yashsingh1/xdaforums huggingface dataset:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] doctorace92:
Also I forgot that only I compress ramdisk with lz4c......mike uses lzop...sorry.....Use lzop only for extracting mike's ramdisk not whole boot.IMG. First extract boot.IMG with any boot image tools(I use abootimg in manjaro linux) into initrd and zImage. Then extract ramdisk with lzop -d initrd.lzo(rename initrd). Use cpio if necessary. Do your changes. Then repack ramdisk with cpio and lzop...and then finally repack ramdisk and zImage..

My way:

1) Extract boot.img .. initrd.img and ZImage with cfg file will be generated. I use abootimg available in linux repository for this.

abootimg -x boot.img

2) Extract initrd.img...

mv initrd.img initrd.img.lzo

lzop -d initrd.img.lzo

mkdir ramdisk

cd ramdisk

cpio -ivdum < . . /initrd.img

3) you get ramdisk.cpio inside sbin and logo.rle. You can either extract the ramdisk.cpio in the same or just leave it.

4) Make changes

5) Repack cpio. Repack with lzop.

cd to ramdisk folder if you are not.

find . | cpio -o -H newc >.. /new-initrd

cd ..

lzop -9 new-initrd

mv new-initrd.lzo new-initrd.img

6) repack boot.img with new initrd.

abootimg --create newboot.img -f bootimg.cfg -r new-initrd.img
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] cybercop007:
proximity sensor is not working.

is it a kernel issue or rom issue??
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] MaxWorks:
Great thannks. Now all is clear
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kriko:
Do you use a custom cpu governor?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Simo1499:
MIUI 5 KitKat for xperia ray? :good:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] KUKU159:
thanks, but.. still nothing.. i'am going to flash it without gapps..i feel so agonizedly :(
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] marx.mr:
Only use boot.img from rom.zip and BaNkS GApps minimal.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] cybercop007:
intellidemand
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kriko:
Set it back to default.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Tomi_Ohl:
He uses OptKernel (if i'm right), and it has problems with proximity sensor. And smultron is a problematic device. Even my proximity is not working, though I use the OptKernel with default (interactive) governor. So that can be an OptKernel problem.

So stop OT posts here.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] KUKU159:
these are my actions:

1. http://xdaforums.com/showthread.php?t=1994861

2. flash boot.img (included in ZIP) via flashtool

3. boot into CWM

4. mounts and storage> format system, data, cache (sometimes factory reset)

5. install zip

6. reboot into system

After these steps i have random reboots. What am i doing wrong ?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kriko:
Very well, then stop reporting here and adding mud to bug reporting. I've discovered in stock LX to be cpu governor the case in non working proximity.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] marx.mr:
Without gapps?

See if the rom is corrupted and flash gapps.

* Google Translate. :D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] KUKU159:
Yes, without gapps. I don't need them. Rom isn't corrupted..i think.. 190mb (downloaded 4827642x :laugh: )
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] mikeioannina:
What are you doing wrong? You don't provide any logs.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] KUKU159:
How can I provide it?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] azakosath:
https://github.com/LegacyXperia/Wiki/wiki/Reporting-problems

or use the Legacy Xperia Center app which is already installed with the rom.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] cybercop007:
yes im using optkernel and i didnt know whether it was a kernel or rom problem so i posted, sorry.

and im experiencing a heavy drain in battery due to ""android os"" any help.. its been 2 days after flashing the rom, still its draining my battery.

please help, i hope its a rom problem and i can post here..
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Headhunter.242:
It has been discussed so many times...

Try to read previously posts!

And you are luky.

You don't need to go too far behind! :)

If you apply al the suggestion you solve it for sure.

I only have about 1% discharge per hour on my urushi...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] badboy21102000:
i use urushi too, how do you fix this bug ? :angel:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Headhunter.242:
Easy...

I disabled all is possible to disable that runs in background.

1) clean install

2) mini gapps

3) disabled al sync services (mail, contacts, etc...)

4) disabled themes and notification of app under security settings

5) no widget except clock on Desktop

6) I'm using link2sd to move apps on SD card (just to recover space)

7) disabled some apps that come preinstalled with CM11

8) disabled GPS, Bluetooth

9) disabled profile per app

10) disabled profiles

11) Using SmartassV2 and SIO with 122-1017Mhz CPU freq

12) MOST IMPORTANT: I used greenify to freeze apps Installed by me that has background services

I can't remember now other important settings I made but the rule for me is to disable all you can disable If you don'tuse it.

And if you use it, find a way to make it run just when you use it...

Avoid background services!!!

Hope to be useful ;)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] KUKU159:
guys.. probably, instabillity wasn't rom/kernel fault :) i've set minimal cpu clock to 245Mhz with SMARTASSV2 governor and ..2 hours without reset :victory:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Pixelado:
Is anyone experiencing problems with whatsapp? I cant send videos recorded with my camera.

It seems like whatsapp tries and fails to transcode the clip. The app forcecloses, but returning to the chat session shows the video as a pending upload. Hitting on "retry" crashes the app again.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] skaveelicious:
working fine here on my Arc S build from 20-07. Self recorded clip at 720p
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Pixelado:
Hmmm strange, guess it's time to reinstall the app.

I dont get it, it was a clean install.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] puiatmp:
Privacy

go to setting>privacy>privacy guard and select google play services,google play store and long press it to get more options and deny both keep wake and wake up options
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] JimmyRay:
Thank you for posting your suggestions.

I am also looking to find the best way to preserve battery power on my Ray.

Essentially, I only need notifications for calls and email - everything else related to syncing contacts, location, facebook, etc. is not necessary.

My concern is that if I disable too many of these services, I will not receive emails immediately.

Can you confirm which services are required to retain email notifications, please?

Thanks!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Headhunter.242:
It would be nice if someone that has enough spare time will create a guide to optimize our CM11.

Unfortunately actually I can't... :(

I'm sure there are lot of things we can do to make it work better.

For example I would like to know if there is a way to avoid to have these services always running, but I don't know how to do it and in any case if everything works well without them running in background:

1) com.android.smspush

2) com.google.android.gms

Any suggestion?

Thanks.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] JimmyRay:
Suggestions for increasing 'Deep Sleep' / reducing 'Awake' time?

Here are some screenshots taken earlier showing my Ray's power usage.

This is with the latest LX, using minimal gapps, and a handful of other apps installed, including DS Battery Saver set to 'Balance'.

Very light use, just a few calls, emails, and some web browsing - 100% to 18% in 2.5 days.

I think this is pretty good battery life, however I wonder if I can increase the Deep Sleep time even further (i.e. reduce the Awake time) by disabling some services? Again, I just need notifications for email and calls - everything else is unnecessary for me.

Many thanks in advance!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] godlesplay:
[MENTION=5931546]JimmyRay[/MENTION] screen on = 35min? are you kidding me? I have screen on more than 3h with battery life more than 1 day
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] JimmyRay:
Well done, I'm happy for you.

However, at this point I'm not so interested in the Screen On time - it's the Standby Time on a single charge that is most important to me.

If you re-read my post you'll realise that I'm trying to maximise the Deep Sleep time, while still retaining basic email/phone notification.

Thanks!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Headhunter.242:
Hi!

Unfortunately I also disable gmail autosync.

I do not need to read email in realtime.

So I can't help you...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] oxivozradio:
cm-11-20140718-UNOFFICIAL-LegacyXperia-haida

good :laugh:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] tHeKiLLeR17:
Same problem here, I've sent a bug report.

Issue #743 on GitHub (/LegacyXperia/local_manifests/issues/743)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] manj0t:
sometimes I just doubt how you guys get this much battery backup...i've never ever got it.. have applied some of the tweaks mentioned here but this is way too amazing
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Tomi_Ohl:
If you use the phone for that much time...probably you'll get a similar battery backup (look at his deep sleep percentage)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] JimmyRay:
Well, I'm a very light user, so my phone is in Deep Sleep for most of the time. Wifi, Bluetooth, and GPS are all disabled - only Mobile Data is being used. I do not apply any tweaks, nor have I started to investigate suspending services or using Greenify. Actually, this was the purpose of my post, to see if anything else could be done to extend the Deep Sleep time.

Thanks!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] marx.mr:
My phone was making noise like fax during calls! But the only other person on the call hears the noise.

I used the nightly 20140703 and tested the ART, but then returned to Dalvik. After I identified the noise.

I clean install and then upgraded to 20140718. Again identified noise in calls.

Now with clean install of 20140718 and nothing of noise.

I'm waiting to open the bug report with logs.

cm-11-20140718-UNOFFICIAL-LegacyXperia-coconut

Ps. Google translate
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Pixelado:
Yeah, I've narrowed it down. Trimming is broken.

Sending videos taken with whatsapp causes no problems at all, same goes for videos (taken with the aosp camera or others) sent with no trimming.

EDIT: replied on github, sent my own log. Hope it helps :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] isoorajmohan:
Dashclock widget is not appearing on lww, anybody know why?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Pixelado:
You didn't move it to the SD-card, did you?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Untot:
edit build.prop

set

ro.config.low_ram

to false

reboot

enter lockscreen settings and enable custom widgets.

lock phone, unlock it again

on lockscreen swipe left.

?????

PROFIT
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] R##T:
Transparency kills the battery

thanks for your work , but after making the status bar transparent I have a battery drain

isn't there any way to have kitkat transparency without battery loss ?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Mardon:
Dont override the low RAM flag!

Cm has an Option for it.

Performance settings - enable highend gfx.

After that enable custom lockscreen widget in settings and reboot.

Now you have transparent statusbar and can use custom lockscreen Widgets.

Gesendet von meinem LT18i mit Tapatalk
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] SurajH:
Mike still working so Hard to make the build perfect and stable as much as possible.

According to new chagelog:D:fingers-crossed:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Tomi_Ohl:
WiFi and BT changes? Maybe some miracle will happen?:fingers-crossed:;)

If not, I still don't mind it :)

My new Xiaomi Mi3 will arrive next week, but I think I'll keep my mini pro, too, and I'll follow Mike's work.:good: And if he gets a new device (possibly a new Xperia), I'll sell my Xiaomi and buy that phone which he gets! He's awesome!!!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Kong2000:
Is it possible to improve GPS? Glonass reception is switched off too often or reactivated too late to save battery which leads to short drops while navigating. Is there a way to keep glonass reception always on while phone is charged (in car holder)? The navstar only mode doesn't seem to be good enough on mini pro.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] datumdatzgr:
Hi guys,

From latest changelog:

"Updates to WiFi & BT from omapzoom d-kitkat-mr2.1-release branch"

May it be any related to resolution of wifi drops?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Mardon:
You can try my patch for GPS

just flash it via recovery.

GPS Patch: GPS-patch-test.zip
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] manj0t:
I got that you barely use your screen on...but my phone is mostly in deep sleep mode with wifi on...no apps running in background other than whatsapp and most of the times whatsapp also killed but wifi on.. it eatsup my battery like anything...if i close the wifi conncetion then I get 1%/ hour drop (Is that okay).. and when wifi is on then 7%/hour... this kills me
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] JimmyRay:
I think 1% per hour is fine.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] manj0t:
But it goes wrong when it eats the juice at 8%/hour with wifi connected...i dont think this is normal
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] vikusz:
An incompatible router or too much broadcast traffic on your wlan can cause frequent wakes. In my case broadcast traffic on my work network causes my battery to drain quite quickly. There wasn't much I could do, but you can try analyzing what happens on your network e.g. with Shark for Root. If you see too many packets coming from your phone try locating and greenifying the responsible app(s).

If you have a spare wifi router you can set up a dedicated wifi network for your mobile devices. I hear this has helped some people reducing idle battery drain.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] manj0t:
Thankyou Sir, I will try this app but one thing I noticed was device gets into deep sleep as soon as i switch off the screen
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] vikusz:
It does get into deep sleep as it's supposed to. The problem is that it is awaken very frequently by incoming broadcast packets.

BTW the optimal wifi advanced settings configuration:

Keep Wi-Fi on during sleep: Always

Scanning always available: Uncheked

Avoid poor connections: I have this unchecked; no idea whether it has impact on battery drain.

Try this configuration if you had a different one and see if it helps.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] SurajH:
Same For me also

My Mi3 comes Tomorrow only and my cousin wants my mobile and i reject his request ONLY because of MIKE who doing a great Job.

And still want to use my Coconut But as I'm high Gamer want Mobile Like MI3 :rolleyes:

Otherwise Coconut is my primary Mobile:p

Proud to Have Coconut with me as i can show of KK on 2011 line Device to 2013-14 line up devices:p:D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] manj0t:
I've already applied these settings as you suggested...and one last ques, does that battery optimization option has some impact on battery usage??
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] vikusz:
No idea :)

Anyone knows what the battery usage optimization in WiFi settings does? And whether it really works on these devices?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] M7ammad.eb:
anyone have problems with sending videos throw whatsapp and facebook messenger?!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Pixelado:
Yes we do
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] olivierboro:
As far as I know, it is not compatible with our device and does nothing, except a warning in the logs when checked.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] manj0t:
So should I leave it turned on or off ??
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] olivierboro:
As you want, as I doesn't change anything...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Pixelado:
I'd leave it turned off. Something in my brain tells me calling an unsupported feature wastes cpu cycles hehehe.

Strange, suspend_backoff kept my phone from sleeping again, and I didn't even think about using bluetooth. Hope it doesn't stay for long.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] doctorace92:
Suspend backoff occurs in my phone only when I use Bluetooth or otg pen drive. To solve suspend backoff turn off the phone (but don't choose reboot option ) and then power on using power button again. This works for me with or without the charger connected.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Pixelado:
Yeah I'm aware of that. Rebooting from the power menu does the trick for me too, no offlinne charging required.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] ImmortAlex:
What about this commit? Can it bring ANT+ support back?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] abhi11:
Dev thanks for a great rom and getting life back into a nearly obsolete phone.

I have been facing couple of issues on my ST15i latest CM11 build. Clean install and not using any customization and themes that's not a part of the CM11 rom.

Before this rom I was using the stock rom.

1) my touchscreen stops to respond when I get a call and after the call is missed. The only option I have is to reboot by removing the battery.

Frequency - once in 2 days

2) after a reboot the apps on the home screen disappears and the home screen remains blank. The task bar has no issue its intact and works perfectly well.

Thanks and Rgds,

Abhi
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] esemef:
Has anyone tried running any of the aokp builds?

http://aokp.co/devices/urushi

I've not seen anything that says what is in them.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Untot:
I'm using aokp since 28/6/14.

this is the 3rd nightly I flashed and I'm very happy with it.

the differences are marginal. I recommend to make a backup and try yourself.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] esemef:
I gave it a go and it just spun on the aokp screen for ages. I'm going to go back to cm11 as I need my phone working now. Is there a procedure you need to go through? Or did I just not wait long enough?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] deccan451:
Cm11 thread not aokp there are aokp threads for each device for discussion ..[emoji57]
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] esemef:
I'm confused that you think that, because mike seems to be using the AOKP build system to help testing cm-11.

There is no AOKP thread started by mikeioannina
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] deccan451:
That was old post posted before aokp builds now you will find threads in development section if you still wanna talk . .. Go on I'm not gonna spam thread anymore
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] godlesplay:
this is great battery life ;)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] TakisBeskos:
i don't know why , but if i charge my phone when it's turned off , battery drain is very very good ( 2 days till now and still over 50% ) . but if i charge it with phone turned on , with the same usage , it hardly lasts a day .

i don't know if that's usefull . i am using latest cm11 on my lt18i
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] esemef:
I told you I couldn't find a thread for that build (there is a thread for PAC but it's not that build), but you still thought that spamming to tell me to find a thread was going to help? I bask in your awesomeness.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] m6.bilal:
auto brightness settings screen shot required [LX11 Ray]

please provide the screen shot of auto brightness settings.. lux and brightness level relationship default values of LX11 xperia ray
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] doctorace92:
Stupidity has its limits. Size of your brain is not that of a pea....is it? You should stop spamming in this cm11 thread. Why don't you just go the aokp thread...?

http://xdaforums.com/showthread.php?t=2767893
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] tinyXperia:
Please keep it civilized, send a pm if it's off-topic
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] RaXelliX:
Launcher (Trebuchet) issue. Use another launcher like Nova.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] dharmx:
Is WIFI HOTSPOT working in new update? When i connect it to my laptop it shows limited network.. When i install stock rom it works perfectly...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] saleh9416:
I'm facing an issue with playing videos, my phone reboots while playing some videos!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] beavermml:
for god's sake.. this ROM is not even STABLE..

i understand that this is a QA thread but please dont spam the thread with

- X is not working

- why Y is not implemented?

- is Z available?

above questions can be answered by reading the changelog.. no X,Y,Z in the changelog? you got your answer

please follow this guide to post your problem

- search the thread first

- again, search the thread

- state your LX version

- state your LX configuration ( OC, Governors etc )

- STOCK kernel only

- please provide details on how to reproduce the problem so that we all confirm it together and help Mike with it

- learn on how to read/provide logs, Mike cant help us if we dont provide logs

if you think you are noob ( like me ) who just want to use the ROM as the daily driver and want the stable ROM but dont want to help properly, please keep silent and watch the thread only.. i assume that if you are able to flash the ROM, you must also know that the ROM is not even stable yet
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Headhunter.242:
Please, tell me you are joking!

With my Ray and a new battery, that doesn't changed too much from my previous 2 years old battery, normally I reach the end of the day with about 40% of charge...

This is with a (very) moderate use of the phone, using 3G and Data Traffic Enabled.

So tell my how you can reach that result from your phone that also has a screen bigger than mine!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] TakisBeskos:
no , i am not joking . i don't know if it's random or not . it is my second device and i use it only for calls , nothing else .

before that it lasted one day and one night ( it used to drain much battery at night ) , since i did that , i haven't still charge my phone , battery level is 36% . it must be the 4th day if i am not mistaken
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] tinyXperia:
No wonder, with wifi and data off (so also no sync), I lose about 1%/hour. With wifi and sync on all day but only like half an hour of screen on time, I lose about 5% an hour (50% left at the end of a work day).

I'd say that isn't worse than stock, I remember some of the first 4.0 stock firmwares having like 1% battery drain during an entire night of 8 hours (airplane mode), but back then in 2011 apps were a lot less demanding for this ancient hardware.