yashsingh1/xdaforums huggingface dataset:
[Xperia Z1 Compact General] profyler:
Hi Schlenge. Im going to Berlin next week but did buy my Z1C in Frankfurt last year.

Warranty in german is 2 years? Do i need to bring documents like invoice or just the phone itself?

How long can they keep my phone for fixing my annoying battery problem? (i will come to brazil after tree weeks)

danke!
[Xperia Z1 Compact General] eumanoid:
just replaced my battery and plastic back(full of scratches) yesterday. battery is as it was when i bought it 15months ago(maybe better?). i haven't charged it though. the 50% factory charge it had when i installed it is still at 33% this morning. be back to report if anything important happens.
[Xperia Z1 Compact General] hottomato:
Worth it then :). Why did you stuck with the plastic back and did you have any trouble with the aerial? Glad you managed to sort your battery life
[Xperia Z1 Compact General] eumanoid:
Arial = nfc? If so then no trouble.

Witrigs didn't have glass back and oem back. So i bought a custom one.
[Xperia Z1 Compact General] hottomato:
Yeah, probably nfc. I should check my nfc works. Thanks for the info. Gives me confidence I can do similar when my warranty is done.
[Xperia Z1 Compact General] eumanoid:
great battery life with LP.
[Xperia Z1 Compact General] rapak:
how about SOT?
[Xperia Z1 Compact General] eumanoid:
Over 6hrs of SOT. I forgot to take screens though.
[Xperia Z1 Compact General] heross:
Xperia Z1c with Firmware .108 as a buzzer and mailchecker. :)
[Xperia Z1 Compact General] thenexus6:
As posted in 5.0.2 thread:

So something weird happened to my phone. I charged it to 100% last night and this morning I looked at it was at 17% battery remaining. I looked on power management and noticed gmail sucked about 50% of my battery.

I force stopped it, turned off, recharged then again it went from 100% to 88% really quickly - what gives?

I noticed and I am on 5.0.2 14.5.A.0.242 (D5503 in UK). Did my phone automatically update to 5.0.2 overnight? I had no notifications or icons saying update complete or installed or anything.
[Xperia Z1 Compact General] eumanoid:
same thing happened to me which is weird since everything was good with kitkat. tried everyting from factory reset to repair with pc companion. nothing helped. then i replaced the battery and it fixed this.

in short, your battery is dead bro.
[Xperia Z1 Compact General] thenexus6:
I don't think so, after my battery has seemed to go back to normal now.. Very weird.
[Xperia Z1 Compact General] albuah:
What did you do? Owh how I wish mine be like you
[Xperia Z1 Compact General] zordo:
The battery consumption stats seem to be bugged with Lollipop when youre not connected to wifi. Random apps show up with 25% battery usage and display has 6% with 5h screen on time.

Makes it harder to find a cause for a battery drain when facing one.
[Xperia Z1 Compact General] arsenalfan001:
Actually the problem is with Lollipop OS. I had Lollipop installed on my Xperia Z1 Compact for few days.

I noticed that, on wifi, battery usage was normal.

As soon as you start using mobile data, the drain starts.

I usually check whatsapp and most of the time I would see that whatsapp kept my phone modem in a high power state. Its the same with other apps too. For example, one day I checked few videos on youtube and closed the app.

After few hours I see that youtube is keeping the mobile modem active.

I guess you guys are facing the same problem.

I have downgraded to Kitkat and enjoying much better battery backup :)
[Xperia Z1 Compact General] zordo:
But I have no drain and battery usage is normal. Only difference is in the stats considering whats using the battery.
[Xperia Z1 Compact General] mosespl:
Hello all,

This is my first cycle on Munjeni 108 final Rom. I'm very impressed and comparing to Lp I never change this rom to lollipop. See attachments.

Maybe when 5.1 arrived and will have same battery lifecycle.

Wysłane z mojego D5503 przy użyciu Tapatalka
[Xperia Z1 Compact General] zlata:
I got 3 days battery on 157 stock.WITHOUT games!U got day and a half(55%) on 108 custom rom WITHOUT games..Not very impressive...Now im on 270 with greenify,trickster mod,appops xposed and WITHOUT games i got 2 day and a half.WITH games - 1 day max.
[Xperia Z1 Compact General] TheEndHK:
Yes, at this time never run 5.0.2 on z1c it seems somethings extremely weird to damage the battery and if that happened, even a roll back KK won't help and you'll need to replace a new battery(it may got damaged again in the long run, coz someone here replaced new battery but only good at first and got problem again later).

The reason is unknown and not sure if that will happen on everyone, it looks like not everyone involved but a good number of us bugged with this. For those unluckily guys, I will suggest to replace a new battery and stick with KK or wait 5.1.1(no news til now, safe guess Sep end or cancelled the plan), never touch 5.0.2 again.
[Xperia Z1 Compact General] Mojsa:
Probably the best battery cycle I got.
[Xperia Z1 Compact General] RoddersUK:
Where can one buy a new battery from, a genuine one? I bought one that said genuine, didn't have NFC though. But after a few months it just gets really hot and does some times in hours.
[Xperia Z1 Compact General] Mojsa:
Check here:

http://xdaforums.com/showthread.php?t=2672194
[Xperia Z1 Compact General] RoddersUK:
Cheers :D
[Xperia Z1 Compact General] exaflare:
Here's mine 6 hours screen on time in 23 hours
[Xperia Z1 Compact General] puteax:
Just replaced with 2600mAh battery and two days battery life:cool:
[Xperia Z1 Compact General] soko3:
What battery did you put in your phone?

Who is manufacturer and where did you buy it?
[Xperia Z1 Compact General] dusan92:
MX Rom 8.0, + powersave mod flashed + stamina, no underclock. Had 1.5h on mobile data.WiFi always on. I guess with underclock I could pass 9h SOT.

Powersave mod really helps.
[Xperia Z1 Compact General] quixoticduck:
Any news on 5.1.1.1? Thanks
[Xperia Z1 Compact General] TheEndHK:
5.1.1 battery seems no damage but some may still faced with lollipop mobile radio active bug so idle may not as good as KK.
[Xperia Z1 Compact General] suprememaster:
what powersave mod are you talking about?
[Xperia Z1 Compact General] dusan92:
http://xdaforums.com/crossdevice-dev/sony/xperia-powersaving-mod-xperia-t3323799
[Xperia Z1 Compact General] mcvisster:
How to fix this?
[Xperia Z1 Compact General] ferhpsquad:
Full charge

?
[Xperia Z1 Compact General] mcvisster:
There is no graphics on battery usage. only white screen
[Xperia Z1 Compact General] profyler:
This happens after a hardreset/upgrade.

Full charge it.
[Xperia Z1 Compact General] CmDaRkShAdOw:
I like it ^^ Stock 5.1 .236, no root, 12 apps installed by me, that's all :)
[Xperia Z1 Compact General] blackwolfxx:
Z1 Compact 5.1.1 ;)

Rom DstrikerZ1 Kai + Xperia Power Saving mod :victory:
[Xperia Z1 Compact General] Mojsa:
Turned off Stamina mode, so much better battery life. (5.1.1) Strange :D
[Xperia Z1 Compact General] Darkimmortal:
Turn off location based WiFi
[Xperia Z1 Compact General] easycure1974:
I have not that enabled yet that service woke my device 12000 times yesterday and sucked battery as crazy

Skickat från min D5503 via Tapatalk
[Xperia Z1 Compact General] Kess78:
It's already disabled :(

The service doesn't do wake ups in airplane mode so it must be related to network
[Xperia Z1 Compact General] rotsloeh:
ihi, i was wondering if anyone has compared the z1c's battery life to the xperia zR? if the compact has a noticeabley better battery life than the zR? :D
[Xperia Z1 Compact General] unknown14:
I have no problem getting 6-7 hrs on-screen time on this baby.
[Xperia Z1 Compact General] zxz0O0:
Try disabling location services (GPS)
[Xperia Z1 Compact General] Hejnfelt:
I hope someone can help with battery life.

I saw only 14 hours - overnight even! - on my first charge :(

Android OS was eating 60% of battery :(

Anyone have any ideas?
[Xperia Z1 Compact General] Darkimmortal:
From my limited observations it appears the wake issue occurs after being connected to wifi and then disconnecting. Rebooting, even with wifi still enabled, solves the issue until wifi is next connected to
[Xperia Z1 Compact General] Hejnfelt:
So reboot with wifi enabled and issue is solved or does it mean it is only solved until it is next connected via wifi again? I don't get it.
[Xperia Z1 Compact General] Hejnfelt:
This is very disheartening... Did factory reset. Still dropping 10% per hour when it's just lying on my desk in standby :(

Thinking of returning this device...

Please if anyone have any suggestions on how to troubleshoot this, please speak up. I've tried better battery stats, but all that tells me is that the phone is awake constantly. It's obvious something is running in the background but I can't figure out how to find the culprit.
[Xperia Z1 Compact General] tania247260:
yes,it is deactivate but draining battery

I just stopped it thats mean I keep it freeze.so now it can not drain battery,

Go to setting-apps-my xperia -force it close.

---------- Post added at 10:26 PM ---------- Previous post was at 10:18 PM ----------

OK,go to the power management -battery usage-click on battery usages-see which one is eating battery power.then go to stamina mode-add app and find out the same app that eating battery and click on done,

there are some application that eating battery which u dont use so ,go to apps -chose the apps-force close to stop.

if anything does not work do factory reseet and restart,

if it does not work,think something wrong with the phone and it is better to change the phone because xperia z1 compact is very good to serve the battery.better to change the phone.

---------- Post added at 10:29 PM ---------- Previous post was at 10:26 PM ----------

I got 2 days 20 hours on my first charge but moderate use
[Xperia Z1 Compact General] Hejnfelt:
App that's draining battery is Android OS, which is why I can't figure out what is actually causing the drain.

What I meant was return the device for another Z1 compact. My brother has the exact same device and gets 35-40 hours no problem without any power saving features. Mine discharges in 10 hours on standby. Clearly it's a software issue.
[Xperia Z1 Compact General] tania247260:
I think u should change the phone and get another Xperia z1 compact.Mine is white and it is serving powerfully.40 hours with good use
[Xperia Z1 Compact General] tania247260:
It will be better if U plug off after charging
[Xperia Z1 Compact General] Hejnfelt:
Last night I did another experiment. Charge to 100%. Downloaded Deep sleep battery Saver app to force phone in deep sleep mode while screen is off.

This helped somewhat. But after 10 hours on Standby, with no apps running, I was down to 77% and the Android OS ate 73%!!! of it! Even though I had an app that should force it in deep sleep.

See Better Battery Stats pictures here. Any suggestion on what to do? It is obvious that something is keeping the phone awake considering the total screen on time was 14 minutes over 10 hours and the awake time is nearly 5 hours:

http://imgur.com/a/Klt8B
[Xperia Z1 Compact General] darksideauto:
I came from the lg g2. Awesome battery life. This phone pushes past the g2 by about 4 hours with my normal usage.
[Xperia Z1 Compact General] juned123:
How r ppl getting 6 hrs screen time..

My usage brightness set to full 4g on with use on whatsapp 1 hr calls
[Xperia Z1 Compact General] adey64:
why is it still "sonyerricson" ..lol
[Xperia Z1 Compact General] juned123:
Heavy continuous usage full brightness 80% of time YouTube whatsapp browsing 2 hrs calls
[Xperia Z1 Compact General] tania247260:
10 hours 23% very bad.Mine is in deep sleep 10 hours 4 or 5 percent sometime 3 percent.

you should restart the phone and keep off wifi because your wifi was running,force close my xperia also,force close many apps that u do not use.So go to the setting -apps-then chose app that u want to force close.then force it close,clear data,untick,notofication, do it for many apps that u do not use
[Xperia Z1 Compact General] Hejnfelt:
Ok I think I solved the problem. I am writing this here since I have found tons of people looking for answers and no actual replies like this anywhere.

Basically my phone was connecting and disconnecting from wifi constantly, without me seeing it. Even looking at the wifi connections on the phone, it looked like it was just connected. And the wifi worked well too. Just every few minutes it would drop and reconnect.

This is NOT the same as the reconnection loop which has been discussed elsewhere. In that case, the wifi doesn't work at all. In my case it did.

My router was broadcasting on mixed channels B/G/N and as soon as I switched to N only, the wifi connection on the phone seems to have stabilized.

My test for last night saw a 10% drop over 11 hours with mild usage and an alarm clock set in the morning. Not just on standby.

I still think 1% per hour in standby is too much but at least I can see that the phone was in deep sleep 9.5 of the 11 hours with me using it for 30 minutes and the phone doing stuff in the background for another 60 minutes. Google Services was the worst battery eater in that time. Location services etc.

I hope this helps someone else who are looking to fix this issue.
[Xperia Z1 Compact General] Kess78:
Thanks I'm going to try this but the wakelock service also wake up my device a lot when I'm connected to 3G and is the second most app that consume battery and android system the third :(
[Xperia Z1 Compact General] tania247260:
Good to hear you.Try to customize more,and keep disable some apps that u do not use.Hope you will get better battery performance.keep location service off and put it on stamina mode.
[Xperia Z1 Compact General] Hejnfelt:
So far I have not put it in Stamina mode. The location services are also on actually.

I am currently on 52% battery and this is after a workday with much higher than average use for me. Skype constantly on 3G, emails, phone calls, texts and images. The fact that it's at 52% is absolutely freaking incredible.

And yet it seems there is rooms for improvement. I don't get why this wakelog is consuming 20% of my battery...
[Xperia Z1 Compact General] tania247260:
I think its Very good.52% left after using 20 hours.So Nothing to be worried
[Xperia Z1 Compact General] Hejnfelt:
:victory: certainly. Not worried. But have always felt it annoying when battery is being used unnecessarily and in this case the com.sonyericsson.android.wakeup eats 1/5th of all battery... I'd like to know what it is considering it's consuming more than the screen.
[Xperia Z1 Compact General] tania247260:
hI MAN,Go to setting-more-mobile network-click on Access point name-click on ur carrier and see MCC and MNC Number.Then google MNC and MCC And try to find out your country and the ur carrier MNC ,MCC And look it if it is same as written inside ur (setting-more-mobile network-click on Access point name-click on ur carrier and see MCC and MNC Number).if it is same then everything will be fine if not same then need to edit and put the correct nummer from ( find out your country and the ur carrier MNC ,MCC)

---------- Post added at 11:08 PM ---------- Previous post was at 10:11 PM ----------

or just go to setting-stamina mode-battery usage-click sonyericssion.wakelok(that eatin battery)-force to stop.it will reduce battery eating by sony ericsson wake lock
[Xperia Z1 Compact General] Fatelord:
Nice Numbers, I daresay this is the best Android battery I have ever seen .. slightly better than Z1, I am a little jealous.
[Xperia Z1 Compact General] metcard:
I had the android os wakelock bug on my xperia z (not the compact) and the only thing that fixed it was doing a factory data reset.

I think syncing my apps when I set it up caused something to bug out, but I don't really know.
[Xperia Z1 Compact General] darksideauto:
This thing is kicking my G2's ars. I get more screen on time than my wife's HTC one gets in total usage. Her one dies in 6-8 hours if she is lucky.
[Xperia Z1 Compact General] tania247260:
Battery status

I have made the wakelock very low by forcing to stop.setting-battery usages-click on sonyerricsson wakelock- force to stop,
[Xperia Z1 Compact General] tania247260:
Yes,man xperia z1 compact is the Great phone with great batter power.I love it.I take care of my xperia z1 compact like my girlfriend

Today I bought a screen protector for my xperia z1 compact but When I put it on my phone screen,it looked like ugly then I took it off and I just threw away the screen protector.Without screen protector it looks very gorgeous.
[Xperia Z1 Compact General] Hejnfelt:
It's still eating a large percentage of my battery and I don't have the option (see screenshot) :(

Tania, looking at your screens, it seems your wifi is only on very rarely. How do you do that?

I can only agree.
[Xperia Z1 Compact General] Kess78:
I have the same thing than you its really annoying
[Xperia Z1 Compact General] tania247260:
It stopp already but 10% 11% battery eating is not a problem.Mine also sometime 10, 11% but still we can get very very good battery life like 40 hours.actuaally I do not use wifi because I have 5 gb free internet every month.
[Xperia Z1 Compact General] guap:
this phone has amazing battery life O_o near 40 hours with wifi location based, phonecalls, mail push, whatsapp... My xperia sola with same usage did at max 15/16 in same scenario
[Xperia Z1 Compact General] RobHands:
Wow this phone has pretty awesome on screen time! I'm gonna ditch my one and S4 for this baby.

You guys think rooting, removing all bloat and greenify the s*** out of this thing will make it last even more?
[Xperia Z1 Compact General] Kess78:
They found out on the Sony forum that the wakelock drain was caused by the 3G/4G. If you select 2G only in the network settings, the drain is stopped. Hopefully Sony will provide a fix.

http://talk.sonymobile.com/t5/Xperi...n-android-wakeup-xperia-z1/td-p/544665/page/5
[Xperia Z1 Compact General] easycure1974:
Who wanna have a smartphone and disable 3g/4g and just use 2g. I rather charge it often :)

Skickat från min D5503 via Tapatalk
[Xperia Z1 Compact General] Hejnfelt:
It would seem so. I am currently running a test with wifi and 3G on all the time and use the phone as usual during daily hours meaning phone calls, texts, skype calls, chat and a few pictures, emails a little Google Maps, Reddit and some searching. All in a days work in and out of the office. Usually read stuff on my phone during idle times like lunch or waiting for Skype calls in meeting rooms.

Important to understand is, I am not restricting my use of the phone in any way except I have location services turned off and stamina mode turned on.

At night I put it in flight mode.

In flight mode this phone eats 1% in 6 hours.

I am now ca. 30 hours into the test and at 77% left. See screenshot.
[Xperia Z1 Compact General] RobHands:
Dang! 7h screen time more than possible therefore...
[Xperia Z1 Compact General] Kess78:
You can put the phone in 2G when its in standby or when you are using Wi-Fi and change it to 3G when you wanna browse in 3G.
[Xperia Z1 Compact General] Hejnfelt:
I remember this app Intelli3G from a while ago. Maybe someone with a rooted device can test if it works on the Z1C?

http://xdaforums.com/nexus-4/themes-apps/app-intelli3g-2g-3g-4g-toggle-battery-t2580234
[Xperia Z1 Compact General] milanolens:
Battery Life

Results after second charge.

Use my phone as a mp3 player on my way to work and back.

When I sleep I use: Low battery, STAMINA, and Airplane mode.

Phone calls, texts, chat, few pictures and emails.

Location-based Wi-Fi always on.
[Xperia Z1 Compact General] Hejnfelt:
As a general business user with days that require mostly moderate phone use but sometimes have insanely busy periods where electronics cannot fail you, I am blown away by this device's battery longevity.

Charged it fully Monday evening and I've now used it for a full 3 business days, with wifi and 3G on constantly, only putting it on airplane mode from midnight to 7am.

Otherwise I use Skype, calls, texts, occasional browsing, youtube, music, bluetooth, maps, Google Now, camera and emails on a daily basis and still I have 26% battery left after 3 nights and 3 full business days.

Amazing...

This is with Stamina mode on and adaptive screen brightness on.

I assume if I have a crazy day, this device will comfortably last me 10-12 hours without any regard to battery life.
[Xperia Z1 Compact General] darksideauto:
I don't think I've ever seen my screen usage under 50%.
[Xperia Z1 Compact General] milanolens:
Third charge

Results after third charge.

Use my phone as a mp3 player on my way to work and back.

During sleep: Low battery, STAMINA, and Airplane mode.

Phone calls, texts, chat, few pictures and emails.

Location-based Wi-Fi always on.

STAMINA mode always on.
[Xperia Z1 Compact General] despairados:
Also take a screen of the screen on time please, or at least write the exact duration.
[Xperia Z1 Compact General] milanolens:
Screenshot added as requested
[Xperia Z1 Compact General] Alie360:
Hi, do you guys have any idea why this process causes so many wakelocks?

Info in the screenshot...
[Xperia Z1 Compact General] Rototti:
It's a known software bug. Workaround at the moment is to use only 2G.
[Xperia Z1 Compact General] yeah_mike:
This is a very unfortunate bug. My iPhone can get 3g with good battery life, without wakelocks
[Xperia Z1 Compact General] Rototti:
I don't advise you to compare the two devices' battery, because it's way better in Z1C. It has double 3G talk time than 5S.

This is a just a bug, that happens. :) Sony will fix that hopefully.
[Xperia Z1 Compact General] Kess78:
The bug also does not happen in 4G only.

To set the phone to 4G only you have to dial *#*#4636#*#* > First choice (Phone information or stg like that), then scroll down and in prefered network select LTE only.

The value is reset everytime you reboot the phone or you go into the normal network settings menu.
[Xperia Z1 Compact General] tania247260:
Xperia z1 compact is 100 times better than Iphone 5s

Xperia z1 compact is 100 times better than Iphone 5s
[Xperia Z1 Compact General] rubez:
Put it on stamina and airplane modes overnight when I went to sleep. Didn't lose a single % over 8 hours :D
[Xperia Z1 Compact General] tania247260:
Nice!!! I like it :)

---------- Post added at 03:34 PM ---------- Previous post was at 03:33 PM ----------

Any one using the latest firmware.....142 ?
[Xperia Z1 Compact General] euronaut:
i do, german telekom.de 142, battery life seems good so far, but can't tell you any details, because since flashing and trying a lot of things (chargeing through pc) i charged it today for the first time to 100%. uptime so far 6hrs 93% calling/surfing/normal usage
[Xperia Z1 Compact General] tania247260:
I have one ftf from chinies version but I have not flashed yet
[Xperia Z1 Compact General] OdhinnBG:
I have tried how much i can use it like old school phone :)

Stamina mode: ON

Auto Sync: OFF

Usage: Mostly calls, some benchmarks and few programs install.

WiFi: when i need it for few minutes session

My old Xperia Neo can handle only 3-4 days like this.
[Xperia Z1 Compact General] tania247260:
O my God!This was incredible
[Xperia Z1 Compact General] yeah_mike:
Mentioning the iPhone always touches a nerve ;)

Sony better fix this bug. Do you have official information on when it will be fixed? Or are you just speculating? We should be pressuring Sony to fix this bug, instead of acting like Sony fanbois.

On a more constructive note, has anyone who's rooted managed to find a workaround for this bug? Perhaps by freezing certain apk's?
[Xperia Z1 Compact General] Rototti:
I said hopefully, so I don't know anything for sure. :/ And unfortunately you can't do anything about it, except sending an email to Sony.

Only workaround that I know is not using 3G. I heard that 4G is okay too.