yashsingh1/xdaforums huggingface dataset:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] DragonClawsAreSharp:
Press the volume down button instead of the back button.

Thanks,

Rick

Hit Thanks if I helped in anyways.

(also, check my Sig for aliter to root)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] UchihaDareNial:
Nice tutorial man,this should help others :thumbup: and you should add picture preview of Sk17a/i ICS :D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] mobilephone01:
>>Just a note to anyone else - That 4.0.3 kernel won't actually boot properly

>>Don't forget to close flashtool, now turn on your device and connect it to the PC, and start the rooting method as describe here.

Does the DooMLoRD's work even does not boot the phone?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] miniproisbroken:
hi, after flashing the first kernel, my mini pro didnt start up, like you said with a enlightended backflash and red led, but also is caught up in a restart cycle almost every ten seconds. i cannot use flashtool nor pc companion for that reason. any ideas how to fix it?

thank you
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] UchihaDareNial:
Yeah I was thinking that too,how will you root using Doomlord if your phone got bootloop?:p
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] miniproisbroken:
i correct my former post, flashtool of course is still useable, so you can easily fix with the org kernel. but you cant run doomlords properly. ideas?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] patembe:
Actually, our phone is still "boot",

but not properly

:)

absolutely, DooMLoRD's method will work in this condition

Hey, don't think too much buddy, just act :p I ensure you that my SK17i now have root access :) trust me!

Yeah, of course we can run DooMLoRD's method as well, just ensure you have read the preparation for it. :) are you sure have done it?

Make sure you have installed ADB drivers.

Enable "USB DEBUGGING" - from (Menu\Settings\Developer Options\Development)

Enable "UNKNOWN SOURCES" - from (Menu\Settings\Security)

The last but not least, ensure that you choose "MASS STORAGE MODE (MSC)" - from (Menu\Settings\Xperia(tm)\Connectivity\USB connection mode)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] herrkrieg:
Sony Xperia Mini Pro (SK17i)_4.1.B.0.431 (ICS_4.0.4)_O2 Deutschland.ftf

Let me know if anyone needs the following ftf file: Sony Xperia Mini Pro (SK17i)_4.1.B.0.431 (ICS_4.0.4)_O2 Deutschland.ftf . Thanks to the Original Poster, instructions worked like a charm. I guess the ftf is vendor specific. The WORLD version didn't work for me so I created my own FTF using SUS.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] miniproisbroken:
tried again, worked fine. i used windows-reboot to make sure no drivers were still running in background. thank you so much.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] [W]ar[H]ead:
Works on wt19?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Someguyfromhell:
Yes, if you use correct files for WT19.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] JaffaTB:
worked fine for me too thanks :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] light19940120:
Working this with Xperia mini?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] evilmechy:
Works great for me. Thanks a lot for this tutorial!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] nks13:
Man, will everything be deleted?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] F157:
I'd also be interested in that information. Do we keep all the data, so we end up with the same status as before, except having root afterwards?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] hwoarang5:
i manage to flash the kernal but my phone now is on a boot loop, how?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Feanor88:
Yes.

It's normal. You should be able to run DoomLord's kit anyway. Just attach the phone and turn it on, then start the process.

If you can't do it, anyway, just reflash the 4.0.4 kernel and everything should be fine :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] hwoarang5:
yes yes...thanks a million bro i manage to do it... sorry i know what my problem i didnt set MASS STORAGE MODE (MSC) on the first flash... silly me...

thanks... its my first android and first rooting haha ...damn noob... sorry.. thanks for putting up with me
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Gi11i4m:
Bootloader

If you say flash, does the bootloader have to be unlocked already? (Whatever it actually is, I'm a noob on XDA-developers)

Grtz!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] bpdecent:
bro the link for Flash back the stock 4.0.4 kernel firmware

''Flash back the stock 4.0.4, you can download the FTF file here (SK17i).'' is not working,can provide another link to have it.

thanks
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Someguyfromhell:
Stock 4.0.4 for SK17i is available in my tutorial, link in signature.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Feanor88:
I was wondering if this tutorial would be helpful form my Mini, but whenever I try to flash 4.0.3 kernel i simply can't do it. I get an error, and on reboot the phone works just fine.

Well, I was just experimenting... too bad it didn't work :p
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Someguyfromhell:
How did you install the kernel?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Feanor88:
I used flashtool. Excluded everything but the kernel. When I flashed only 4.0.4 kernel or only 2.3.4 kernel it worked, but flashing only 4.0.3 kernel (NEO V kernel) simply doesn't work.

Did I do something wrong? :p
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] nazreen:
may i know whr cn i find the ring lock screen apk?? as shown in this thread : http://xdaforums.com/showthread.php?t=1695347

i've install the NeroICS v2,bt, it suddenly the lock screen turn to rectangular shape..n nt in the ring shape..anyone?can help me out?thx
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] sotosgr:
Thanks...it works great!!!No probems

For Greek(ελληνικό) sony xperia sk17i -- tested and works great

It also keeps all the data, nothing is deleted!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] ijorlo:
Thanks

Thanks works 100%!!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] nks13:
That works with both locked and unlocked bootloader?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] nks13:
Maybe yes cause it's the stock kernel right?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Feanor88:
Yes, since stock kernels can be flashed with flashmode on locked bootloaders :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] patembe:
ok. link updated ;)

haha.. sorry bro this tutorial just for xmp :D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] buzzinkeegs:
the links that lead back to the 4.0.4 stock kernal are faulty i downloaded them 3 times now the md5's match but the contents is faulty comes up with error during test/uncompress every time and the file size ends up being 0 :(

sor sk17i anyways
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] io1908:
problem...

Hello to everybody. This forum is fantastic and the admins are worth-respecting for all the effort and their knowledges. But, I followed step-by-step your instructions to root ics on the sk17i and the result is that I'm stuck on step No: 3. I can't flash the kernel back to 4.0.4 because the phone reboots loop since flashing from 4.0.3. Although I managed to root it I cannot complete the procedure cause of the boot loop. It's doing this for 2 hours now! Please help me! I'm desperate!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] jufelo:
happened to me the same. the phone should is off in Step 3. the only way is to remove the battery to the phone and re-plug and to continue the process.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] marko.droid:
This method worked like a charm!

Thanks! :good:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] hugoqueiroz94:
Please, make a tuto for WT19
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] rajshrimohanks:
This works for me!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] hugoqueiroz94:
I try and i ger this error:

03/028/2012 19:28:23 - ERROR - ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_STATIC="IMAGE_ADDRESS_RANGE";ERR_DYNAMIC="SIN-block eraseblock mismatch";
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] carlosmacapagal:
So here's the deal...i was following Patembe's guide on how to root my mini pro.

I flashed the 4.0.3 neo V firmware, got the black screen then bam...when i was about to start rooting with doomlord's toolkit i get stuck with the daemon started successfully part. I tried executing doomlord's app still there but it got to cleaning and killing and bla bla then it prompted me to try enabling usb debugging.

I think i forgot to turn it on? Because when i try to flash back to my 4.0.4 sk17i firmware using flashtool, it says there my usb debugging is off...with that said, i can't flash any other firmware because i'm using a neo V firmware with the black screen. I also think i'm on MTP. Damn can anybody help me? I hope there's still a solution to this. Thanks guys! Sorry for my bad english

Am i bricked?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] jufelo:
In this case I think you have to install the ICS 4.0.4 ROM with Flashtool and start again with this tutorial.

Enviado desde mi SK17a
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] stefaca:
a few minutes ago I've tried to root my sk17i. try to flash kerner with neo v from 4.0.3 but flashtool give me some error. few week ago I've tried to flash ICS with flashtool and also got an error. FLASHTOOL IS A PIECE OF ****!!!!!!!!!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] gkn_112:
Ok, I managed to do it. And I wanted to share some errors I made, so you won´t do them too.

Of course, you have to enable mass storage mode, USB debugging and unknown sources.

You also have to turn off the verification at the end (a check in flashtool)

And turn off ALL THE wiping options!!!

If you dont turn them off, logically, the options for Mass storage mode, usb debugging etc will be resetted and you can´t turn them on, once you have the NEO kernel flased.

:good:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] redflar3:
Rooted fine

Thank you so much for the tutorial. It worked perfectly.

A minor issue happened, phone was not staying in flash boot mode, it automatically restarts after few seconds. I hold down my vol key during the entire flashing process and it worked like charm (donno if that is the way I should do it.. :rolleyes:)

Now I have a rooted sk17i..... :laugh:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] sharepass11:
I have followed exactly step 1 & 2. And now my phone sk17i wont go into flash mode. I tried Pressing down volumer rocker and connecting it but nothing is happening. Back Key lights up on certain interval with orange light. Please help.. pllllz
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] mnishamk:
Unable to root in doomlords method

i flashed the mt11i rom and turned it on. then when i tried to root in doomlords method, it failed. i tried flashing to 4.0.2.A.42 and it was in bootloop and the device was not detected.

EDIT:

i tried again and when it said deomon started i waited. it got stuck in the usb debugging part.(i did turn it on) it looped two three times and then finally got it. now my sk17i is rooted. HURRAY! thanks patembe.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] krazybone:
Guys if yoou feel like you bricked your devices, there is a software called wotanserverr that charges only €1.99 and you can pick the official Rom to flash to.. I used it when I bricked a ST15i.. (can do it 5 times for one price)

Just letting you know incase things fail and you brick the device.

(NOT ON ANY COMMISSION OF ANY SORT)

it was just something I used as I could not solve me bricked issue and thought I'd share
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] sharepass11:
The Problem is the my device is not going to flash mode. So i dont think this would help.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] krazybone:
So when you connect the device and hold down the volume before you plug the USB in... The green light dont come on?

I had the trouble of the ST15i (similar phone) no functional and when I held down the volume down and pressed the on button just as I was inserting the cable it went into flashmode
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] sharepass11:
Doesnt work. please help
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] krazybone:
You tried taking the battery out and putting it in.

Also try the official update the ABD might not be installed. That way you'd get it into the flashmode
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] daceasar:
no neo v(mt11) firmware was detected after download

no neo v(mt11) firmware was detected after download. only x10 is shown when i click flash.. i try to: 1. downloaded and run flashtool drivers; 2.copy "MT11i_4.1.A.0.562_Nordic_1253-1755.ftf" to flashtool firmware folder; 3. drag it to flashtool--- nothing happens... only x10 firmware was available.. should i proceed flashing?? thanks in advance..

btw, i'm ics 4.0.4 xmp user...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Dasm2000:
I got the same results you did, and managed to go back into flash mode by:

Disconnect usb

Remove battery

Replace battery

Press and hold volume down

While inserting usb simultaneously let go of volume down button

Green light and flash time...

I'f you don't get it right the first time, play a bit with the timing of inserting and releasing.

I retried flashing with the nordic firmware, phone keeps disconnecting...

Need to do some more research. cant get past rootit part 1.

Maybe a memory problem in ROM? Could it be i need to remove some apps?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] aansari7:
Rooting xperia mini pro ics

Hello,

I followed the above steps and all step resulted positively as you mentioned above but after all my phone is not showing superuser icon.is my phone rooted properly?All the above steps were succesfully completed
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] RootFailure:
HELP ME!

OMG! It didn't work, now my phone is only showing the bright white back button LED! HELP THE CRAP OUT OF ME! PLEASE :crying: :crying: :confused:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] jdotk:
Help me fast please...

I flashed to 4.0.3 kernel and then rooted using DooMLoRD's method.

but then when i am trying to flash back to 4.0.4 kernel firmware it says connect in flash mode but with current kernel my phone is in bootloop and & am not able to connect it to flashtool in flashmode.. what to do now??

connecting with vol down button not working..
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] StereO_:
If my SK17i is rooted .58 FW. can i proceed to Flash the kernel from 4.0.3 firmware? or i need to update to ICS 4.0.4 ROM first?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] evilbarcode:
You can flash the kernel now, just dont boot up you will be stuck on bootloop.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] StereO_:
if i dont boot up the phone, how come i can root the phone using DooMLoRD's method?

from step 2 state that i need turn on the phone and connect it to the PC.

so, what should i do?

EDIT : i allready done this method only in a few minutes, btw, you all can only just download Neo/New V 4.0.3 Kernel here to save your time. :D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] cvillarl:
ADB Drivers

Hello everybody,

I've already installed Flashtool (http://androxyde.github.com/Flashtool) to update to ICS (ICS it's still not available for my SI), does this mean that I already have the ADB drivers?

If not, when using the ADB drivers installer you suggested above, I'm given the following options:

View attachment 1251180

Which of these options do I need to tick in this case for a SK17i?

Thanks,

Carlos
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] StereO_:
just tick all.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] NotASpecialNoob:
i think i did something wrong please heeeelllpppp... :(

hey guys. i think i did something wrong here.

so i missed one step here which is

" First of all, I assumed that you already in ICS 4.0.4 ROM "

i didn't read this before (my fault) :crying:

i just flash my xmp to Neo/New V 4.0.3 kernel while i'm still on gingerbread.

then i do the DoomLord step by step to root it. it was stuck on a line but i read from other thread that i have to close adb.exe from task manager so i did it and the process is continue and it stated ALL DONE!

after this i realize that my rom is not 4.0.4. it's 4.0.2

now my phone don't want to start. only blank screen and nothing happen if i pressed any button.

here's what i have tried:

1. open pc companion and see if i can upgrade it to 4.0.4. but when i open it doesn't detect my phone.

2. download 4.0.2 ftf file and flash the kernel using flashtool. but it stuck on "reading device information". same with 4.1.B i downloaded from link in this thread.

please help me..

what must i do? :crying: :crying: :crying:

Sorry for my bad english

edited:

i need to use my phone immediately. so desperately i plug my battery and plug it in again. then open flash tool and flash it to ics wipe all data, cache, application (because if i uncheck this, flashing would only make bootloop). so here my old phone with new fresh ice cream sandwich. i'm not really happy losing all application but at least i can use my phone.. :|
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] krazybone:
Should have used Sony back up tool, works great, could be better but works, lose app data unless you use titianium backup
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] NotASpecialNoob:
yea i know. i'm really noob on android. i'll remember to backup everything before doing anything..:D

is your sk17i rooted? i try to use tutorial on this thread but it always stuck when rooting GB. do you know any other method?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] sumegh:
worked after a lil trouble..

this method works fine...

After flashing the kernel to 4.0.3, phone screen becomes blank, only red LED and bright back light appears, but dont worry about that as said in tutorial..

after rooting (step 2), phone goes in to bootloop, also dont worry about it and keep the process continue...

install 4.0.4 kernel again and u'll hv rooted phone...

thanks for the tut....
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] jaiz:
help me root my phn

sir i am a nooby and having sony erricson neo v....i have updated my phone through PCC and have "android version 4.0.4" and "build number-4.1.b.0.431"......pls tell me how can i root my phone now....
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] smartdeep:
random auto shutdown following strange battery level changes

Thanks...it worked.,,to roo using above methods,,but i get into serious problem with my xperia mini pro sk17i that....battery level behaves randomly drastically coming to very low levels and gets auto shutdown ...it is happening randomly....sometimes auto shutdown happens in 15-20min....sometimes ,,after 30min.....pls help ...my phone is still in warranty period...dont knw whether now i am getting my warranty due to above procedures or not....so pls help me to fix this ASAP...thanks in advance!!

I searched on internet...found some battery calibration app...stating that after flashing ROM battery needs to be calibrated...so installed it ...but i observed strange thing again....it is said to tap on calibrate when charge shows 100% but due to the fact that battery levels changes strangely...battery status 100% is never reaching...and behavior is so weired.that in charging condition..that i see it 77% now...after 5min see it 82%...then after 10min see it 66%....then...57% after 5min....then 60% after 3min,,,,,and 1% after 10min....and these all happen in charging status...and if it wasn't into charging...my device would have gone auto shutdown after 1% level......so how would i even try with battery calibration app :( :(.....pls help me soon plss

pls help....my device is not able to be ON for more than a hour or even less and even auto shutdown in charging mode also due to above issues...!!!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] juninhoxps:
I'm really desesperated

Well, I've got the bootloop problem and now I'm not able to JUST flash the files. I'd say this because the device connect and disconnet infinite times.

Then, I'm really scared because I trusted and did the steps of this topic correctly I think I'm in a hardbrick situation.

Wether the phone at least stay connected I would be able to unbrick it.

But, I can't unbrick this phone,

COULD SOMEONE HELP ME? I don't know what I should do. :crying::crying::crying:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] smartdeep:
Just try take ur battery out & then re-insert to break the bootloop & the continue with process.....it worked for me...though i got into another battery levels & auto shutdown problems... :( ...as u can see in a post just above/previous to you...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] elmad:
unrooting

Hi,

I rooted my phone using this tutorial months ago.

Now I'd want to unroot my phone, what is the best way?

Thanks and sorry for my bad english.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] alkithilien:
ADB drivers

Hi,

so my bf is trying to root his xperia, and he has same firmware as mentioned. he did all stuff listed, installing adb drivers with all stuff ticked in as well.

Yet, when he moves to step 1 of flashing, in flashtool, but it gives him an error saying adb drivers are not installed. where's the problem?

"step 1

I selected as the pic do in flashtool

then i followed the instrcution to unplug, turn off, hold button and plug back in

then it said i need to install drivers"

Agnes
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] mobilephone01:
I have the same problem.

There is no file of "MT11i_4.1.A.0.562_Nordic_1253-1755.ftf" .

I deleted the "001" after ftf file name.

How can I add this file in Flash Tool?

Please let me know.

Thank you.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Publiuss:
4.1.B.0.587 firmware

Hi

I rooted my device time ago using this method.

Will this work with the new 4.1.B.0.587 firmware?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] mihahn:
Did he install all the drivers from flashtool>drivers folder? There's a .exe for installing the drivers. Then it should work!

Otherwise try the downgrad upgrade tutorial :)

Maybe better try this tutorial with downgrade upgrade method :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] mexusbg:
It works fine!

Here can I find the unroot procedure if I need to unroot the phone (for example when going to the sony service center for warranty repairs)?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] alkithilien:
Thx! Actually that is how we did it in the end :) now fighting for 2nd day with restoring chinese bopomofo hardware keyboard laypout :eek:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] gmladenovic037:
Rooting/cpu locked at 1024mhz

Hello, I have done all that you posted and unlocked/rooted my phone. It says I have superuser control and I can manage applications like clocking, but when I want to overclock it over 1024mhz I don't have the option to slide over that number. I tried many cpu overclocking applications, but it is stuck at 1ghz. I can underclock it :)

Any comment?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Pinaccle:
Hello everyone,

I registered because I tried to root my Xperia Mini Pro (SK17i) with the guide provided by patembe. My phone had ICS 4.0.4 with kernel 4.1.B.0.431.At first I flashed the 4.0.3 kernel, then I rooted the device by using DooMLoRD's method. Everything worked and so I tried to flash the stock 4.0.4 kernel. Afterwards I restarted my phone and I saw the "Sony Ericsson" logo. But it doesn't start but goes in bootloop, so after ~ seconds there's a blackscreen and then the SE logo again. Blackscreen, logo and so on....

Did I brick my phone?:(

Thank you so much for your replies!