteryStats. But no app ever should cause such drains.
Sound more like your battery is not okay.
welcome to the battery drop bug
http://forum.xda-developers.com/son...ttery-reporting-phone-dying-suddenly-t3095120
https://talk.sonymobile.com/t5/Xperia-Z1-Compact/Sony-Z1-Compact-battery-drop/td-p/990701/page/4
The exactly same problem with me .I have 100% battery and indicator stays 100% for a half hour than drastically drains to 1% and shuts down.
Change your battery! I had the same Problem. I changed my battery with anotherone original from Sony, but a few weeks later the same Problem: quickly battery drain.
So I ordered me a battery from e-bay but NOT one from Sony! Now a few weeks later still NO Problems. Everything runs Ok now. NO battery drain at all.

Ridiculous battery drain? (10% overnight, on standby)

I left my phone over night, with 20% when I put it away, I woke up and it had 10% of battery left.
This happened few times already, I've also noticed huge battery drain on standby (I charged my phone up to 100% today at 10am, at 12:20 it's already down to 97% even though I didn't do anything with it)
Anyone knows what could be the case? I've also checked wakelocks with wakelock detector, but didn't find anything that seemed out of the ordinary.
In battery stats Android OS and "Phone inactive" take the 3 top positions.
I'm on OxygenOS 3.2.2 /w root
If you compare to an iphone, yes 10% loss overnight on standby is a lot. iphone are good on standby.
For an android phone, I would say that it's quite normal, I had phone (Nexus 4 I think) that lose more than 10% in 6 hours in standby.
Try to put in plane mode overnight, maybe you'll see a difference.
But 10% overnight, I don't call it a battery drain. And if you are moving, it can explain your 3% in 2 hours. In the battery stat, if you touch the graph, it will show other graph stat, the GSM signal bar show how much the signal change and how much battery the phone have to use to search for the signal (the less consistant the bar is, the more the battery is drained).
How was your reception overnight? If not green, that may be your issue
lol you think thats bad trying using a xperia z1 or z2 i think i got dodgy phones but they was pathetic for battery life even on stand by i was loosing 12-14% even with there so called stamina mode.
lesson i learned never buy a sony or samsung phone again granted samsung i like better than sony phones at least they have some form of audio quality heck even iphone sounded better than my xperia z1 and z2 lasted longer on battery than them aswell but not as long as my oneplus 3 is so happy with it
maltazar1 said:
I left my phone over night, with 20% when I put it away, I woke up and it had 10% of battery left.
This happened few times already, I've also noticed huge battery drain on standby (I charged my phone up to 100% today at 10am, at 12:20 it's already down to 97% even though I didn't do anything with it)
Anyone knows what could be the case? I've also checked wakelocks with wakelock detector, but didn't find anything that seemed out of the ordinary.
In battery stats Android OS and "Phone inactive" take the 3 top positions.
I'm on OxygenOS 3.2.2 /w root
Click to expand...
Click to collapse
After update to 3.2.2 my also drain faster so, iam going back to 3.2.1 and it gets heat up very fast, I clean installed but still problem is there. So, rolling back.
Find the rogue app causing the drain.
Sent from my Nexus 6P using XDA-Developers mobile app
Check your apps and factory reset

HTC 10 battery issues

Hi everyone, I am running HTC 10 marshmallow stock rom (My country doesnt have nougat update yet) and I faced some problem with the battery recently. I went to travel in iceland for about 2 days, and after i came back I realised a rapid drain in the battery power even during idle.
Below are a few tests that I carried out,
1. I charged my phone to full and carried out the default battery test by typing *#*#3424#*#*. The results was 6% of battery drain with screen on for 1 hour at maximum brightness in airplane mode. From the htc 10 customer service team, they said this shows that the battery wasnt faulty ( The battery is faulty if battery % drop below 70% in an hour).
2. Then i switch to safe mode to check if it was the background apps that causes the problem, even worst, the battery over night in extreme power saving mode was dropped by about 40%. I factory reset the phone.
3. The next day I do the same thing as (2), but this time with airplane mode, the battery drained over night still about 40%.
The battery usage from GSAM apps shows nothing unusual going on in the background at night.
I have to charge my phone at least twice, once before i sleep and once after i woke up, i sleep average of 7 hours a day.
My question is, since its not battery issue, after i factory reset the phone this problem shouldnt persist, can somebody explain to me before i decide whether to send in for repair? Sorry if the thread was repeated.
Attachments below shows the batter drained
This is the battery reduction graph during safe mode tests
There must be a rouge app running somewhere.
Your phone doesn't seem to be "sleeping" at all.
It's whatever is causing the extremely high (100%) awake time, that is causing your battery to drain so quick.
Would be helpful if you could send a screenshot of the main stats page on gsam. Example below: (from my M9)

Categories

Resources