yashsingh1/xdaforums huggingface dataset:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] karandpr:
So I tested various kernels on my XMP over a week now...

The 483 is quite battery efficient...but the apps lag suddenly esp apps like dialer and messaging...

481 is similar to 483 imo ...

However both have superior WiFi performance to any of the previous Kappa kernels (except for 1.3 ...I liked 1.3 most )

478 bought back the touchscreen bug and my touchscreen slowly became irresponsive over 8 hours...(tested on NextGen,Zelly Cream ,xNXT and Stock ...)

Plus it lagged much more than the 48x ...

For now I am sticking to 1.7 beta L1... It is not as battery efficient as the 48x but the apps dont lag suddenly ...

And It works perfectly on my phone...

Edit 1. The L1 showed touchscreen bug eventually after two days....

Strangely...The bug vanishes on radeon or extended stock ..but persists on Kappa and Kernel Panic ..
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Gustavo RD78:
someone is experiencing problems with running scripts in init.d on news kernels?

my simply do not run on boot...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] frosthater:
Battery bug happen on latest version. Too bad :D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] a|\|droid_user:
Battery problem on lww..This might help you to see the problem..

hi :) [MENTION=373657]kast[/MENTION]

I have the same bug on kappa v1.6,optimax v2.0 ROM,on my lww.

I tried reflashing another kernel and then came back to kappa v1.6..Battery problem no more ,but when i connect the wall charger the phone reboots suddenly,gets stuck at boot screen and then i restart it again by removing the battery..same bug again..battery stuck at 100%.

If u want to see for yourself,try removing the battery while the phone is still ON and i m sure battery will get stuck at 100%.

trust me battery calibration doesnt work..

I think it might be a problem with the bq27520 config on the i2c bus...i m not sure though..:confused:

I will try providing a logcat for the issue on my lww..

Looking forward to an awsum Kappa v1.7:D

Regards.:)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] a|\|droid_user:
Battery issue solved FINALLY PEACE:D

Hi [MENTION=373657]kast[/MENTION] :D...Seems you have been busy bro..

Just wanted to tell you that i managed to get rid of that battery bug after weeks of struggling with it..:D

So here is how i did it:

Its quite simple..

1.Flash a different kernel(i flashed extended stock),charge your battery to 100%

2.Flash kappa kernel before your battery drains below 90%

3.Tada!!! the battery bug is no more!!!

I even managed to figure out why this actually happens,i guess so:confused:..the battery meter value is estimated by a chip bq27520 manufactured by TI semiconductors...The datasheet of the bq27520 describes the charging algorithm which estimates (and calibrates itself ) the battery meter percentage at 4.2V and 3.0 V,Since 3.0 V is not possible..4.2 V is good...

I guess kappa kernel doesnt support the charging algorithm of bq27520 and hence it is unable to re-calibrate itself and gets stuck in last state..,whereas stock kernel supports the chip and thus solves the problem...

If first time it doesnt work..try using your phone with the stock kernel for one discharge and charge cycle and then flash kappa kernel..

BUT FLASH kappa kernel ONLY WHEN BATTERY IS ABOVE 90%

hope this helps anybody else having the same problem...

anyways thanks for your efforts guys,Finally peace!!

Regards..
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] hammadjavaid:
Can i go back to stock kernel after flashing (extended stock) ??
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] a|\|droid_user:
Extended Stock is Stock along with CWM and root..why would u go to stock ?:confused:

If u want to unroot and remove your recovery you can do that..
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] hammadjavaid:
Cause battery is still on 100%...

Could u plz tell me how can i get rid of this battery bug :(
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] a|\|droid_user:
follow the procedure i mentioned..

Simply follow what i said..

Flash extended stock then use it for one discharge and charge cycle and then flash kappa kernel when battery percentage is above 90%...

Are we clear..?

Hope i helped you..

Regards
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] hammadjavaid:
Thanx for reply. I followed all the instructions what u said but when i flash stock kernel my battery indicator get stucked at 100%

If i use any other kernel, then yhe battery indicator is working fine. seems i can't go back to stock kernel :crying:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] a|\|droid_user:
Try flashing extended stock kernel..
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] hammadjavaid:
I also flash extended stock kernel but my battery indicator iz still on 100% :(
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] smoke_slim:
it could be a hardware problem! charge controller broke
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] a|\|droid_user:
Flash Stock kernel,Completely drain battery until only the red led blinks..keep turning on the phone..the red led should blink for 6-7 times..

Then connect your phone to wall charger..leave it connected for 5 hrs..then boot into cwm clear battery stats..the 100% battery bug should be gone..:D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] dhana999:
Use [Mini/Mini Pro/Active/LwW] Rage Kernel v3.2 it working correctly battery %

---------- Post added at 12:52 PM ---------- Previous post was at 12:51 PM ----------
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] ~PAIN:
Is the dev going to update this ???

and is this kernel good for battery life, I need extended battery life

Had tried it before
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] karandpr:
This kernel is excellent for battery life...

As far as the update is concerned, it's totally on the discretion of kast ..

He will release it or he won't release it ...

He will do it today ,or next year ...that's his decision alone...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Saki3d:
Ok, i figured out how this battery bug happens,

when i was gb rom/kernel and flashed ics rom everything was ok

when i switched to jb rom/kernel again battery was working,

from jb rom/kernel to ics rom/kernel battery started to show %100

maybe this helps to fix the bug.

"sory for my bad english"
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Aayushya:
That's wrong.

A battery pullout causes this irritating problem.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Rapier-:
I've got 100% battery bug recently. I've tried reboot/clear battery stat/pull out battery but these doesn't help. And when the battery is out of juice, the phone show 0% battery and simply turned off. If turned on again it show 100% and turned off again after some time.

P.S. Using Satsuma on Zelly Cream 4.0 rom
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] pa33vel:
Try install Mesa kernel. Using Rom little some, than install kappa back!;)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Saki3d:
work like a charm thanks ;)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] robbayani:
how many kernel memory in v1.7beta4 ?? is around 388Mb like LX 10.1??
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] lsander:
nope, less. As I remember in cm10.1 kernel is more memory because of 3.4 kernel and disabled 720 recording. But dont know how much less as I dont use stock ics nymore.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] robbayani:
i just remember the memory only around 350Mb :s..

with little memory its not good for multitasking and games..
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] lsander:
Man just trust me good rom with modded stuff and not to heavy and without any oc and any other stuff I was playing easily hardest and heaviest games which were made for android including all gta and other 3d games ofcourse all using this kernel from kast. Beliewe me or not it is best and better kernel for stock ics on our devices.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] robbayani:
using ics im always got free ram only ±120Mb, if using CM10.1 i got ±150Mb..

maybe im trying back to ics, coz i cant play Zenonia 5 on my current cusrom LX 10.1 0908..
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] moolokow:
updates for 1.7 :)

is there updates on 1.7? i am really eager to test that :D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] JimmyX32:
Hi kast,

how are you? Seems that you don't have much time for us ...

Also seems that the perfection is near :good:;) ... the performance is awesome and the battery bug can be at least avoided (huge thanks to a|\|droid_user).

Could you please create the latest build for LWW (and Active) .... seems that it works good for Mini.

or

update the sources at GitHub

or

create the 1.7 final + lite version

or

all of the above ;)

Thanks much in advance.

Anyway, thanks for your hard work and for the Kappa kernel ...

Take care!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
Been away for a while but I'm back and will try to get a final version posted soon.

After all this time... Are you actually using any 1.7 or 1.7Lite version? If yes, which one you prefer?

Take care you all and thanks for your patience,

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] JimmyX32:
Hi kast,

thanks a lot for the great news!

As per the version, I'm on 1.7b1, as I have Coconut/LWW. For the final, I would go with the Lite version.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kingozzo:
Hi I'm using kappa 1.7 beta1 for mango, I think it's the best one except for the battery life.

However, can you fix the auto brightness from kernel or does it depend of the ROM? Because I sometimes get screen flickering with a middle-low light.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] JimmyX32:
If the batery life can be better, great .... :cool:

I observed the display flickering too (LWW/i1 Honami ROM/1.7b1)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] moolokow:
where i can download the 1.7 :) thank you all of you guys :D

---------- Post added at 09:52 PM ---------- Previous post was at 09:48 PM ----------

ow! sorry i think i found it :) i will give a try right now in my live with walkman :D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
Hola,

did anyone ever experience the 100% battery bug on the 1.7Lite version?

I'm asking because this Lite version doesn't include anymore a modified bq27520 driver. The driver included is as stock as the official Sony kernel provided with the phone. Can't tell what all the other kernels use but if it works on stock and bq27520 is the issue, this driver is now stock too.

Here is the latest 1.7Lite version for:

Mango / Mini Pro http://www.mediafire.com/?3pdtw7x99mf1py1

Smultron / Mini http://www.mediafire.com/?hjm6rrgx1q4ts21 (not tested yet)

Others will come

Sorry to ask you all these tests but "unfortunately" I never experienced the battery bug myself, hard to debug in these conditions.

Thanks a lot,

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] dhana999:
Not working for xperia mini only Sony Ericsson logo :crying:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] smoke_slim:
can you develop version for coconut?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
Try this one here for Mini, it boots fine on mine

http://www.mediafire.com/download/nm187saf3pphlyl/KaSmultron472.img

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
Try this one for Coconut

http://www.mediafire.com/download/nm187saf3pphlyl/KaSmultron472.img

Sorry, can't test to see if it boots correctly as got no Coconut myself... Except a broken one.

Cheers,

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] JimmyX32:
Thanks for the build!

On my phone:

It boots, but the display is very dim and it looks like it displays only every 2nd scanline (don't have a camera with me to take a picture).

Also only a "menu touch key" (under display) is lit, the "back touch key" is not lit at the same time.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] smoke_slim:
I am absolytely agree with him! the same situation!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] scorpion 21:
Not bootable version for my mini, just like all yours previous version still don't know why and what is the solution. even tryed on stock rom
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] SnakeEyesNinja:
I have downloaded your kappa source, i will modify and post with new updates ,i was thinking will it work fine with linux mint cinnamon ?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] smoke_slim:
I think it possible to post new modification of kappa kernel) if kast allows
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
I have absolutely no objection to have somebody posting a fork of this kernel. Please feel free to do it... That's also why sources are publically available on Github

I only ask, if you don't mind, that you open a new thread, with a new name (if you post a totally new version) and that you cite that the one that stole the original patches was me ;)

Otherwise just use the "pull request" mechanism in Github and I'll be glad to include it in the this main version.

Cheers!

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Niteshdcool:
I've been following this thread and have seen imany people talk abt Xperia Mini Pro and some beta version of kappa for them so was jst askin, is there an update coming for coconut any time soon.? Thankx.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] smoke_slim:
Kast, some news about kernel?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] asalolzs23:
100% battery bug

I cant still fix the 100% battery bug. I tried every possible fix suggested in this thread but the problem is still persistent. Any ideas? Havent tried changing the battery though.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] andogeek10:
Asking ETA's is not allowed on XDA.

Sent from my Xperia Mini Pro using Xparent Cyan Tapatalk 2
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] pa33vel:
Install any custom kernel, like Mesa 4.5 or Extended stock kernel. Use your Rom small time. And then, install kappa back.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Niteshdcool:
I know, but like people were taking about some beta versions so was jst askin.. No offense..
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] moolokow:
Sir Kast, i will report to you my issues over 1.7beta with rom nextgen on my live with walkman. i experience videos wont play (gallery,movies and youtube). im back at 1.6, i think this could be one needed to fix :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] job.bousix:
hi thanks for this kernel , just reporting that everything is working great exept one bug : sometimes when i rboot device , kernel boots showing sony ericsson logo then reboot agan for three or 4 times taking about 10 to 15 min ( not sure but a lot of time ) then it boots fine and normal , when kernel is booting wrong i even don't have the ability to access recovery even led notification does not show purpul and without the acces to rom booting with xperia boot animation , thats all , please fix it thanks :D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] LaShto34:
This beta release work very well on my mini. Just one bug : restoring sd-ext (ext4) via cwm takes forever. Am I the only one facing this?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] sutyi:
battery

Hi!

My battery icon says: 100% but its only about 30%. With other kernel it is working... why? THANKYOU
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] JimmyX32:
http://xdaforums.com/showthread.php?t=2167119&page=113

post #1125
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] asalolzs23:
What kappa kernel version should I flash after charging to 100%? 1.7 beta, 1.6 or 1.4
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] pa33vel:
Kappa 1.6 , it's a stable version. :thumbup:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] karandpr:
[MENTION=4876818]asalolzs23[/MENTION]

Kappa 1.6,1.7 beta has battery bug ...you are better off with 1.4 or non kappa kernel like mesa...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Doubtfire:
I'm Using kappa kernel 1.6 and i don't have the battery bug. Flash stock firmware then install kappa kernel.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] karandpr:
The battery bug's occurence is random ...i never had it on Kappa 1.7 beta but I have it on 1.6...

I dont have a computer right now so i will be posting some interesting logs some time around next week...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] andro-SYR:
Re: [Kernel][ICS] Kappa Kernel 1.3a - Stock and Boost - 12/03/2013

Anybody facing problem with backup

It stopped at android secure

Error making img of android secure......

Sent from my WT19i
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] lsander:
yaa we was writing about it just few post earlier and author is trying to fix it
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] iONEx:
As I've already said, very fast kernel. Great work kast! :)

But.... I'm experiencing sudden reboots!? I've tried setting vfs_cache_pressure to 100 instead of default 25, but no luck.

I would try to logcat the issue but I don't know how to re-create the enviroment for a reboot to occur.

I'm curious if anyone else is experiencing this particular bug? Everything else seems to be working for me.

ThanX! :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] lsander:
no :) I see no reboots on this kernel and yeaaa it's really fast. it's like upddated kernel panic
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] iONEx:
Forgot to add, I'm running the kernel on my Xperia Mini [ST15i]

It could be due to particular device setup maybe....
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
Yep, sorry about that. I fixed the android_secure issue and will ship a new version before tomorrow evening, once I tested a couple more things.

Sorry for the inconvenience.

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
For me, Kernel Panic is a reference. That is some pretty good work.

Thank you for the flattering comparison.

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
Hi,

sorry about that.

May I ask you a big favour? It is indeed hard to "foresee" a sudden reboot and be there ready with logcat running, but if the kernel managed to dump an error message, that might be still available after the reboot, in /proc/last_kmsg.

And that would be extremely precious for me to have ;)

As already posted, I'll post pretty soon v1.4 which will have following changes (and maybe something more):

OTG can be enabled/disabled via KaMenu. It basically loads at startup (and when enabling the first time) usb-storage.ko which is needed for USB OTG to work.

Virtuos CPU Governor has been added (request)

Slimmed ramdisk a little by removing redundant binaries

Kernel patched for Call Recording (request)

Few more kernel patches that are visible in the full changelog (Revision.io link in main post)

But most important is that:

Back of android_secure in CWM is fixed

Offline charging seems to work now... But AC is preferable. Got some issues on low powered usb ports... With all kernels anyway.

Thanks a ton for your help,

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] lsander:
yaa I wrote kernel panic because in sometime ago was best, fast and smooth with as much as possible function. you is like that but apdated with some functions. I said like updated kernel panic not updated a kernel panic

keep going bro :) btw has much to do with installing linux cause want to port miui from patchrom :)

have a good night
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Lek525:
Updated

will be released version 1.4 today?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] lsander:
actually yes :) but in the evening as he said but don't scream if not :) it's worth to wait
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
Want to test a little more before posting it.

"Stole" a couple of tweaks from a respectable developer and want to see if they fit in.

I'll also need to send a test build for someone to confirm otg works or not... Don't use it myself.

Then I have to build all 4 versions and test the 3 I can test.

Finally I'll be able to update first post with 1.4 ;)

I guess it's happening later, once I get a bit of a sleep too.

Take care and thanks for the interest!

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] floyd372:
Battery backup is good on this kernel, what about overclocking , i don't seem to find it ? Btw i'm using pureMIUI remade http://xdaforums.com/showthread.php?t=2078886
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] ahzoe:
Re: [Kernel][ICS] Kappa Kernel 1.3a - Stock and Boost - 12/03/2013

hii kast, can i request default governor and i/o schdule?

i love ondemand + deadline :)

thanks
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
Hi,

overclocking is there, up to 1.7Ghz. Either your rom has a builtin tool to set the CPU speed or you'll have to download an application like setcpu from the Market.

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
Hi!

Deadline is there. It's only that by default the kernel boots using SIO.

You can change that via many applications. Like I wrote to previous poster, check setcpu on the market. I'll allow you also to override defaults of the kernel and set a specific CPU governor or IO Scheduler at boot.

Currently the kernel, boots with Intellidemand and SIO. You're free to change that via that app.

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
You don't by any chance have any update on this btw?

I turned Google upside down, searched in every of its pockets but didn't find a clear statement on the kernel involvement to have xloud working.

Some people say the kernel has to "expose" (provide with) a special audio device that then the rom can use.

Others claim that xloud can be installed on pretty any rom. Which implies that all stock kernels have xloud capability.

Therefore I don't see why a stock kernel coming directly from Sony wouldn't have that enabled by default. Then it's in the rom that the Xloud drivers would have to be installed. The latter being what the Xloud patches floating on the internet do.

I checked on ICS Pureness v5 and Xloud is available in the rom settings menus. On or Off you can hear maybe a placebo faint difference.

Will keep looking anyway,

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] lsander:
yup thnks for interesting. for now stop looking for it, i will try to make something with soft. probably it is software bug. so will report some time
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kingozzo:
R: [Kernel][ICS] Kappa Kernel 1.3a - Stock and Boost - 12/03/2013

I discovered that this kernel has a new scheduler called "Zen". I have chosen it and the phone works very fast now.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
Cooking 1.4 for all 4 devices, nice smell in the kitchen ;)

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kast:
Are you using a 1.7 Beta Lite or some other 1.7 Beta?

Thanks,

Ka.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] karandpr:
I am using kappa 1.6

Sadly I don't have access to PC...I tried to avoid using 1.7 as I was travelling to avoid the remote possibility of the battery bug...guess I was mistaken :lol: ...

Here is what triggered the bug on xNXT 11.1

1.)battery was less than 100%( around 54%)

I need to check for displaced sim so I

2.)switched off phone...

3.) Removed battery ...probably just before shut down ...or just after ...can't say for sure...

Some observations...bq27250 readings are a bit erratic ...

I will be getting access to my computer some time next week so I will be posting some logs :) ...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Arun Av:
Happened to me as well, in the same way (remove SIM). Using kappa 1.6