yashsingh1/xdaforums huggingface dataset:
[8125, K-JAM, P4300, MDA Vario Software Upgrading] rdef:
The process stated 100% and done on my PC but got stuck at 99% on the device screen. I waited and waited, but it was stuck.

I reset the device, and I'm happy to say that at least the bootloader screen comes up.

Here's my problem regarding restore my rom. I backed up everything using aWizard. It created a variety of .nba files. Now, I'm learning you can't restore via aWizard unless your device is bootable, duh.

So, now, I need to restore via mini sd card, but I don't have any nbf (or nb1s, can't remember which).

What is the easiest way to revive my device?

FWIW, when the bootloader comes up, the screens says: IPL 1.06 and SPL 1.06.

Thanks.
[8125, K-JAM, P4300, MDA Vario Software Upgrading] oltp:
Have tried re-running the update program? On a magician this usually revives the device. Enter bootloader, connect usb, run update.

Where did the rom-update came from, your own telco? If so & nothing helps, claim your warranty this behavior isn't normal.

Regards, M
[8125, K-JAM, P4300, MDA Vario Software Upgrading] rdef:
Yes! I tried that, and it did work. Thank you for your response.
[Sony Ericsson Xperia Neo, Pro] vishal_android freak:
Carbon Rom 4.4.2 Q&A thread
[Sony Ericsson Xperia Neo, Pro] deccan451:
working fine on hallon with known bugs .. waiting for carbon features to be merged .. great job buddy close the 4.3.1 thread focus on this 4.4.2 you know why i'm saying this kitkat optimized for our devices :)
[Sony Ericsson Xperia Neo, Pro] Charanpreet $ingh:
where can i find the kernel for this rom?

---------- Post added at 12:42 PM ---------- Previous post was at 11:59 AM ----------

while installing it says installation aborted the rom is for neo v n this is an arc

but i am using neo v!!
[Sony Ericsson Xperia Neo, Pro] Vatsal:
Use kernel inside zip one

Cheers,

Vatsal
[Sony Ericsson Xperia Neo, Pro] kirek007:
How long would you take to implement BT? i use KitKat roms for daily use ( ^^ they are good enough for me :)), but i need BT (with AVRCP) for spotify :)
[Sony Ericsson Xperia Neo, Pro] vishal_android freak:
Is fixed now.. Will work fine in alpha 2. :)
[Sony Ericsson Xperia Neo, Pro] Charanpreet $ingh:
Error in installation!

while installing it says this pack is for neo v and this is an arc

but i am using neo v!(mt11i)
[Sony Ericsson Xperia Neo, Pro] vishal_android freak:
No idea bro.. Flash stock ftf .587 first and then try flashing kernel inside zip and then rom
[Sony Ericsson Xperia Neo, Pro] vmadanmohan:
Dear Vishal,

Good work. Your super fusion kernel is excellent. Do you plan to use that for say Alpha 2 release? Are you working on FM and video recording issues too? Also, I have seen FM application is not at all impressive in JB ROMs when compared with ICS ROMs. Is it possible to get that working on Kitkat ROM? Tx n regds,
[Sony Ericsson Xperia Neo, Pro] Vatsal:
Superfusion is for jb 4.1.2 while carbon is 4.4.2 so thats the point where you are mistaken.

System only boots when rom and kernel are in right combo

Like kitkat rom then kitkat kernel

Jb 4.1.2 rom then cm10 based kernel

And fm and video are hard to be fixed as it needs source edits and some lib files which even mike is figuring out .. Lets hope OP can fix it in next alpha release

Cheers,

Vatsal
[Sony Ericsson Xperia Neo, Pro] vmadanmohan:
I understand that Vatsal. I made a mistake by writing super fusion kernel while I was meaning an equivalent of that kind which works on Kitkat. Thanks for correcting me. I am currently using SJB 8 with super fusion kernel and like it a lot except the FM interface which is kind of dumb. I hope FM & Video issues are sorted out soon.
[Sony Ericsson Xperia Neo, Pro] Vatsal:
FM and video recording the developers are looking into it. Lets hope they fix it soon.

Cheers,

Vatsal
[Sony Ericsson Xperia Neo, Pro] Charanpreet $ingh:
i have downloaded the ftf file but the flashtool isn't detecting it.. it is only show gb 2.3.4 service availabe
[Sony Ericsson Xperia Neo, Pro] SurajH:
what abt GAPPS

can i flash MIKES GAPPS in 4.4.2 build of carbon????

plz HELP

THANKS in advance
[Sony Ericsson Xperia Neo, Pro] Attitude.SSJ:
It's there in second post of development thread. .
[Sony Ericsson Xperia Neo, Pro] tahassadi:
Hallon patch

This is for neo v.....what about hallon....can you please provide patch for it?...neo v and neo have different camera libs...so camera gets inverted on installing on neo(MT15i)
[Sony Ericsson Xperia Neo, Pro] deccan451:
dude there is separate ROM for us included camera patch in it .. just need to edit neo v name as neo, mt11i as mt15i and haida as hallon in build properties :good:
[Sony Ericsson Xperia Neo, Pro] tahassadi:
ty...:)
[Sony Ericsson Xperia Neo, Pro] aksalanchery:
vishal any new year surprises?

[this is not ETA]
[Sony Ericsson Xperia Neo, Pro] Attitude.SSJ:
He is busy with omni rom... And that too has to support a lot of devices... So I doubt a new year surprise of carbon rom:p...
[Sony Ericsson Xperia Neo, Pro] xTiNct26:
wait, wheres the download link? :D
[Sony Ericsson Xperia Neo, Pro] martinusbe:
In the downloads section, on top :highfive:
[Sony Ericsson Xperia Neo, Pro] xTiNct26:
ohh thanks, anyone tested it on Dark Kernel?
[Sony Ericsson Xperia Neo, Pro] lsdty:
I do not see the download link
[Sony Ericsson Xperia Neo, Pro] xTiNct26:
http://xdaforums.com/devdb/project/?id=2033#downloads
[Sony Ericsson Xperia Neo, Pro] lsdty:
Development DB Only Available in the 2013 XDA Style,jejejje,yeah!change and testing!
[Sony Ericsson Xperia Neo, Pro] kanth1991:
Yeahhhh!!

I was soooo waiting for you mate to do this ...!! :D:D:D:D

Now all i need to do again is take a deep breath , go to bed , wake tomorrow , take another deep breath back my stuff and then Reflash my phone with ur Rom =D

2 Questions though ( hope its allowed )

1) Why bluetooth is dead and why wifi is bugy ? ( seemed to work fine on the other CM releases ) :angel::angel:

2) In case i flash , will i be able to update somehow the rom instead of reflashing all over again from the beggining ? :angel::angel:

Thank you , have a good night , i cant wait to see your answers in the morning when i wake up! :laugh::laugh::laugh:
[Sony Ericsson Xperia Neo, Pro] vishal_android freak:
Bluetooth is not working because for now i have removed it.. The carbon sources are missing stuff related to bluetooth.. And i have to edit many files.. So for now its not working..

Wifi is buggy on cm sources also.. It works usually but you may or not face issues.. But its working decent enough.. :) Let me know once you flash it.. It's still very initial stages of carbon as many things are yet to be merged.. :) good night
[Sony Ericsson Xperia Neo, Pro] vishal_android freak:
Hallon builds are up.. :) thanks [MENTION=5099070]deccen90[/MENTION] for testing..:thumbup:
[Sony Ericsson Xperia Neo, Pro] hamed_forum:
in general whats differnt between haida and hallon?
[Sony Ericsson Xperia Neo, Pro] sreehari.007:
haida 5mp cam and hallon have 8

:thumbup:;)

edit can anyone provide screenshots ofthis rom??
[Sony Ericsson Xperia Neo, Pro] vishal_android freak:
In screenshots section on dev db.. Need to see it from pc :o
[Sony Ericsson Xperia Neo, Pro] hamed_forum:
install it

have any patch for enable key on screen?
[Sony Ericsson Xperia Neo, Pro] deccan451:
Wow .. Now we can expect more roms of this kind because of kitkat, this rom is in alpha stage no carbon features included yet it have all cm features in carbon style :)
[Sony Ericsson Xperia Neo, Pro] lilliput222:
is ART working on this rom ?
[Sony Ericsson Xperia Neo, Pro] kanth1991:
Good Question , and visha im getting ready on back ups , however my question is ... am i gonna find something different on this rom ..?

Or its gonna be like all other cm11 roms that ppl just add their pictures and some name changes .....and... can we have some list of the carbon features available.. ?
[Sony Ericsson Xperia Neo, Pro] deccan451:
Check first 3 posts there are links ...
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Kernel is always inside the zip. If it's missing in your zip, then it means that the build upload has not finished yet. Try later.

If this is the first time you install a KK ROM, follow the procedure described in LX thread (here)

Regards
[Sony Ericsson Xperia Neo, Pro] Prototype18:
Thanks for the fast response. Yeah it's the first time i install KK. Also do i need gapps or any wifi module to flash ?
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Installing kernel and ROM, you don't need WiFi modules.

About gapps, I'm using the lite gapps from LX

Good luck ;)
[Sony Ericsson Xperia Neo, Pro] Prototype18:
Thanks again. Will write the opinion after :)

---------- Post added at 05:36 PM ---------- Previous post was at 05:04 PM ----------

So i just installed it and it is super fast :) I just have 1 concern :D Can i enable HD recording ? Thanks
[Sony Ericsson Xperia Neo, Pro] WaterMelon90:
no HD recording after ICS rom. fake HD record is included in this rom.
[Sony Ericsson Xperia Neo, Pro] Prototype18:
So there is no way to enable it :(( That's sad :((

Anw the rest looks good !

Btw guys Where can i find walkmann app to flash ?
[Sony Ericsson Xperia Neo, Pro] -TheJoker-:
5build its still not at carbon website :/
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Just wait a little bit, still building

Sent from my Dark neo V
[Sony Ericsson Xperia Neo, Pro] touns_j:
+1 for Hallon too
[Sony Ericsson Xperia Neo, Pro] uglyking14:
walkman

http://xdaforums.com/showthread.php?t=2059203
[Sony Ericsson Xperia Neo, Pro] WaterMelon90:
i have change the font of the rom by an app. But the launcher app and the Carbon fibre setting cant change as in system. Is it any way to make it same as system font?
[Sony Ericsson Xperia Neo, Pro] hamed_forum:
where is link download?
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Look at the first post, but wait a little. Build process is taking more time than expected, it should be finished today during the day

Be patient. We all are waiting for build 5
[Sony Ericsson Xperia Neo, Pro] aliendna51:
Just installed the latest version that exists on the server and I have a huge problem! All keyboards appear distorted! I installed the rom twice just in case, then I literally had to blind type my google account credentials to be able to download my keyboard of choice only to realise it appears as distorted as the default one.. Help please! How do I correct this?
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Hi,

Have you done a clean install? Which was your previous ROM?

If this is the first time you install a KK ROM, follow the procedure described in LX thread (here)

I've been using this ROM since the first release and never had such an issue, and, as far as I remember, you're the first one in posting it.

Can you provide more details?
[Sony Ericsson Xperia Neo, Pro] aliendna51:
I used KK previously as well. The previous version. Maybe nova themes the keyboard and doesn't work somehow.. But it did before :eek:
[Sony Ericsson Xperia Neo, Pro] gurgao:
Make a clean install after flashing stock ftf
[Sony Ericsson Xperia Neo, Pro] vishal_android freak:
Extremely sorry for the inconvenience caused ,guys.. Some upload issues onto server.. I have started manual builds.. I'll let you all know once download links are up.. :(
[Sony Ericsson Xperia Neo, Pro] Lopat:
I must say I am impressed by the quality of this ROM :good: I have a technical question whats the name of the app for OTAs in Play Store, because I can't find it :confused:
[Sony Ericsson Xperia Neo, Pro] vishal_android freak:
It's taken aback because we are trying different servers to provide best and fast downloads.. So once all this is finalized we will have the app back on Play store.. :)
[Sony Ericsson Xperia Neo, Pro] touns_j:
will the latest build be available for the neo (hallon) as well ?
[Sony Ericsson Xperia Neo, Pro] ankurvij:
eagerly :cowboy: eagerly :cowboy: eagerly :cowboy: waiting for the new udpate (#5).

I have refreshed the page http://carbon-rom.com/downloads/?device=haida&type=nightly more than 200 times since last night :mad: ... Sabr ka phal mitha hota hai - Sweet are the fruits of adversity :D

And FINALLY its up

CARBON-KK-NIGHTLY-20140218-1002-haida.zip - USA : ):)
[Sony Ericsson Xperia Neo, Pro] WaterMelon90:
Flashed. With full wipe. FLY~~~

Anyone facing WIFI problem? I can't ON WIFI. Had installed 2 times with flashed kernel in zip.
[Sony Ericsson Xperia Neo, Pro] Prototype18:
Why i can't see the link ? :( I live in Europe
[Sony Ericsson Xperia Neo, Pro] uglyking14:
why i cant see :crying: :crying: :crying:
[Sony Ericsson Xperia Neo, Pro] touns_j:
indeed ,that's weird ... st ill no link for Hallon either.. i'll keep refreshing the page
[Sony Ericsson Xperia Neo, Pro] goljimir:
Please, could you upload the latest nightly, if it is allowed by the rules of the forum, and if the developer allows such an act under these circumstances? :crying:
[Sony Ericsson Xperia Neo, Pro] atomrat:
Because op removed the build don't know why

Wysłane z mojego Xperia Neo V przy użyciu Tapatalka
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
There's some sync issues in the servers. US server already has the build, but on EUR server only the link appears.

Vishal will include the links once he's sure the upload procedure is fine

Sent from my Dark neo V
[Sony Ericsson Xperia Neo, Pro] vishal_android freak:
Anzu link is up.. Once haida build is up it will be seen on the download site.. :) may be around 4 hrs approximately more from now.. ;)
[Sony Ericsson Xperia Neo, Pro] kaliakman:
Downloading@ Greece!!! :D:D:D:D:D
[Sony Ericsson Xperia Neo, Pro] seifer17:
nightly #5 for haida is up...

CARBON-KK-NIGHTLY-20140218-1335-haida.zip

downloading now.... :D
[Sony Ericsson Xperia Neo, Pro] touns_j:
OP any chance we get the latest build for hallon as well ?
[Sony Ericsson Xperia Neo, Pro] Prototype18:
I still can't download it :) only the link is showing :(((
[Sony Ericsson Xperia Neo, Pro] pduke7:
Greece as well but it redirects me to downloads page......:(

right click and save link gives a 7bytes file...

edit

ok now it gives me a message

waiting then ...
[Sony Ericsson Xperia Neo, Pro] WaterMelon90:
Anyone faced WIFI and BT problem? I can't switch it on. Am i need to re-flash the kernel inside the latest zip? 20140218 kernel for 20140218 rom only???

Both Wifi and BT have no problem in the 20140204 build.
[Sony Ericsson Xperia Neo, Pro] shubh_007:
You need to flash the kernel from the zip every time you update or install a new rom.
[Sony Ericsson Xperia Neo, Pro] touns_j:
I Flashed the latest build on my neo and so far , WIFI and BT works just fine
[Sony Ericsson Xperia Neo, Pro] WaterMelon90:
have u Flash the kernel inside the latest zip? or u using the kernel from previous build?
[Sony Ericsson Xperia Neo, Pro] touns_j:
i flashed the kernel inside the latest build zip file , i actually did a clean install , i flash the neo v tft file then the kernel from the zip , then the rom and finally slim gapps from here http://d-h.st/users/Nbsss/?fld_id=27638#files
[Sony Ericsson Xperia Neo, Pro] hamed_forum:
how to can install xperia keyboard??

google play store and service dont work?

have any gapp?
[Sony Ericsson Xperia Neo, Pro] WaterMelon90:
try use this http://xdaforums.com/showthread.php?t=2265564

or

http://xdaforums.com/showthread.php?t=2240652
[Sony Ericsson Xperia Neo, Pro] touns_j:
flash slim gapps : http://d-h.st/MQW
[Sony Ericsson Xperia Neo, Pro] hamed_forum:
how to can install xperia keyboard??

and how to can small bottun on screen?
[Sony Ericsson Xperia Neo, Pro] WaterMelon90:
For the Xperia Keyboard, PLEASE use Google to Search! There are already have in xda for kitkat. (http://xdaforums.com/showthread.php?t=2588353)

For the OSB, you can adjust it in setting -> carbon fibres -> Navigation bar -> Dimensions. (Please go through the rom deeper! You will find more and more awesome features!)
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
[MENTION=5036857]vishal_android freak[/MENTION]

Hi,

Build 5 works really fine and it quite fast and smooth. Slim pie and and battery level around lock ring are cool :D
[Sony Ericsson Xperia Neo, Pro] Prototype18:
Hi :) i managed to download it frim us servers. Should i install it or wait the eu one ? And i don't need to wipe everything , do i ?
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Zip is 158 MB. If you have a complete download, you can use it :D

A clean install is always recommended. But if you're coming from a previous version, you can try a dirty install: just flash kernel and install ROM.

BTW, if you're using mounts2sd,don't forget to run the recovery script before the first reboot after the ROM flash ;)
[Sony Ericsson Xperia Neo, Pro] Prototype18:
Ah tnx. No im not using it :) anw ill go for the clean install. Dont want any probs to show up :)
[Sony Ericsson Xperia Neo, Pro] goljimir:
First impressions are very good.

Stock browser finally works good. ?

Wifi, BT, GPS, everything works fine,

RAM management is very good, with greenify, of course...

Small gleeches on progres bar in link2sd, but works good.

Google maps steel have lot of visual gleeches, and map in location service in Google+ also.

In previous nightly, battery drain was huge, i hope new kernel in this build will be better .

For now, i am very happy with this nightly, keep up with this excellent rom,

and thank you very much, Vishal master. ?
[Sony Ericsson Xperia Neo, Pro] WaterMelon90:
Hi, the mount2sd is a 3rd party apps installed or already exist in rom? Or mount2sd is mean setting->apps->on sd card->choose app->click "move to sd card" ???
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Monuts2SD is a third party app, it's similar to link2SD. Check its thread on xda

It allows you to move all the system apps (I don't recommend it), user apps, data (I don't recommend it too), libs and cache to sd-ext. You know linkk2SD allows you to move individual apps.

I find it faster thank link2SD and (the best thing is that) it has a recovery script. You can run it after installing a new ROM, so when you reboot all your apps are already available
[Sony Ericsson Xperia Neo, Pro] WaterMelon90:
Will it cause instability of apps or rom after recover ?
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
I haven't had any problem till now. I'm using it after flashing the first LX KK version. As you know link2SD was not working fine at that time.

And since then I keep using it with all the KK ROMs I tried (and I tested all of them ;) )
[Sony Ericsson Xperia Neo, Pro] LejEndME:
the wifi doesn't work with either . i already made a clean install with the ftf file then flash the kernel inside the zip ..

have you made it work!!!! ....

i've re-flashed the kernel and it worked fine sorry to be a bother
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Did you followed this procedure?

Flash stock ICS 4.1.B.0.587 full ftf

Flash boot.img in fastboot & reboot into recovery

Format /system, then /data and then /cache

Flash ROM zip

Flash gapps

If not, can you tell us what you have done?
[Sony Ericsson Xperia Neo, Pro] LejEndME:
anyway i did it work by all this then flashing the kernel inside the zip twice . one before installing the rom and the other after installing the rom after boot .....

thanks it works now
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Flashing the kernel is step two (Flash boot.img in fastboot) ;)

When you reboot and it launch the Google account wizard, does it show the option for connect to WiFi?
[Sony Ericsson Xperia Neo, Pro] aliendna51:
Installed it and it seems fast and stable and all, but I still have that problem with the distorted keyboard... Anyone else ever had a similar problem?
[Sony Ericsson Xperia Neo, Pro] DrEAmRBoY:
The battery drain continues to be high.

I fixed it by using , Super battery tweaks by gaurav . It's there here , on this forum.

I also turned wifi always on option in settings , to never.

It fixed by battery life , I get around two days of battery in normal use.
[Sony Ericsson Xperia Neo, Pro] goljimir:
I must mention that when i flash new releases of any Kitkat roms, i am following whole procedure of clean install, except flashing stock ICS ftf, and for me everything works well without that step.
[Sony Ericsson Xperia Neo, Pro] touns_j:
i did search but couldn't find the super battery tweak by gaurav, could you please provide a link to the thread ?
[Sony Ericsson Xperia Neo, Pro] mavado:
come on......google is your friend. First entry on search:

http://xdaforums.com/showthread.php?t=2399543
[Sony Ericsson Xperia Neo, Pro] touns_j:
for my defense i used bing ...
[Sony Ericsson Xperia Neo, Pro] pduke7:
downloaded nightly 5

flashed new kernel (although it is the same file)

did a dirty flash

on first boot it started updating apps

then

...

apps, SMS, contacts are gone

(got a backup no prob)

but

dirty is suggested at the website's faq.... so ..??:confused:

any suggestions?

cheers
[Sony Ericsson Xperia Neo, Pro] stratosk21:
Its should be normal even xposed uninstalled itself but I still have the app after dirty flashing.
[Sony Ericsson Xperia Neo, Pro] pduke7:
losing all personal data after a dirty is normal? i think you are trying to say something else

edit

...is mount2SD transferring SMS and contact to sdext......?
[Sony Ericsson Xperia Neo, Pro] shubh_007:
You don't lose any data on a dirty install normally.
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Everything should be on your sd-ext partition, it depends on what you have moved to it (data?). After installing the ROM zip you have to run the mounts2SD recovery script.

If you don't have the recovery script (on xda thread), just re-install the mounts2SD app and reboot
[Sony Ericsson Xperia Neo, Pro] pduke7:
i realized what you just said 3 seconds after i pressed .....wipe.....:silly:

all i have to say is.... ooooops!!:rolleyes:

so i am on clean now but i ll keep it in mind for the next update

oh and something else, anyone found where this night mode is (contacts black background and stuff)?
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Not sure it's implemented yet
[Sony Ericsson Xperia Neo, Pro] LejEndME:
Is the lockscreen widgets available in this release I can't find it.I even used gravitybox but with no good
[Sony Ericsson Xperia Neo, Pro] hemantgogia09:
Want to download latest build but link's not working anybody know about this?
[Sony Ericsson Xperia Neo, Pro] ErecDeGraal:
Server seems to be up and down. Just downloaded five minutes ago and it was fine. Try again now and I get an Error 404

Wait for a while and try again
[Sony Ericsson Xperia Neo, Pro] Prototype18:
Hi again :) the only problem im facing is the battery drain and not woking dsp manager and music info crashing :\ any hint ?
[Sony Ericsson Xperia Neo, Pro] ankurvij:
2 days on #5 and it's Stable and Rock solid :cowboy:, No FC , no odd Behavior. Carbon features are really nice and good to have KitKat.

My worry is around battery, the battery drain is really awesome (:crying: ). getting only 7-8 hours on normal usage, no games, few voice calls, normal usage of whatsapp, facebook and messaging for some time :crying:
[Sony Ericsson Xperia Neo, Pro] hemantgogia09:
Trying since morning no luck yet its like link is missing or removed for the latest build only other build's links are working fine.
[Sony Ericsson Xperia Neo, Pro] DrEAmRBoY:
Please read other previous posts for a way to fix the battery drain.

I recommend the super battery tweaks zip. The link to the thread was given in some post above.

Personally, I get around ten to eleven hours battery life with wifi never being switched off. The main reason my battery life was low , was due to wifi. I fixed it by switching wifi always on in the advanced settings for wifi to never. The flashed tweaks and the change I made to the wifi settings , made by battery life very long. It's almost stagnant , when it's in sleep. I get around one to two days of battery , with normal use.

Switch off your mobile data , whenever not in use. In the screenshot , I noticed that voice calls took around 40% of your battery. I never faced such battery drain due to calls. I talk for around four hours on the phone per day..... Are you using a custom kernel. I'm on the one which came with the latest build...
[Sony Ericsson Xperia Neo, Pro] goljimir:
With Super battery tweaks,

steel huge drain,

(screen slider always on the middle). :(