Battery Skipping Percentage? - Google Pixel 2 XL Questions & Answers

Been using Pixel 2 XL for the last 5 months, battery health according to AccuBattery is 92%. My issue is that my phone skips percentage for example, it'll go from 100-98 58-56 and so forth. I was using Stock Rooted 8.1 before I recently installed Android P Beta. And when I was rooted I did calibrated battery a couple of times without any improvement in my issue. And even with Android P beta I'm still facing the same skipping percentage issue. What is causing the issue and is there any solution?

Anyone?

This happened to me with the Nexus 6P. Only solution that fixed that issue was a complete battery swap. No clue if that is what you need. Ask Google Support and see. I just got my Pixel a week ago, have not seen that issue

Related

Horrible Battery Life on Nougat

So Just to announce where I am coming from, I am a Sony fan for the past 4 years, Had the Z2 and was totally blown away by the battery life it offered. Then I got the Z5P and even though the battery performance was nowhere near the Z2 I still got through an entire day with it without issues so I was happy.
Then came the Nougat update and all hell broke loose. I am literally getting just 6 hrs of battery life since the update. And even when it is idle it still drains battery like atleast 2 percent every hour.
Also the charging is very slow. I have a quick charger that used to take the battery life from 0 to 20 in atleast 10 - 15 mins. But now it actually drains the battery if I am using the phone while charging. And yes I have switched off the battery optimization option.
Any help will be appreciated even if it is just a confirmation that I am not the only one having this issue, which will at least let me know that it is not just my phone.
There must be some process with corrupted data after de update which is constantly executing something. I recommend you to do a full wipe, factory reset
Enviado desde mi Xperia Z5 Premium mediante Tapatalk
ifilgud said:
There must be some process with corrupted data after de update which is constantly executing something. I recommend you to do a full wipe, factory reset
Enviado desde mi Xperia Z5 Premium mediante Tapatalk
Click to expand...
Click to collapse
Oh did not know this could happen. Will definitely try doing a full wipe and see how things go! Thanks a lot!
I never fully trust OTA updates, because it keeps all the applications data and some special case of your current configuration maybe is not "converted" to the new version and causes the programs to behave weird. Have you looked at the battery usage? Maybe you find the process which a huge % of battery eaten, and just wiping that app data is enough
ifilgud said:
I never fully trust OTA updates, because it keeps all the applications data and some special case of your current configuration maybe is not "converted" to the new version and causes the programs to behave weird. Have you looked at the battery usage? Maybe you find the process which a huge % of battery eaten, and just wiping that app data is enough
Click to expand...
Click to collapse
Thanks for the reply! Yeah I looked at the battery usage stats and no specific app is draining more than 2 percent of the battery over a charge. The only things that have taken most out of the battery are 1. The Screen On Time which is to expected and 2. The Idle Phone which takes around 15% consistently in every charge.
adya_2505 said:
So Just to announce where I am coming from, I am a Sony fan for the past 4 years, Had the Z2 and was totally blown away by the battery life it offered. Then I got the Z5P and even though the battery performance was nowhere near the Z2 I still got through an entire day with it without issues so I was happy.
Then came the Nougat update and all hell broke loose. I am literally getting just 6 hrs of battery life since the update. And even when it is idle it still drains battery like atleast 2 percent every hour.
Also the charging is very slow. I have a quick charger that used to take the battery life from 0 to 20 in atleast 10 - 15 mins. But now it actually drains the battery if I am using the phone while charging. And yes I have switched off the battery optimization option.
Any help will be appreciated even if it is just a confirmation that I am not the only one having this issue, which will at least let me know that it is not just my phone.
Click to expand...
Click to collapse
after updating to .372 , i learned from internet that this build has battery draining issues. ( i never faced any )
after updating to .376. , the phone is as steady stable as my other xperias (btw z5p is my 6th xperia )
now there is however a catch.
1. if you updated on OTA , this means the update of 1.2gb via ota only replaced certain files from .305 to make it .372 build (android 6 to 7) --- such OTA updates USUALLY ends up having problems (in general) with battery draining issues. Such problems i personally faced during updating from honeycomb to ics. - in short whenever update is available; always install FRESH
2. if your bootloader is locked then use xperia companion to install fresh after wiping all data. (makebackups)
3. if your phone is not rooted then try disabling all un necessary apps under Apps section.
----
Trivia
You cannot compare Z5p with predecessors like Z3/Z2/Z1 and Z since
1. they were always smaller in screen size / resolution and were not 4k
2. They stops at Android 5 / 6 as their last builds and battery life was awesome w.r.t consumption
.
.
.
YasuHamed said:
after updating to .372 , i learned from internet that this build has battery draining issues. ( i never faced any )
after updating to .376. , the phone is as steady stable as my other xperias (btw z5p is my 6th xperia )
now there is however a catch.
1. if you updated on OTA , this means the update of 1.2gb via ota only replaced certain files from .305 to make it .372 build (android 6 to 7) --- such OTA updates USUALLY ends up having problems (in general) with battery draining issues. Such problems i personally faced during updating from honeycomb to ics. - in short whenever update is available; always install FRESH
2. if your bootloader is locked then use xperia companion to install fresh after wiping all data. (makebackups)
3. if your phone is not rooted then try disabling all un necessary apps under Apps section.
----
Trivia
You cannot compare Z5p with predecessors like Z3/Z2/Z1 and Z since
1. they were always smaller in screen size / resolution and were not 4k
2. They stops at Android 5 / 6 as their last builds and battery life was awesome w.r.t consumption
.
.
.
Click to expand...
Click to collapse
would love to know how yous is working. tried fresh 376, 378. Tried update from 6 to 7
7 7 to 7
phone idle service kills my battery. Its all over the web, an epidemic
WildBit said:
would love to know how yous is working. tried fresh 376, 378. Tried update from 6 to 7
7 7 to 7
phone idle service kills my battery. Its all over the web, an epidemic
Click to expand...
Click to collapse
running on .376. Battery lasts 1.5 days of average use
i have rooted , debloated phone with superuser
YasuHamed said:
running on .376. Battery lasts 1.5 days of average use
i have rooted , debloated phone with superuser
Click to expand...
Click to collapse
That´s great! Can´t put my finger on it... Lots of people having exact same issue, something in common just not yet known
WildBit said:
That´s great! Can´t put my finger on it... Lots of people having exact same issue, something in common just not yet known
Click to expand...
Click to collapse
however some of friends on XDA agrees that .305 (android 6.0.1) (came out dec2016) is the BEST build ever for z5p. addressed all battery issues and it was the final build for z5p on android 6.0.1
even i am thinking to degrade my phone due to ram consumption of N is very high!
this is why xzp has 4gb ram!
I need to know. If I updated my phone to .376 and it's having this lack of battery life, DO I HAVE TO SELL IT OR DISPOSE OF IT BECAUSE IT'S LITERALLY A LOST CAUSE NOW? (P.S. I immediately did a factory reset after the Nougat install completed.)
Because apparently if you updated to this build, then returned to the last Marshmallow build, THE PROBLEM IS NOT FIXED, and reloading nougat will only make things worse. And if you updated to .378, it not only does this not get fixed, it breaks your headphone jack to boot.
Please help. I am freaking out about this battery life. I lost 60 PERCENT IN 6 HOURS OF BASICALLY PODCASTS. ?
Odeira.Oloap said:
I need to know. If I updated my phone to .376 and it's having this lack of battery life, DO I HAVE TO SELL IT OR DISPOSE OF IT BECAUSE IT'S LITERALLY A LOST CAUSE NOW? (P.S. I immediately did a factory reset after the Nougat install completed.)
Because apparently if you updated to this build, then returned to the last Marshmallow build, THE PROBLEM IS NOT FIXED, and reloading nougat will only make things worse. And if you updated to .378, it not only does this not get fixed, it breaks your headphone jack to boot.
Please help. I am freaking out about this battery life. I lost 60 PERCENT IN 6 HOURS OF BASICALLY PODCASTS.
Click to expand...
Click to collapse
Well, after all my trials I flashed MM back and everything is back to normal. The issue is with 7 so not sure what happened to your handset
EDIT: Re-upgraded once again= battery 8 hour life. Go into About Phone, Status and disable battery optimization. The handset reboots and incredibly this morning it was like the old days .
WildBit said:
Well, after all my trials I flashed MM back and everything is back to normal. The issue is with 7 so not sure what happened to your handset
EDIT: Re-upgraded once again= battery 8 hour life. Go into About Phone, Status and disable battery optimization. The handset reboots and incredibly this morning it was like the old days .
Click to expand...
Click to collapse
Maybe I'll try that. The best I was able to do was 21 hours with one bar LTE, 6 hour's sleep, and 3h40m screen on time with several hour's worth of Pocket Casts.
i confirm that on build .33 i lost my battery even on stamina mode one percent every 10 minuets over using wifi , it just keeps the battery when device is screen off -_- its horrible i didnt have this kind of problem with .253 and im wondering revert back to MM

CPU Overload Problem

I've been on the oneplus 3 since a few months and never had this problem before. I've been on paranoid android since it came out and also never had this problem. But since yesterday my cpu has been overloading at over 95% the whole time the phone stays switched on and thus results in battery drain and overheating. I'm almost unable to use the phone at all. The only change that I have done to this phone just before this happened is update all my apps yesterday which I haven't updated in a month. I don't think this is a rom problem as it never happened till yesterday. Could this be a problem of one of the apps that got updated? Or any other solution?
P. S: I'm posting this on the paranoid android discussion as well.
rockstm said:
I've been on the oneplus 3 since a few months and never had this problem before. I've been on paranoid android since it came out and also never had this problem. But since yesterday my cpu has been overloading at over 95% the whole time the phone stays switched on and thus results in battery drain and overheating. I'm almost unable to use the phone at all. The only change that I have done to this phone just before this happened is update all my apps yesterday which I haven't updated in a month. I don't think this is a rom problem as it never happened till yesterday. Could this be a problem of one of the apps that got updated? Or any other solution?
P. S: I'm posting this on the paranoid android discussion as well.
Click to expand...
Click to collapse
Perhaps a reboot? What have you tried already?
Check logcat to see whats causing it

Random Shutdown Problem (8.1 related?)

So I know a lot of people are reporting shutdown or reboot issues on the Pixel XL 2. I was wondering if anyone has pinpointed this to android 8.1? Or if this issue is also happening on Android 8.0.1? On my old Nexus 6p with the Android 8.1 DP1 and DP2 I would get random shutdowns where I couldn't turn the phone back on unless I placed it on the charger for a second; no matter the battery life. And I put a brand new battery in it like 2 weeks ago and Accu Battery reported 115% health. I just got my new Pixel XL 2 and I am giving my Nexus 6p to my brother so earlier this week I restored stock on my Nexus 6p to November 8.0.1 (OP6 I think). And all this week while still using my Nexus 6p the random shutdown issue went away. So that got me thinking the issues are Android 8.1 related? Anyone confirm this?
Just trying to help the community!
https://forum.xda-developers.com/pixel-2-xl/help/getting-random-reboots-t3692366
No random reboots (yet) but the difference between the time it takes my phone to unlock using the power button or fingerprint on the November release and DP2 is staggering... On the November release (stable) unlocking is lightning fast.. DP2? Very slow... I don't know why!!! A few have had this issue but most haven't... it's weird and I hope whatever the issue is gets fixed? I feared it was hardware related but it works as it should on the November release.

Poor battery life

Hello, i have a problem with my A2 lite. Battery life is just 2days and 4h SOT. Suspect is system consumption 44%. Have you experienced that someone? I have to try factory reset, or what? Thanks for help.
You should definitely factory reset the phone, you should not be below 6h SoT with this battery... Im regularly getting around 8 hours of SoT depending on what u use...
Same here. 1 day after the november security update and I have almost the same numbers as the OP. Coincidentally, 2 days ago my ticwatch e started draining battery dropping to almost half of what i was used to. I suspect the update messed up something.
No strange battery drain since November update on my side. Maybe an app you use was updated at the same day which is causing the drain.
Facing the same issue after november update. Same usage, same apps. Might have to factory reset
Edit: careless of me lol
So I did factory reset. Issue with battery continues. Android system and google play services using most battery, altogether about 30%. SOT is basically half of what it used to be. Google play services are on the latest Nov12 version.
Edit: Whatever is broken, it also affects the battery life of my wear os device (ticwatch e). After connecting the watch to old cell phone (ascend p7) battery drain of the device stopped
It was the fault of the november security update and now there's another security update which is going to fix the battery draining issue!
Let's wait few days to see. Installed yesterday and the phone battery looked promising... Until paired with my wear os device (Ticwatch e). Then the battery drained started again, on both devices. Google Play Services still have top usage. (I tested the watch with my old phone running on lolipop, all ok there, so it's got definitely something to do with the latest updates)
Had same issue with 1st november patch, now the 2nd seems to have fixed: again slow draining...fine!
I've also experienced bad battery consumption since my 2x November updates, from 9+ hours SOT to 5 hours (approx 2 days to 1 day)
have the same problem, bought the phone, it was offering me upgrade to android 9, i did it, and the battery cannot hold for more than some 29 hours.... i cannot see whats draining it unless i root it, because Gsam cannot see which apps specifically. anyone still have the issue on android 9?
santos1911 said:
have the same problem, bought the phone, it was offering me upgrade to android 9, i did it, and the battery cannot hold for more than some 29 hours.... i cannot see whats draining it unless i root it, because Gsam cannot see which apps specifically. anyone still have the issue on android 9?
Click to expand...
Click to collapse
Yes, I have the same issue, on Android 9 I can't get more than 6h ScreenOnTime. That's the reason why I prefer Oreo
santos1911 said:
i cannot see whats draining it unless i root it, because Gsam cannot see which apps specifically. anyone still have the issue on android 9?
Click to expand...
Click to collapse
GSam Battery Monitor can be granted some rights by adb (no root needed), so it can show consumption per app.
Have a look at
GSam Battery Monitor -> Menu -> More -> Enable More Stats
I ususally have less than 2 days with 6-7 SOT. If it's less, GSam shows me, which app consumed more than it should.
Howdy2 said:
GSam Battery Monitor can be granted some rights by adb (no root needed), so it can show consumption per app.
Have a look at
GSam Battery Monitor -> Menu -> More -> Enable More Stats
I ususally have less than 2 days with 6-7 SOT. If it's less, GSam shows me, which app consumed more than it should.
Click to expand...
Click to collapse
mine says i have to root it in order to enable it. in the same menu.
been browsing the MIUI forum, some people having the same issue, the guys who dont have that issue, are claiming its adaptive batterys fault and that it will normalise in a week or so, when adaptive battery does its thing.
sound odd, but ok.
also, it says that rollback to oreo is not recommendable because some functions could get buggy.
I had a problem after upgrading, downgrading and upgrading again. Was apparently caused by a modem firmware issue. Reflashing the modem from 10.0.3.0 fastboot image fixed it for me.
Showed up as "system" but nothing that could be pinpointed with GSam (root) other than high load in the kernel.
santos1911 said:
also, it says that rollback to oreo is not recommendable because some functions could get buggy.
Click to expand...
Click to collapse
not true. i have done the downgrade without issues. Oreo, in my opinion, is very optimized for our mi a2 lite....im waiting a better Pie version. if you want to read how to do the downgrade here the link https://forum.xda-developers.com/mi-a2-lite/help/sim-card-issue-downgrading-pie-9-0-t3874350/page6
okay so what should i do now? after downgrading from 10.0.4.0 pie to 9.6.11.0 oreo and rooting and it got even worse than ever. Please advice me fast!
http://imgur.com/gallery/ny3AWee
SadToni said:
okay so what should i do now? after downgrading from 10.0.4.0 pie to 9.6.11.0 oreo and rooting and it got even worse than ever. Please advice me fast!
http://imgur.com/gallery/ny3AWee
Click to expand...
Click to collapse
I don't know how you downgraded your phone but I've downgraded mine from 10.0.4.0 to 9.6.11.0, battery life is better than February update. Phone is snappy and had no issues at all (except for SIM2 which I don't use). I've also rooted it with Magisk.

Are you happy with Android 10 on this phone?

I've been running Android 10 since release and I have to say it has been the poorest experience yet since the phone first came out. It is too aggressive closing background processes. I can't have a podcast play to completion without it just closing and even forgetting where I left off. The leg is horrible and my battery life has gotten worse since pie.
Am I alone or is anyone else having a similar experience?
Sent from my Pixel 3 XL using Tapatalk
I like 10...No issues other then bluetooth connectivity occasionally acts up when connecting to my vehicle and running Pandora. I never cared for 9 and went back to 8.1 on my PH-1 until a stable version of 10 is available.
MArtyChubbs said:
I've been running Android 10 since release and I have to say it has been the poorest experience yet since the phone first came out. It is too aggressive closing background processes. I can't have a podcast play to completion without it just closing and even forgetting where I left off. The leg is horrible and my battery life has gotten worse since pie. Am I alone or is anyone else having a similar experience?
Click to expand...
Click to collapse
Other than Google headed toward completely locking down recovery, I've been happy with it. Stock, rooted, EX kernel. Not experiencing any memory or lag issues at all.
Hello,
I have the device since ~ two months. I don't have any special complaint...
Battery is rather good for the moment. September version was quite buggy..!
I think the october release improved the experience a lot...
Actually stock October image + Root + EX Kernel.
Cheers...
Sébastien.
I only have two issues, and both aren't deal breakers, but they are concerning a bit. The first is random reboots like once a week. It doesn't matter what I'm doing as it just decides to reboot. The other is a bit more concerning as it happened twice since 10 was officially released. Again it doesn't matter what I'm doing, and the screen will go black, and become unresponsive. I have to force a manual reboot, and when it tried to boot the splash screen flashes several times, and then it boots into recovery with a message "Could not load Android OS. You can try again, or do a factory resest.". I selected "Try Again", and it booted normally, but I don't like risking that. Other than those two issue it's been super smooth, and very snappy. I have no complaints about performance at all when it's working normally.
Thank you for the responses. I'll try to wipe and reinstall to see if that helps.
Sent from my Pixel 3 XL using Tapatalk
MArtyChubbs said:
I've been running Android 10 since release and I have to say it has been the poorest experience yet since the phone first came out. It is too aggressive closing background processes. I can't have a podcast play to completion without it just closing and even forgetting where I left off. The leg is horrible and my battery life has gotten worse since pie.
Am I alone or is anyone else having a similar experience?
Sent from my Pixel 3 XL using Tapatalk
Click to expand...
Click to collapse
Glad you've mentioned the podcast problem. Same here. Either stops randomly and when going back in then it's back to the beginning. Are you using Google Podcast app?
Yes, that app has been the most frustrating. Although, iheart has given me the same problem. Nothing like listening to a 4 hour episode of Hardcore History and then losing where I was just for checking how bad I'm doing in fantasy football. Double kick in the nuts...
Sent from my Pixel 3 XL using Tapatalk
I liked the Android 10. Don't have problem with apps closing or RAM issues. My problem is with the battery draining. Already done a factory reset after the OTA, but the battery life is getting worse every day. Have no social networks besides WhatsApp, using a few data because I live in small town that every place that I go have wi-fi. Using pie, have 36/38 hours with 4.5/5 hours os screen. With Android 10 now have 30 hours at best with 5/5.5 SOT. Battery is draining like 2% per hour, and it really bothers me. Also, full stock here. Probably will back to Pie soon.
november update seems to have made some improvements with battery life.
droidstyle said:
november update seems to have made some improvements with battery life.
Click to expand...
Click to collapse
Battery life has been quite great for me.
Goku80 said:
Battery life has been quite great for me.
Click to expand...
Click to collapse
Agree...I am getting almost 2 days of use if I run the device down to 10%.
Rafsxd said:
I liked the Android 10. Don't have problem with apps closing or RAM issues. My problem is with the battery draining. Already done a factory reset after the OTA, but the battery life is getting worse every day. Have no social networks besides WhatsApp, using a few data because I live in small town that every place that I go have wi-fi. Using pie, have 36/38 hours with 4.5/5 hours os screen. With Android 10 now have 30 hours at best with 5/5.5 SOT. Battery is draining like 2% per hour, and it really bothers me. Also, full stock here. Probably will back to Pie soon.
Click to expand...
Click to collapse
Have you tried Nov update?
Sent from my Pixel 3 XL using Tapatalk
droidstyle said:
Agree...I am getting almost 2 days of use if I run the device down to 10%.
Click to expand...
Click to collapse
Goku80 said:
Battery life has been quite great for me.
Click to expand...
Click to collapse
Did you both get the phone at launch?
Sent from my Pixel 3 XL using Tapatalk
MArtyChubbs said:
Did you both get the phone at launch?
Click to expand...
Click to collapse
Not for me no. I got the phone back in June.
The battery life on P3XL is garbage. The P3XL is 2 months old. I have a 2 year P2XL with the exact same setup and the exact same apps. The battery life on P2XL is at least 50% better, even though it has been used for 2 years.
With identical usage, the P3XL drains battery twice as fast as P2XL. I've compared multiple scenarios with identical usage on both phones.
So no amount of Vodoo magic will fix the battery in P3XL. It's just terrible. My hypothesis is the battery temperature. I have an app that measures battery temperature and the P3XL seems to have a similar problem as P1XL - it runs WARM.
The P2XL, however runs much cooler in temperature So for ex, browsing Chrome and checking email, the P3XL might be at 35-37 Celsius, but the P2XL will be at less than 25 Celsius in exact same conditions.
Charging the P3XL also make it reach sometimes 40 Celsius, playing game over 45 Celsius. The P2XL almost never goes over 30 Celsius even on heavy load.
The battery in P3XL also drains very quickly with screen usage. I think the phone suffers from poor optimization, bad thermals, overheating and a battery hungry screen.
I'm always stressed out when being out without a charger for the P3XL. With the P2XL - it's never been a problem. I only charge it after 2 days.
to me, Android 10 has been the worst update on the Pixel 3 XL.
v12xke said:
Other than Google headed toward completely locking down recovery, I've been happy with it. Stock, rooted, EX kernel. Not experiencing any memory or lag issues at all.
Click to expand...
Click to collapse
This is exactly how I feel. Sad Google decided to lock-down recovery, but it was just a matter of time. Wouldn't be surprised if this is just another step towards eventually removing us from obtaining root. (hope not)
But other than that, I love Android 10.. I love dark mode, bluetooth has been stable for me and stock rom with EX kernel has been great. But that's also been the combo I've had on my phone for years dating back to the Nexus 6P.
Just leaving this here
And I just want a customisable navbar.
Is it so hard Google?

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