yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi 8 Real Life Review] Stoffl_:
First day on global beta 9.1.10, Adaptive Battery enabled, Always on Display enabled, non-interactive scenes enabled - So AOD will go off if you don't touch the device for a while and will go back on when you pick it up again.

Network Mode is LTE/UMTS auto (PRL).

MI 8 cell battery consumption still seems to be more than other devices but it isn't nearly as awful as it was in earlier PIE releases for me. :)

34% battery after 22h of light use with 1h40min SOT is acceptable in my book. Once bootloader is unlocked and I can also run greenify/amplify to reign in some background services this might get pretty good.

I don't have time to run a full comparison again at the moment but changing the network mode might be more about improving signal and network handover than standby drain at the moment.

(The new default network mode of LTE/UMTS auto (PRL) in Xiaomi.eu releases was a change by the EU mod team not Xiaomi. Everythings still the same in global releases)

---------- Post added at 03:21 PM ---------- Previous post was at 02:58 PM ----------

For anyone else confused by battery historian when trying to upload the bugreport " bugreport does not contain a valid bugreport file".

Open the zip file and extract the dipper bugreport zip file within and upload that.
[Xiaomi Mi 8 Real Life Review] GoldGanja:
The good thing is that your device now goes to full doze (blu bar) even if you are not in airplane mode....correct? that's an improvment

I see also that you, like me, have TONS of wakeup (check CPU STATE) caused by that Wakeup IRQ detected during suspend: 113 WLAN_CE_2

Check Kernel wakeup reasons and report if i'm correct. I've opened another bug thread about it but i bet my shoes, we will be ignored again Bug report

BTW why you have re-enabled non interactive scene?
[Xiaomi Mi 8 Real Life Review] Stoffl_:
I've never had that issue of yours, doze was fine during night time. I never had to use airplane mode.

Yeah I can see that WLAN CE 2 interrupt, no idea what it is or if that's actually an issue or normal.

I've re-enabled non interactive scenes to check if they might've fixed it.
[Xiaomi Mi 8 Real Life Review] GoldGanja:
this makes me wonder... is it because of the poor reception that it does not go full doze (only light) or something else... bah
[Xiaomi Mi 8 Real Life Review] Stoffl_:
Naaah that's not related to network connectivity , that's some app keeping your phone awake
[Xiaomi Mi 8 Real Life Review] GoldGanja:
Yhea you were right, there was an app... Mi Fit. Yesterday it went full doze without triggering the airplane mode...

news about the non interactive scene? does it work better or is a battery hog?
[Xiaomi Mi 8 Real Life Review] Stoffl_:
idk man battery drain fell off a cliff on the 2nd day, don't know if it's related.

I'm tired of trying to troubleshoot this **** without root.
[Xiaomi Mi 8 Real Life Review] GoldGanja:
I'm sorry to hear that pal, i know the frustration is reaching it's limit. The situation will not change anytime soon... the mix PIE + MIUI doesn't work very well.

We should just unlock and get back to Oreo (ARB value is for both 1 , so should be possible by mi flash)

or install a custom rom and call it for the day.

ATM my battery stats are like this (see screenshot)

I've tuned some apps that caused big drain (like Mi Fit) but it's no where near Oreo. My only regret is not having a bugreport from Oreo to compare ...
[Xiaomi Mi 8 Real Life Review] najabi:
That's the key. Cell standby is on average 6mAh/hour on this phone. On a Mi A1 is 1mAh/hour. SIX times less. Stationary test at home, both on LTE. Good reception. No handover.

Anyway 20% Stanby Cell in 21 hours is too much. Same as 1h40m SoT? Look at Wifi Radio: 2.6%. 8 times less battery.

Yeah, total battery is not bad, but it could be better! We have 3400 mAh.ç

We're talking about 1% discharge per hour idle, 10% in 10 hours. That's too much. The main culprit: cell standby (2nd in line of drain). 1st is android background. It can be tweaked, yes, but you can't get away with Cell Standby 20% in total, guys.

Exactly. But in stationary place there's no network handover. It's all about standby drain.

And the only way to tell is to compare with another phone and taking consumption in mAh/hour in stablished time-segments, not percents. Percents depend on total use, which includes screen and cpu use. The only tool that enables to see for me is System2 Panel.
[Xiaomi Mi 8 Real Life Review] Stoffl_:
Yes the mi 8 Radio is unusually bad or inefficient, we all agree. :)

But you can't really compare different devices like that... Antenna design, soc, software optimization - there's loads of factors when it comes to the actual current being drawn.

I'm curious to see a oreo / pie comparison for the mi 8 because I suspect there won't be much difference.

High cell standby drain was the first odd thing I noticed after unboxing and using the phone for a day. That was on oreo 10.0.3.0 global stable.
[Xiaomi Mi 8 Real Life Review] GoldGanja:
You are totally right, cell standby drain was there on Oreo... this is a fact. BUT, i could manage 2 full days, 4Hrs SoT and still get a 40 % of battery left as you already know from the bug thread on the MIUI forum.

I believe that something something is misbehaving between PIE and MIUI framework. So yhea, we have a high drain on cell standby...this is unsolved since i first booted the device like you.

But make no mistake, OREO was nothing like this.
[Xiaomi Mi 8 Real Life Review] Stoffl_:
Did you ever try uninstalling the metrics xiaomi packages?

That really made a difference with Android system drain, the miui services are all grouped in there
[Xiaomi Mi 8 Real Life Review] GoldGanja:
Did you mean analytics package?
[Xiaomi Mi 8 Real Life Review] Stoffl_:
Yeah the one where they harvest data and usage statistics to make money out of it

https://xdaforums.com/showpost.php?p=78453063&postcount=31

http://en.miui.com/thread-653748-20-1.html#post_22067133
[Xiaomi Mi 8 Real Life Review] GoldGanja:
yhea sure i disabled those nasty apk... and i know i'll sound redundant now, i did not on oreo cuz wasn't needed! :p:silly::eek:
[Xiaomi Mi 8 Real Life Review] najabi:
I have also compared to a cheap Bq Aquaris A4.5 Android One phone, and cell standby is around 2.5mAh/hour (Mi 8 is about 6mAh, Mi A1 1mAh), according to System Panel. But this augments during the day when I go out. I expected that a flagship phone didn't consume more power for cell network than a cheaper phone, but I can live with it.

Say also that according to MIUI battery stats, in yesterday fresh 9.1.30 my phone was also active during the night on idle (was sync with screen during the day).

I wonder if that will be the crystal case that needs more power to get cell signal... I also wonder how does the Pocophone in this regard.

About the bloatware, be careful because apart from disabling those, I uninstalled some additional suspect resistant apks, like com.xiaomi.xmsf (Xiaomi Service Framework) and the phone started to act funny ;)

I'll flash some other rom like Syberia and probably Lineage to compare results. :) The mystery of the radio is out there.

By the way, when I install root apps, there is a good delay before Magisk allows it, it's not working fine version 18 to me. To you?
[Xiaomi Mi 8 Real Life Review] Stoffl_:
Day 2 on 9.1.10, Network Mode LTE/UMTS auto (PRL), non-interactive scenes disabled again

Went and uninstalled some additional MIUI bloatware(you can see the slight spike in phone charge from USB). Stuff I'd never even use or want anyways.

Like I said analytics, msa and glgm(some ****ty xiaomi game app) was allready uninstalled weeks ago.

From memory:

com.facebook.appmanager
com.facebook.katana
com.facebook.services
com.facebook.system
(yeah lets run facebook **** as a system process, great idea xiaomi..)
com.mfashiongallery.emag
com.miui.android.fashiongallery
(I don't even..)
com.miui.yellowpage
com.xiaomi.mipicks

Interestingly, that does seem to have helped with standby drain. Discharge rate the night before was 0.4-0.6% / h during full doze and 0.6-1.3% / h during light doze according to battery historian.

Last night it was 0.3% / h during full doze and 0.5-0.9 / h during light doze.

Notbad.jpg
[Xiaomi Mi 8 Real Life Review] GoldGanja:
Hey guys,

i've started the countdown to unlock the bootloader (300 Hrs)...so in about 13 days i should be able to unlock and i'll try to flash back to Oreo as first. If everything goes well, we will have something to compare too.

If not, i'll just go with a custom rom i think.

Duration / Realtime: 39h57m31.2s

Aggregated Checkin Stats:

Metric | Value

Screen Off Discharge Rate (%/hr) | 0.44 (Discharged: 15%)

Unfortunatly Full doze for me is not a thing, Mi Fit or Mi Band Tools doesn't let the device in deep sleep, i have to try Fitness and Notify but don't know. Plus i don't know if on Oreo was a problem or not cuz i don't have any bugreport.

Screen On Discharge Rate (%/hr) | 8.99 (Discharged: 53%)

Screen On Time | 5h53m44.964s

Screen Off Uptime | 2h41m52.665s

---------- Post added at 09:58 AM ---------- Previous post was at 09:29 AM ----------

On a side note i just received a private message from one of the MIUI Device Team:
[Xiaomi Mi 8 Real Life Review] Stoffl_:
Well that's...something? I guess.
[Xiaomi Mi 8 Real Life Review] GoldGanja:
Good news everyone, new stable update release...both baseband and kernel are updated...let's hope for the best.

Some user already reported (HOW?!) that battery is better.... :p
[Xiaomi Mi 8 Real Life Review] Stoffl_:
ikr..lol

that's still an older baseband and different kernel than latest beta so I wouldn't really get my hopes up.

*edit* Ok you also got adaptive battery feature with that release so that should help a bit
[Xiaomi Mi 8 Real Life Review] najabi:
WOW guys! :victory:

These are some kickass discharge rates! How do you do it?

By the way, when you say you uninstall bloatware apps, you force uninstall or just disable them? In my case, the list of apps I have recently disabled, and so far all is fine, are these... ~50:

dipper:/ # pm list packages -d
package:com.qualcomm.qti.perfdump
package:com.goodix.fingerprint
package:com.google.android.googlequicksearchbox
package:com.android.providers.calendar
package:com.miui.contentcatcher
package:com.xiaomi.micloud.sdk
package:com.xiaomi.payment
package:com.android.browser
package:com.miui.guardprovider
package:com.google.ar.core
package:com.google.ar.lens
package:com.miui.backup
package:com.xiaomi.mirecycle
package:com.miui.micloudsync
package:com.miui.daemon
package:com.android.hotwordenrollment.xgoogle
package:com.miui.hybrid
package:com.miui.vsimcore
package:com.mi.webkit.core
package:com.xiaomi.simactivate.service
package:com.mfashiongallery.emag
package:com.android.calendar
package:com.miui.translation.kingsoft
package:com.miui.catcherpatch
package:com.miui.personalassistant
package:com.android.hotwordenrollment.okgoogle
package:com.miui.bugreport
package:com.google.android.apps.wellbeing
package:com.fingerprints.extension.service
package:com.miui.cloudbackup
package:android.autoinstalls.config.Xiaomi.dipper
package:com.android.printservice.recommendation
package:com.xiaomi.xmsf
package:com.xiaomi.joyose
package:com.miui.nextpay
package:com.google.android.feedback
package:com.google.android.printservice.recommendation
package:com.google.android.syncadapters.calendar
package:com.miui.cloudservice
package:com.miui.hybrid.accessory
package:com.fingerprints.sensortesttool
package:com.miui.translation.xmcloud
package:com.miui.touchassistant
package:com.xiaomi.providers.appindex
package:com.miui.cloudservice.sysbase
package:com.miui.cleanmaster
package:org.codeaurora.gps.gpslogsave
package:com.android.email
package:com.miui.greenguard
package:com.miui.audioeffect

P.D: Can you help me use Battery Historian Stats? Which log file? Do you use Ex Kernel Manager Battery Monitor (onscreen and offscreen discharge) and BetterBatteryStats monitor at the same time?
[Xiaomi Mi 8 Real Life Review] GoldGanja:
Hey man,

so i'm on stable so i can't use root... to disable this apk i just use adb shell command “pm uninstall -k --user 0 <name of package>”.

I've disabled just 3 apk:

pm uninstall -k --user 0 com.miui.analytics

pm uninstall -k --user 0 com.miui.msa.global

pm uninstall -k --user 0 com.xiaomi.glgm

As for Battery Historian, i don't use Ex Kernel Manager...just BBS but it's not related. To use it it's pretty simple, just pull a bug report and upload to the site https://bathist.ef.lc/

To pull a bugreport you can use adb too...

Create a report from raw data.
For devices running Android 7.0 and higher:
adb bugreport > [path/]bugreport.zip

or if enabled in developer options there should be a voice... "Take bug report."
[Xiaomi Mi 8 Real Life Review] Stoffl_:
Also you have to extract the dipper bugreport zip from the first zip and upload THAT to battery historian

It's all mentioned in this thread or on the last couple pages.

global beta with android 9 adaptive battery feature enabled, changed network mode, uninstalled xiaomi bloatware/analytics spyware, disabled interactive scenes
[Xiaomi Mi 8 Real Life Review] GoldGanja:
too soon to say but ATM my discharge rate at screen off is increased to 1%/Hr ... i've cleaned cache and rebooted... i'll report back with more in depth info.
[Xiaomi Mi 8 Real Life Review] cool400:
Hi guys,

I'm using the xiaomi.eu-rom with Magisk-root, and I want to disable as many bloatware-apps as possible.

Could you tell me where I can find a list of the unnecessary apps?

Thanks and best regards

cool400
[Xiaomi Mi 8 Real Life Review] Stoffl_:
Anyone still on 8.12.20 that could post a screenshot of the Baseband and kernel version ?
[Xiaomi Mi 8 Real Life Review] najabi:
Look at my list at my last post above, I'm on 9.1.10 and I being root I disabled 50 of them instead of uninstalling, and MIUI is running fine. Beware that some apps you may want to keep, like Calendar and Email.
[Xiaomi Mi 8 Real Life Review] GoldGanja:
I had to reset my device due to horrible drain, this time I did it from stock ecovery ... Now I'm doing all over again.

Do you guys knows what com.xiaomi.joyose exactly is?
[Xiaomi Mi 8 Real Life Review] najabi:
Don't know exactly, but it appears in some bloatware lists, so i disabled it.

By the way, I installed Lineage 16 Unofficial yesterday, closed all apps except EX Kernel Manager Battery Monitor, and during the night, it discharges the same: 1%./hour. The cell standby drain is the same than in MIUI.
[Xiaomi Mi 8 Real Life Review] Stoffl_:
3 more days...
[Xiaomi Mi 8 Real Life Review] cool400:
Thanks for your list!

I just found this one and asked the author if it's working with our phone too:

https://xdaforums.com/mi-5s/themes/mod-unbloatmi-bloatware-remover-t3556444

Edit:

here in the MIUI-forum: http://en.miui.com/thread-3620390-1-1.html
[Xiaomi Mi 8 Real Life Review] GoldGanja:
So after the reset the things are normal again... i could say even better but i need more time to evaluate. Screen off discharge was 0.76 %/Hr BEFORE the de-bloat

i've added

com.miui.daemon

, android.autoinstalls.config.Xiaomi.dipper , com.miui.hybrid and ofc com.xiaomi.joyose which is always running as battery historian tells me.

Plus i had a LOOOOONG full doze with both adaptive battery and interactive scene switched on. (before de-bloat)

now let's see how it behave and as always i'll report back!

If i remember correctly , but i'm not sure, when you use EX K. M. Battery Monitor it actually consume a bit for the active monitor...so maybe that 1% is not "real"? Anyway, did you managed to use Battery Historian?
[Xiaomi Mi 8 Real Life Review] najabi:
Bene! :good:

I'm analyzing Battery Historian dump, amazing!! Lots of data... really useful. Preliminary on Lineage, 22h, I see CELL Power Estimate: 4.97%, Wifi 0.58%. It is consistent with my pre-measure of being 8 times more power.. But my cell reception changes during the night, it could be a reason.. Screen-off discharge total: 1.18%.

I have found this post on Pocophone thread about battery advice, I think it's interesting:

Some Tips to MINIMIZE battery drain

Will keep on reporting..

Stoffl_ Hold on tight! My unlock time was 340 hrs, 15 days, half than normal, I think because I started from Developer Global and had registered my phone and details on my miui account...
[Xiaomi Mi 8 Real Life Review] Stoffl_:
I've unlocked my mi pad 4 in december, that reset the timer to one month.
[Xiaomi Mi 8 Real Life Review] GoldGanja:
since you started to use battery historian do you have in the kernel wakelock that nasty wlan_ce_2 on lineage?
[Xiaomi Mi 8 Real Life Review] najabi:
No, it doesn't appear in Battery Historian logs or EX Kernel Manager or BBS....

Now I am on Syberia. Nice Rom, It's configurable, simple AOSP code, responsive and hasn't bloatware. I'm experimenting with it...
[Xiaomi Mi 8 Real Life Review] GoldGanja:
Good for you... i really have no idea what that Kernel Wakeup is and could't manage to find any info about it...

Anyway, with the last global update, after the reset things are back to "normal PIE drain" , it's a bit better then before but still not at Oreo level.

Aggregated Checkin Stats: 42h28m59.664s
Metric | Value
Screen Off Discharge Rate (%/hr) | 0.41 (Discharged: 15%)
Screen On Discharge Rate (%/hr) | 11.03 (Discharged: 62%)
Screen On Time | 5h37m9.288s
Screen Off Uptime | 2h17m12.143s
Userspace Wakelock Time | 55m37.932s
Sync Activity | 1m25.889s (200 times)
JobScheduler Activity | 25m0.405s (1045 times)
App Wakeup Alarms | 1296 times
CPU Usage | 4h40m7.119s user time, 4h0m9.939s system time
Kernel Overhead Time | 1h21m34.211s
Kernel Wakelocks | 55m33.389s (2.771463e+06 times)
Wakeup Reasons | 1h4m2.401s (6739 times)
Mobile KBs/hr | 70.27
WiFi KBs/hr | 15468.56
Total WiFi Scan Activity | 29m7.315s (426 times)
Total WiFi Full Lock Activity | 1m8.455s
Mobile Active Time | 2h36m50.948s
Signal Scanning Time | 11m37.331s
Full Wakelock Time | 38m42.953s
Interactive Time | 5h39m0.12s
Phone Call Time | 5m50.681s
Device Idle Mode Enabled Time | 11h24m36.728s
Device Idling Time | 11h27m7.648s
Total GPS Use | 0 (0 times)
Wifi Power Usage | 0.00%/hr, 0.00% total
Wifi Transfer Time | 2m46.405s
Wifi Idle Time | 2h31m12.256s
Bluetooth Power Usage | 0.00%/hr, 0.00% total
Bluetooth Transfer Time | 0
Bluetooth Idle Time | 0
Camera Use | 1m8.025s (11 times)
Flashlight Time | 0 (0 times)
Modem Transfer Time | 0
Modem Idle Time | 0
[Xiaomi Mi 8 Real Life Review] Stoffl_:
I think xiaomi might have "fixed" cell standby drain in true Chinese fashion with the 9.10.17 update....

Weird..cell standby drain actually went down ?

Then how come battery life and discharge during full doze didn't ? Almost 30mA / h is actually more than my earlier posts.

Well let's look at devices power estimates in battery historian log:

Device's Power Estimates:

Show entriesSearch:

Ranking	Name	Uid	Battery Percentage Consumed

0	UNACCOUNTED	0	16.53%

1	com.android.chrome	10088	5.41%

2	SCREEN	0	5.15%

3	CELL	0	3.56%

4	ANDROID_SYSTEM	1000	3.03%

lol 15% unnacounted

(Yes it's much less in older logs)
[Xiaomi Mi 8 Real Life Review] rafaelcss:
After 10.2.1.0 update, battery got terrible, at least 20% battery drain overnight and just 5h of screen on time.

Anything that could help?
[Xiaomi Mi 8 Real Life Review] najabi:
Holy cow, this is GREAT! It's the best off-screen discharge rate I've ever seen on Mi 8...

In two days and two nights, just 15% discharge... That is what I want!

Ah, first night seems on Airplane Mode, but second is not..

You say you are on last Global Stable, have you debloated? Have they incorporated the LTE/UMTS default?

Are you on stock kernel? Why don't you use last xiaomi.eu instead?

And... how much is your average LTE cell signal in dBa?

So curious!

---------- Post added at 15:55 ---------- Previous post was at 15:49 ----------

Your stats are similar to mine.. I don't know, 18 hours and 12% cell standby onscreen and offscreen combined... Goldganja's are just 15% offscreen in 44 hours... But Cell 3.56% is good, I get 4%. Unaccounted is too much.

we must catch up with him ;)
[Xiaomi Mi 8 Real Life Review] Stoffl_:
I think you've missed the point of my post.

With the latest global beta update the majority of the calculated hw battery drain shifted from cell standby to unaccounted.

So idk if the battery stats are still wrong or if it was a calculation issue after all.

*edit *

Nevermind battery estimates are all over the place currently
[Xiaomi Mi 8 Real Life Review] najabi:
I also have unaccounted in Siberia rom with Sphynx 2.4 kernel...

Ranking	Name	Uid	Battery Percentage Consumed
0	[B]UNACCOUNTED	0	12.32%[/B]
1	SCREEN	0	12.32%
2	com.android.chrome	10141	6.12%
3	ANDROID_SYSTEM	1000	2.74%
4	ROOT	0	2.68%
5	CELL	0	2.57%
6	PHONE	0	2.40%
7	com.google.android.apps.maps	10133	1.61%
[Xiaomi Mi 8 Real Life Review] GoldGanja:
Well well well, i've changed nothing...nothing at all...look at this:

Aggregated Checkin Stats: 23h19m15.024s
Metric | Value
Screen Off Discharge Rate (%/hr) | 0.98 (Discharged: 21%)
Screen On Discharge Rate (%/hr) | 19.30 (Discharged: 35%)
Screen On Time | 1h48m49.102s
Screen Off Uptime | 2h9m49.621s
Userspace Wakelock Time | 29m12.123s
Sync Activity | 1m4.132s (115 times)

Device's Power Estimates:
Ranking | Name | Uid | Battery Percentage Consumed
0 | UNACCOUNTED | 0 | 20.12%
1 | CELL | 0 | 9.29%
2 | SCREEN | 0 | 6.00%
3 | com.android.chrome | 10111 | 3.56%
4 | ANDROID_SYSTEM | 1000 | 3.35%

While this was from the previous charge

Device's Power Estimates:
Ranking | Name | Uid | Battery Percentage Consumed
1 | SCREEN | 0 | 18.12%
2 | CELL | 0 | 16.74%
3 | com.android.chrome | 10111 | 12.26%
4 | ANDROID_SYSTEM | 1000 | 7.09%
5 | ROOT | 0 | 4.71%

like WTF?! no new app installed, no new nothing and this happened.... i'm on the edge of madness

You could think that i had a worst signal but it's not.... (actually you can compare directly in battery historian with two bugreport)

actually i had a better signal during this charge... (File#1 is referring to my other post)

Yhea Global debloated, no LTE/UMTS stock kernel ... i don't use xiaomi.eu because i'm still with locked bootloader...
[Xiaomi Mi 8 Real Life Review] Stoffl_:
It's also getting surreal on 9.1.17, they definitely messed with the battery estimate algorithm.

I'm currently looking at 38% cell standby drain after a night, 2nd charge/discharge cycle. :silly:

Meanwhile my Redmi Note 4x - same conditions - has lost 6% battery after a day of DOZE'ing in my wifi.
[Xiaomi Mi 8 Real Life Review] GoldGanja:
Do you have the "video" voice on battery history with a full bar too? I can't get a grasp of what it is... Do you?
[Xiaomi Mi 8 Real Life Review] Stoffl_:
No clue what you're talking about.
[Xiaomi Mi 8 Real Life Review] GoldGanja:
Talking of this (see Attached Thumbnails)

the only thing i changed was the installation of GCAM... but now i have that full bar always...

i try to uninstall it and report back later.
[Xiaomi Mi 8 Real Life Review] Stoffl_:
No I don't have that line. I've also got gcam installed.

I don't think they're related.
[Xiaomi Mi 8 Real Life Review] GoldGanja:
i've found the culprit ...

GSam Labs - Battery Monitor - Export Data

Android system

21 Jan 2019 12:13:57

Usage Details

CPU Usage:10m 26s
CPU Usage (Background Only):10m 6s
Keep Awake:0s
Number of Wake Locks:3
Bytes Sent:4.10 KB
Bytes Received:2.11 KB
Audio On:12s
[B]Video On:2h 46m 56s[/B]
ICM20690:10s (23)
tmd2725 Ambien…or Non-wakeup:11s (23)
tmd2725 Proxim…Sensor Wakeup:10s (23)
sns_smd Wakeup:2m 57s (1)
App UID:1000

It's the android system... now i'm wondering what the hell did i changed two days ago, i just debloated ...
[Xiaomi Mi 8 Real Life Review] GoldGanja:
I've managed to get 0.26% / Hr during idle... But without changing anything. Plus, the video bar must be some sort of bug, I've checked with another mi 8 user and he got this problem too. (Global stable)

During the night , sometimes it goes flat line without airplane mode, sometimes not... sometimes even with airplane mode I can't get a flat line. :confused: