yashsingh1/xdaforums huggingface dataset:
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] samXLR:
Thank you all for the replays !

I have downloaded titanium backup and with it I am backing up bloatware and then uninstalling it (and then moving the backup out of the phone and to my friend's computer.. just in case)

next up I plan to follow the wiki in regards to SD card partitioning:

http://xdaforums.com/wiki/SD_card_partitioning

in order to format the sd card to two partitions, data partition (fat) and ex2 (if i understand correctly) so that I could link apps to that parttion (the ex2 one)

and then I plan to use link2sd to link app's data to said partition

https://play.google.com/store/apps/details?id=com.buak.Link2SD

then I plan to uninstall link2sd as its not neccery for day to day operation.

and then I am going to check that app moving script here:

http://xdaforums.com/showthread.php?t=1591079

to see if i can get something out of it

just as an FYI, the phone got 384mb (according to the wiki) out of witch only 220 is visible, and stock status (first boot up) + whatsapp\waze\tunein\facebook\shazam .. the phone sits on 196mb used and 24mb free, at which point it screams for space, that is the source of all the problems of this device.

not to mention the low ram quantetiy, which in theory shouldn't even be a problem as long as you use one app at a time (no tunein radio while facebooking, for example) which is acceptable.

again, many many thanks for all the helpful replays ! !

I am going to post an update once I am finished with titanium backup root (free).

* in regards to formatting\reparttioning the sd card, did i get my idea right? its part FAT (for pictures and mp3 files) and part Ex2 for apps, so from a 2gb memory card I could in theory get away with 1500mb FAT partition and 500mb EX2, assuming I plan to not install any additional apps and just need some breathing space (23mb is clastor****bik to say the least)
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] samXLR:
I even went as far as to find the startup\shutdown sound files and replace them with one byte (1/1000 of a KB) size silent file to save additional ~150kb.

I removed oh so many system apps and Samsung bloat ware nonsense, googled some safe-list apps posts made on xda and used them to guide me as for whats safe to be removed, live wallpaper, Samsung accounts, all share, duel clock and many others are now gone.

and I am now on whooping 25MB free with 165MB used, nothing else to do, used all apps and scripts I simply cant free more space.

the free space error msg is gone now, the phone can receive SMS messages once more, but few Waze updates and some more sms and I am not sure how well will it be :-\

my friend is so furies at Samsung, as am I :\
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] Shaaan:
Use the following command in Terminal emulator :

pm setInstallLocation 2

After this all apps will be installed to sd card by default!

___________XDA Premium__________

Don't be a noob. Be a newbie..!!

Details here.

____________________________________
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] samXLR:
Thanks, done that now, but that is not the problem, the problem is only having 25mb free as is, even with new pictures saved to the sd card and new softwares install to the sd card, some stuff simply stay on the internal memory and the only thing left for me to remove is the internal screws of the actual phone.. thats how far i went with this :-\

My guess right now is that Samsung had chips of 384 (or maybe 256+128) left over after a production of some phone got stopped so they figured it would fit perfectly into entery level phone .. cant say that i am happy with there result.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] jonnybradley:
Hi all,

I am using one of the Alpha JB builds on my phone (fantastic btw), but I am not seeing any security software that seems to work on JB yet. I have in the past used LBE Guard to stop apps that want access to stuff I don't want them to access, but this wont run on JB. Droidwall seems to be working but would like something that deals with permissions as well.

Has anybody found security apps working on JB or have any info on apps that are being developed for JB.

Yes I know I must wait for developers to get these apps on to JB or I should move back to ICS. But if anybody has any info on this I would be very interested.

Thanks to all contributors here, this really is an amazing place. Keep up the good work
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] pcpepik:
You can try LBE Security Manager, it should be a successor of LBE Guard. I'm using it on JB with no problems :)
[Sony Xperia S, Acro S, Ion] cobrato:
[Disclaimer] Do it at your own risk. I am not responsible for anything happened to your phone.

Hi all, I've just upgraded my phone to Acro S recently. It is running ICS 4.0.4 build 6.1.A.1.58. It has been updated to 6.1.A.2.55

So here is a modified Stock Kernel with CWM which I created based on Arakmar's Stock ICS kernel (Build 11) for XS

Credits:

1. Arakmar - for the ramdisk and CWM

2. DoomLord and FXP team - for too many things to mention

Link (do not mirror)

6.1.A.2.55 - http://www.mediafire.com/?zuzatcl3it3zce7

6.1.A.2.50 - http://www.mediafire.com/?jrjiwg13w3gvxpf

6.1.A.2.45 - http://www.mediafire.com/?rq43glb93khd9ia

6.1.A.1.58 - http://www.mediafire.com/?wsuha53wvcc3cav

Instructions:

1. Unzip the files to the fastboot folder, there are 2 files:

kernel.sin -- Stock ICS Kernel

kernel-cwm.elf -- Stock ICS Kernel with init.d support and CWM 5.5.0.4

2. Get into fastboot mode, type:

- To flash the CWM kernel

fastboot flash boot kernel-cwm.elf

- To flash back the Stock kernel

fastboot flash boot kernel.sin

To get into CWM - Reboot your phone, tap the screen (not buttons) a few times when the blue led and button lights appear

To root your phone, follow instructions here: http://xdaforums.com/showpost.php?p=30320507&postcount=11

If you like it, please hit the [Thanks] button or you can buy me a beer :)
[Sony Xperia S, Acro S, Ion] mercury_beta:
Thank you.

But i have a question: what is ram disk use for?

I used xperia s mod kernel to flash supersu.apk, then flash back stock arco s kernel, and add CMW. But some .zip file can not use.
[Sony Xperia S, Acro S, Ion] dusanzk:
Does this give us root or do i need to root the phone first and then flash this kernel ?

Also, do we need to unlock bootloader for this ?
[Sony Xperia S, Acro S, Ion] john9:
Can anyone please comment on performance? Thanks in advance!!
[Sony Xperia S, Acro S, Ion] noriya:
Hi do i need to flash these 2 files or just one i want cwm.and does it include root or not?
[Sony Xperia S, Acro S, Ion] cobrato:
ramdisk is part of kernel. it runs initial scripts that control how the phone starts.

You need to unlock bootloader first. This kernel won't give you root. But you can boot into cwm to flash any package that root your phone or you can flash a complete rom, if available.

There is no difference in performance as stock kernel

You need to flash only the one with cwm. It won't root your phone.
[Sony Xperia S, Acro S, Ion] noriya:
Thanks for your reply,is it ok to flash cwm without root first?and unlock bootloader is the same xperia s right?
[Sony Xperia S, Acro S, Ion] papacarla:
Could you make a pre-root one?
[Sony Xperia S, Acro S, Ion] puriketsuangel:
I am sorry.

Although I checked, and kernel.sin of original and kernel.sin of cobrato are the same, is it right now?
[Sony Xperia S, Acro S, Ion] papacarla:
I think you're right. The moded kernel is kernel-cwm.elf.
[Sony Xperia S, Acro S, Ion] cobrato:
Root Package

Here is the Root package after you flash the kernel with cwm

To root your phone:

1. copy the RootPhone.zip file to sdcard (internal storage)

2. reboot into cwm

3. install the package

4. reboot

Link:

http://www.mediafire.com/?11rhxm1k490edxz
[Sony Xperia S, Acro S, Ion] puriketsuangel:
Sorry.

Ｔhanks　alot.
[Sony Xperia S, Acro S, Ion] papacarla:
It works on Acro HD with Acro S's ICS ROM flashed exlude baseband.

UPD: I did not like the ICS. There are only 320 mb of free RAM. I have 460 mb of free RAM on 2.3.7. So, I installed back the 2.3.7
[Sony Xperia S, Acro S, Ion] veimus:
if you could add 2way call recording patch to this kernel would be great :)
[Sony Xperia S, Acro S, Ion] dusanzk:
This worked for me, unlocked bootloader, flashed kernel-cwm and then flashed rootphone in CWM. Thanks.

Just a suggestion,

You might wanna add "+ Root" to your title seeing as this is another way to root the device.
[Sony Xperia S, Acro S, Ion] skycamefalling:
With CWM, can we then flash custom ROMs for Xperia S or a Kernel with permanent root (e.g. DoomKernel)?

I'd like to get rid of all the Facebook-crap in the stock ROM but if it will be there again after the next update from Sony it's no use.
[Sony Xperia S, Acro S, Ion] cobrato:
Once you unlock bootloader, you can flash any custom kernel.

If the kernel comes with CWM, you can flash any rom/zip with root

But I think current S custom kernels/roms are based on older version: 6.1.A.0.452
[Sony Xperia S, Acro S, Ion] zhuhang:
Bootloader unlock will probably void warranty.

But how about rooting? No righht?
[Sony Xperia S, Acro S, Ion] SweKen:
Where to find the tools for unlocking bootloader.

Would appreciate a link if anybody now...
[Sony Xperia S, Acro S, Ion] heeroyun:
http://xdaforums.com/showthread.php?t=1527159

It's the same method for Xperia P/U/S/Acro S.
[Sony Xperia S, Acro S, Ion] SweKen:
Find another easy 2 click unlock bootloader tool on this link.

http://xdaforums.com/showthread.php?t=1560613
[Sony Xperia S, Acro S, Ion] 3lastic:
Cant find the root zip file

Any ideas why the zip file doesn't appear?

Everything works smooth get the CWM running.

when i browse it doesn't show up.

Any ideas?

Does have to do with USB Developer mode, or some other settings.

Have formated the SD card and al the normal things to do.

Bootloader unlocked.

!Update I saw the internal storage and put it in one of those folders hehe it worked.
[Sony Xperia S, Acro S, Ion] veimus:
you are planning to do stock kernel with 2 way call recording patch + root + CWM Recovery? :fingers-crossed:
[Sony Xperia S, Acro S, Ion] cobrato:
I am not sure how to do it and my intention is just to provide a stock kernel with CWM.
[Sony Xperia S, Acro S, Ion] veimus:
Maybe this information will be helpful: http://xdaforums.com/showthread.php?t=1455232 :confused: Maybe if you try and share a one kernel to test :fingers-crossed:
[Sony Xperia S, Acro S, Ion] cobrato:
There is no kernel source yet and the patch is not for this kernel

I'm sure there are some 3rd party app that can handle this
[Sony Xperia S, Acro S, Ion] cobrato:
Updated with latest 6.1.A.2.45 kernel with cwm. Enjoy :)
[Sony Xperia S, Acro S, Ion] baz1:
I looked at this patch and it is for hallon which is using different dsp (MSM7KV2_AUDIO vs MSM8X60_AUDIO) so patch can't be easily adapted :(

[Edit]

It seems that sensation is using the same chip so I'll try to apply sensation patch

[Edit again]

Hmm... this patch already applied to sony's sources
[Sony Xperia S, Acro S, Ion] mercury_beta:
can you upload the ftf file of Acro S 6.1.A.2.45 to mediafire?
[Sony Xperia S, Acro S, Ion] papacarla:
Is it from XS kernel?
[Sony Xperia S, Acro S, Ion] mercury_beta:
no, acro s kernel
[Sony Xperia S, Acro S, Ion] baz1:
veimus

It appears that call recording works fine with stock kernel :)
[Sony Xperia S, Acro S, Ion] veimus:
what program you use to record ?
[Sony Xperia S, Acro S, Ion] KAA76:
CallRecorder from Play :good:

with root rights all perfect.
[Sony Xperia S, Acro S, Ion] cobrato:
My upload speed is very slow :(

If you run PC companion, just accept the update. It will download the files to your PC first but won't update if your bootloader is unlocked. Then you can use flashtool to create the bundle.

or you can try download from this link: http://xdaforums.com/showpost.php?p=30896342&postcount=83
[Sony Xperia S, Acro S, Ion] veimus:
is that CWM use SD card mounted as "mnt/ext_card" or only "mnt/sdcard" ?? where the backup files are created? in the internal memory or on SD card?

Instruction for locked bootloader ;)

root: http://xdaforums.com/showthread.php?t=1834291

CWM: http://xdaforums.com/showthread.php?t=1858738

In this way we get stock kernel, root and CWM recovery and all this without loss of warranty :cool:
[Sony Xperia S, Acro S, Ion] chriscai1987:
Thanks for the sharing. Can you made a kernal just like Xperia S that can contained advanced features such as overclock, edit Voltage and so on?
[Sony Xperia S, Acro S, Ion] skycamefalling:
With the CWM Kernel the phone does not show up in the File Explorer from my Windows 7 PC anymore. Even PC Companion isn't recognizing the phone anymore. Flashing back Stock Kernel and it's working again.

Does anyone have the same issue or a way to fix it?
[Sony Xperia S, Acro S, Ion] papacarla:
I have not a such problem.

Try to check USB debugging in the phone with mod kernel
[Sony Xperia S, Acro S, Ion] ro_explorer:
Hi guys,

I just bought my Acro S yesterday .... the bootloader unlock was as easy as on Galaxy Nexus (currently sold) ...

The CWM kernel is working perfectly, as well as the root package.

Big thanks from me.
[Sony Xperia S, Acro S, Ion] super torpedo:
Hello, you can tell me how to compile the kernel, add CWM + Root

Thank you
[Sony Xperia S, Acro S, Ion] cobrato:
I only change the ramdisk, here are the steps:

1. use doomlord's tool to unpack kernel.sin - http://xdaforums.com/showthread.php?t=1262656

2. use 7z to unpack kernel.elf (Arakmar's XS kernel) and ramdisk

3. combine the 2 ramdisks and make some changes to the script (eg I change it to tap screen instead of pressing button when led lights up)

4. pack the new ramdisk

5. use sony's instruction to pack kernel.elf - http://developer.sonymobile.com/201...-archive-released-with-building-instructions/
[Sony Xperia S, Acro S, Ion] Desperanto86:
maybe you can pack touch recovery from doomlord by this method?
[Sony Xperia S, Acro S, Ion] cobrato:
The touch recovery is for GB kernel
[Sony Xperia S, Acro S, Ion] Desperanto86:
it means that you pack the last version of CWM recovery?))
[Sony Xperia S, Acro S, Ion] cobrato:
The one I pack is cwm 5.5.0.4 from Arakmar 's kernel
[Sony Xperia S, Acro S, Ion] super torpedo:
How to support init.d?
[Sony Xperia S, Acro S, Ion] cobrato:
Already supported - just create init.d folder in /system/etc and set permission to 777
[Sony Xperia S, Acro S, Ion] Sliim__Shady:
I'm having the same issue :crying:
[Sony Xperia S, Acro S, Ion] papacarla:
turn the usb debugging off
[Sony Xperia S, Acro S, Ion] Desperanto86:
settings-xperia-connectivity-usb connection mode-media transfer mode

if it don't help, you need to clean data of sd and media apps via titanium backup
[Sony Xperia S, Acro S, Ion] guyderam:
Has any1 tried Flashing CWM with Rom manager on acro s? Does it work?
[Sony Xperia S, Acro S, Ion] Desperanto86:
don't work. ROM Manager don't support LT26w
[Sony Xperia S, Acro S, Ion] ro_explorer:
Hi, I have a problem on your rom (with CWM).

Time to time, CPU1 is going offline and it will never wake-up.

I can see it staying off-line no matter what I'm doing. The phone becomes also laggy in those moments.

Is there any quick fix for this? other than using performance governor, of course.
[Sony Xperia S, Acro S, Ion] cobrato:
what rom are you using?

I don't think it's the kernel problem as I only add in CWM + init.d support
[Sony Xperia S, Acro S, Ion] chrisvu0221:
I try your way and fastboot said: Flash is completed

But when I restart my Acro S, check in Phone info, still 6.1.A.1.58...hix. Waiting for your feedback and thanks much :rolleyes:
[Sony Xperia S, Acro S, Ion] cobrato:
This is the kernel used for firmware 6.1.A.2.45

I'd assume you should already use 2.45 firmware.

If not you can use PC Companion to update or download from forum and flash it with flashtool
[Sony Xperia S, Acro S, Ion] ro_explorer:
I'm sorry, I was too tired when I wrote the initial message and I wrote rom instead kernel... I'm on STOCK 6.1.A.2.45.
[Sony Xperia S, Acro S, Ion] chitose_ndy:
The navigatiom button don't vibrate (when I press it) o.o
[Sony Xperia S, Acro S, Ion] Desperanto86:
@cobrato, can you do new kernel 6.1.A.2.50 with cmw and init.d?)
[Sony Xperia S, Acro S, Ion] cobrato:
Done.

Not much changes. 2.45 rom works fine under 2.50 kernel
[Sony Xperia S, Acro S, Ion] ro_explorer:
I can confirm this .. working OK with the .45 rom. However, I need at least one week to draw a fair conclusion (comparing it with the .45 kernel).

Thank you for providing this kernel.
[Sony Xperia S, Acro S, Ion] ojessie:
Just discovered one problem with kernel 2.50 on 2.45 ... vibration is not working.
[Sony Xperia S, Acro S, Ion] ro_explorer:
Working perfectly fine in my case.
[Sony Xperia S, Acro S, Ion] Bromsoket:
Is .50 FW available for Acro S?
[Sony Xperia S, Acro S, Ion] skycamefalling:
Yes, I've received it a few days ago directly with PC Companion.
[Sony Xperia S, Acro S, Ion] ojessie:
@ro_explorer

you are right its not a kernel problem. It seems somehow the rom 2.45 is buggy at least on my device. Vibration is on / off flashing the same kernel sometimes helps. So it seems it's not a HW problem.

regards
[Sony Xperia S, Acro S, Ion] ro_explorer:
Can you please extract and share the 6.1.A.2.50 rom for Acro S ?
[Sony Xperia S, Acro S, Ion] Desperanto86:
6.1.A.2.50
[Sony Xperia S, Acro S, Ion] papacarla:
cobrato,

will you update a CWM version?
[Sony Xperia S, Acro S, Ion] Desperanto86:
@papacarla, what new version?
[Sony Xperia S, Acro S, Ion] papacarla:
6.0
[Sony Xperia S, Acro S, Ion] wan_6142:
why i get this?

10/031/2012 22:31:29 - INFO - <- This level is successfully initialized

10/031/2012 22:31:29 - INFO - Flashtool Version 0.9.8.0 built on 2012-10-01 19:35:32

10/031/2012 22:31:29 - INFO - You can drag and drop ftf files here to start flashing them

10/031/2012 22:31:36 - INFO - Device connected with USB debugging on

10/031/2012 22:31:37 - INFO - Connected device : LT26W

10/031/2012 22:31:37 - INFO - Installed version of busybox : BusyBox v1.19.0 (2011-08-14 23:46:58 CDT) multi-call binary.

10/031/2012 22:31:37 - INFO - Android version : 4.0.4 / kernel version : 3.0.8+1.0.21100-30145-01956-g43358ca / Build number : 6.1.A.2.45

10/031/2012 22:31:42 - INFO - Installing toolbox to device...

10/031/2012 22:31:42 - INFO - Pushing D:\Flashtool\custom\root\ftkit.tar to /data/local/tmp

10/031/2012 22:31:43 - INFO - Running installftkit as root thru sysrun

10/031/2012 22:31:44 - INFO - Root Access Allowed

10/031/2012 22:31:58 - INFO - Remounting system read-write

10/032/2012 22:32:01 - INFO - Clean canceled

10/032/2012 22:32:06 - INFO - Launching Fastboot Toolbox 1.0 by DooMLoRD

10/032/2012 22:32:06 - INFO - Device Status: ADB mode

10/032/2012 22:32:10 - INFO - Please wait device is rebooting into fastboot mode (via ADB)

10/032/2012 22:32:18 - INFO - Device will soon enter fastboot mode

10/032/2012 22:32:18 - INFO - Device disconnected

10/032/2012 22:32:20 - INFO - Device connected in fastboot mode

10/032/2012 22:32:47 - INFO - Selected kernel (boot.img or kernel.sin): C:\Users\xx\Desktop\acro s\fastboot_with_Android_USB_file\fastboot\kernel.s in

10/032/2012 22:32:47 - INFO - Flashing selected kernel

10/032/2012 22:32:48 - INFO - sending 'boot' (5597 KB)...

10/032/2012 22:32:48 - INFO - FAILED (remote: The Device must be rooted first)

10/032/2012 22:32:48 - INFO - finished. total time: 0.009s

10/032/2012 22:32:48 - INFO - FASTBOOT Output:

sending 'boot' (5597 KB)...

FAILED (remote: The Device must be rooted first)

finished. total time: 0.009s

10/032/2012 22:32:48 - INFO - Please check the log before rebooting into system

10/032/2012 22:32:52 - INFO - Finished Fastboot Toolbox

im using lt26w..im rooted and the bootloader still locked..
[Sony Xperia S, Acro S, Ion] Desperanto86:
@wan_6142, at first you have to unlock your bootloader!!!
[Sony Xperia S, Acro S, Ion] wan_6142:
i already unlock bootloader,rooted..but still get that error..:confused:
[Sony Xperia S, Acro S, Ion] cobrato:
updated kernel to 6.1.A.2.55
[Sony Xperia S, Acro S, Ion] ro_explorer:
Can you tell what's different ?
[Sony Xperia S, Acro S, Ion] cobrato:
Seems that it's more responsive. Now I don't have screen redraw issue. Not sure if it's placebo effect :p

(I am using stock acro s rom 6.1.A.2.55)
[Sony Xperia S, Acro S, Ion] ro_explorer:
Thanks.

I'm still on .45 rom but with this latest .55 kernel and I can say that the battery is improved. I can not tell anything about the responsivness since also the previous ones were quite good from this point of view.
[Sony Xperia S, Acro S, Ion] pcthuan:
Hi Cobrato, Do you have the 6.1.A.2.55.ftf file for Acro S?
[Sony Xperia S, Acro S, Ion] pcthuan:
I updated kernel to 6.1.A.2.55 from PC Companion. Thanks. :)
[Sony Xperia S, Acro S, Ion] alex_SW:
hi.

any flashable zip via cwm?
[Sony Xperia S, Acro S, Ion] kentilo:
https://disk.yandex.net/disk/public/?hash=NqNo6CfamcRf3Ba1sBZveus9hGFfJztb/gGvdmRadVM=&final=true
[Sony Xperia S, Acro S, Ion] ngonchan:
Can we root this without unlocking boot loader? :)

Sent from my LT26w
[Sony Xperia S, Acro S, Ion] kentilo:
Not yet. Root is possible through CWM.
[Sony Xperia S, Acro S, Ion] deanz93:
can you made a video tutorial?i dont know how to get to fastboot
[Sony Xperia S, Acro S, Ion] veimus:
This works on my acro S with .50 ROM just try and let us know: http://xdaforums.com/showthread.php?t=1886460
[Sony Xperia S, Acro S, Ion] ngonchan:
//Sorry for OT

:crying:
[Sony Xperia S, Acro S, Ion] alex_SW:
question...

couldnt this kernel (or ny other)be soomehow flashed via flashtool in flashmode?would resolve many things for those who has locked bl.the thing is to pack it as .sin
[Sony Xperia S, Acro S, Ion] papacarla:
You should test it at first. Type on the phone *#*#7378423#*#* then choose service info/configuration.

If you see bootloader unlock allowed:yes, then you have fastboot mode. Turn off power of the phone, press and hold vol+ and plug to PC USB. If you see blue led then your phone is in fastboot mode.

if bootloader unlock allowed:no then you don't have fasboot mode.

---------- Post added at 11:48 AM ---------- Previous post was at 11:45 AM ----------

It possible only for official sony roms (digital sign is the reason of it). If you could sign custom ftf with custom kernel then you could flash it without unlocking BL
[Sony Xperia S, Acro S, Ion] ashy:
my phone is boot unlocked (I think it was successful...) and rooted

I flashed the file and in *#*#7378423#*#* I get:

Phone Software Version:

1265-3909_6.1.A.2.55

GENERIC - user

but

File System Version:

WORLD_6.1.A.2.45

is this expected?

and in Settings -> About Phone

The Kernel Version and Build Number seem to stay at .45 as well :confused::confused::confused:

thanks for any input...
[Sony Xperia S, Acro S, Ion] yephta:
sorry for asking, i want to try this kernel, but first i need to unlock bootloader

can someone give me link how to unlock bootloader for Acro S ?

thanks
[Sony Xperia S, Acro S, Ion] alex_SW:
Could someone make this kernel flashable in flashmode? Sign it with any key,my phone will accept it

Thanx
[Sony Xperia S, Acro S, Ion] drumcodex:
Could someone confirm this??

Sendt fra min LT26w
[Sony Xperia S, Acro S, Ion] papacarla:
It changes when you are changing the build.prop (by flashing new system)
[Sony Xperia S, Acro S, Ion] ItBankRock:
delete
[Sony Xperia S, Acro S, Ion] Jiyeon90:
can I flash this using flashtool to go back to 6.1.A.2.55???

Im on CM10 4.1.2 right now and I want to go back to stock ICS
[Sony Xperia S, Acro S, Ion] jing000l:
yes u can
[Sony Xperia S, Acro S, Ion] Jiyeon90:
thank you!
[Sony Xperia S, Acro S, Ion] danlikesphones:
Where is the fastboot folder? :S

Edit: it says:

C:\Flashtool\Fastboot>fastboot flash boot kernel-cwm.elf

'fastboot' is not recognized as an internal or external command,

operable program or batch file.
[Sony Xperia S, Acro S, Ion] wcypierre:
Download this zip file and extract it to the Fastboot folder

http://code.google.com/p/aiolog/downloads/detail?name=fastboot kit.zip&can=2&q=
[Sony Xperia S, Acro S, Ion] danlikesphones:
Now it says:

C:\Fastboot>fastboot flash boot kernel-cwm.elf

sending 'boot' (7527 KB)...

FAILED (remote: The Device must be rooted first)

finished. total time: 0.010

Help? :S