[TUTORIAL] Rooting ICS without downgrade for Xperia 2011! [.431 | .587]

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[W]ar[H]ead

Senior Member
Apr 16, 2011
188
92
27
Warsaw
YOU ARE DOING IT AT YOUR OWN RISK!

Simple method to root ICS 4.0.4 (4.1.B.0.587 & 4.1.B.0.431) without downgrade to GB. :)

Works on LOCKED/UNLOCKED bootloader.

1. Before you start:
Go to:
Settings -> Security > Mark "Unknown sources"
Settings -> Developer options -> Mark "USB debugging"
Settings -> Xperia > Connectivity -> USB connection mode > Select "MSC mode"

2. Download and install Flashtool -> Click!

3. Download the respective 4.1.A.0.562 kernel to flash:

Arc/Arc S:
Code:
[url=http://www.4shared.com/file/qNTvdPI6/Lt18i_41A0562_Kernel.html]Arc/Arc S 4.1.A.0.562[/url]

Ray:
Code:
[url=http://www.4shared.com/file/QSM6uqPU/ST18i_41A0562_kernel.html]Ray 4.1.A.0.562[/url]

Neo/Neo V:
Code:
[url=http://www.4shared.com/file/yte1KEDs/MT11i_41A0562_Kernel.html]Neo/Neo V 4.1.A.0.562[/url]

LwW, Mini:
Code:
[url=http://www.4shared.com/file/QSM6uqPU/ST18i_41A0562_kernel.html]LwW, Mini 4.1.A.0.562[/url]

All other users:
Code:
[url=http://www.4shared.com/file/yte1KEDs/MT11i_41A0562_Kernel.html]All other users[/url] or try the kernels for Arc S and Ray

4. Go to folder where you have Flashtool -> firmwares -> and put the kernel here.

5. Run Flashtool and click on the flashing icon.
Select "Flashmode" -> ok
If you have setup like on the picutre - press OK

ffc.png


6. Follow the steps and flash.
Flashtool may show error after flashing kernel, no worries. Even your build number, android version won't change. Everything would remain same. So please don't go to phone settings to check anything

7. After flashing restart your device, It may not start completely, may remain at Sony logo or blank/black.
Whatever the status is, just restart your device and proceed with the next step.

8. Connect your mobile to PC and root -> http://xdaforums.com/showthread.php?t=1601038

9. Now download kernel you have before root:
If you are on 4.1.B.0.431 - download kernel for 4.1.B.0.431
If you are on 4.1.B.0.587 - download kernel for 4.1.B.0.587

Code:
[B]Arc S[/B]
4.1.B.0.431 - [url]http://www.4shared.com/file/qUi1JFQI/Lt18i_41B0431_Kernel.html[/url]
4.1.B.0.587 - [url]http://www.4shared.com/file/1UAuDS2T/LT18i_41B0587_Kernel.html[/url]

Code:
[B]Arc[/B]
4.1.B.0.431 - [url]http://www.4shared.com/file/G9D3aawP/LT15i_41B0431_kernel.html[/url]
4.1.B.0.587 - [url]http://www.4shared.com/file/G9D3aawP/LT15i_41B0431_kernel.html[/url]

Code:
[B]Ray[/B]
4.1.B.0.431 - [url]http://www.4shared.com/file/kyWH-JbP/ST18i_41B0431_kernel.html[/url]
4.1.B.0.587 - [url]http://www.4shared.com/file/UkWY6V8K/ST18i_41B0587_Kernel.html[/url]

Code:
[B]Neo[/B]
4.1.B.0.431 - [url]http://www.4shared.com/file/gECp47SN/MT15_41B0431_kernel.html[/url]
4.1.B.0.587 - [url]http://www.4shared.com/file/cKuZ59bd/Mt15_41B0587_Kernel.html?refurl=d1url[/url]

Code:
[B]Neo V[/B]
4.1.B.0.431 - [url]http://www.4shared.com/file/hHJpD98a/MT11i_41B0431_kernel.html[/url]
4.1.B.0.587 - [url]http://www.4shared.com/file/jPW_lhLx/Mt11_41B0587_Kernel.html?refurl=d1url[/url]

Code:
[B]Mini[/B]
4.1.B.0.431 - [url]http://www.4shared.com/file/WZIBZ9og/ST15i_41B0431_Kernel.html[/url]
4.1.B.0.587 - Not found

Code:
[B]Pro[/B]
4.1.B.0.431 - [url]http://www.4shared.com/file/I7OvtE7m/XPERIA_PRO_MK16i_431_STOCK_KER.html[/url]
4.1.B.0.587 - [url]http://www.4shared.com/file/Qewv_kjw/MK16_41B0587_Kernel.html?refurl=d1url[/url]

Code:
[B]Live with Walkman[/B]
4.1.B.0.431 - [url]http://www.4shared.com/file/WWOMPIFs/Wt19_41B0431_Kernel.html?refurl=d1url[/url]
4.1.B.0.587 - [url]http://www.4shared.com/file/bWVyFhcE/WT19_41B0587_Kernel.html[/url]

Code:
[B]Active[/B]
4.1.B.0.431 - [url]http://www.4shared.com/file/wkbgw1M9/St17_Xperia_Active___41B0431_K.html[/url]
4.1.B.0.587 - Not found

Code:
[B]Mini Pro[/B]
4.1.B.0.431 - [url]http://www.4shared.com/file/Fl2VL0EX/SK17_41B0431_Kernel.html[/url]
4.1.B.0.587 - Not found

10. Now flash downloaded kernel using Flashtool

Enjoy! :D

This tutorial is based on THIS THREAD
 
Last edited:

predatOr

Senior Member
Sep 12, 2012
1,117
998
Hisar
http://xdaforums.com/showthread.php?t=1560613
Use this tool mentioned in above thread and flash a prerooted kernel via it
You will get root access without downgrading and typing even a single command...
And it just took 2.137 seconds :D:p:cool::)
Sent from my rooted ST15i using xda app-developers app
MAKE SURE FOR ROOT ACCESS, KERNEL SHOULD BE PREROOTED
 

Outlaw13

Senior Member
Aug 11, 2012
118
18
R.A.S.H.T
I don't get this part :

7. After flashing restart your device, It may not start completely, may remain at Sony logo or blank/black.
Whatever the status is, just restart your device and proceed with the next step.


if it doesn't restart and stucks at sony logo, how can i restart the phone ?? :confused:
 

mihahn

Senior Member
May 26, 2012
3,257
2,215
I don't get this part :

7. After flashing restart your device, It may not start completely, may remain at Sony logo or blank/black.
Whatever the status is, just restart your device and proceed with the next step.


if it doesn't restart and stucks at sony logo, how can i restart the phone ?? :confused:

Pull battery ;)
 

Jonfensu

Senior Member
Apr 10, 2012
482
167
The ST18 Kernel for my Mini does not work! I mean, I flashed the kernel without errors, but when I start up the phone the SONY logo does not appear. I just get a "black" Screen
Stuck on .587 without ROOT. Does any one have a working .562 kernel?
 
Last edited:

manfio

Senior Member
Jul 4, 2011
746
112
Leiria
Samsung Galaxy Note 10+
The ST18 Kernel for my Mini does not work! I mean, I flashed the kernel without errors, but when I start up the phone the SONY logo does not appear. I just get a "black" Screen
Stuck on .587 without ROOT. Does any one have a working .562 kernel?

I have the same problem has you....

Have to downgrade to gb, root gb, upgrade to ics and root again.

Now i have ics 587 with root

Sent from my GT-P3110 using Tapatalk 2
 

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  • 23
    YOU ARE DOING IT AT YOUR OWN RISK!

    Simple method to root ICS 4.0.4 (4.1.B.0.587 & 4.1.B.0.431) without downgrade to GB. :)

    Works on LOCKED/UNLOCKED bootloader.

    1. Before you start:
    Go to:
    Settings -> Security > Mark "Unknown sources"
    Settings -> Developer options -> Mark "USB debugging"
    Settings -> Xperia > Connectivity -> USB connection mode > Select "MSC mode"

    2. Download and install Flashtool -> Click!

    3. Download the respective 4.1.A.0.562 kernel to flash:

    Arc/Arc S:
    Code:
    [url=http://www.4shared.com/file/qNTvdPI6/Lt18i_41A0562_Kernel.html]Arc/Arc S 4.1.A.0.562[/url]

    Ray:
    Code:
    [url=http://www.4shared.com/file/QSM6uqPU/ST18i_41A0562_kernel.html]Ray 4.1.A.0.562[/url]

    Neo/Neo V:
    Code:
    [url=http://www.4shared.com/file/yte1KEDs/MT11i_41A0562_Kernel.html]Neo/Neo V 4.1.A.0.562[/url]

    LwW, Mini:
    Code:
    [url=http://www.4shared.com/file/QSM6uqPU/ST18i_41A0562_kernel.html]LwW, Mini 4.1.A.0.562[/url]

    All other users:
    Code:
    [url=http://www.4shared.com/file/yte1KEDs/MT11i_41A0562_Kernel.html]All other users[/url] or try the kernels for Arc S and Ray

    4. Go to folder where you have Flashtool -> firmwares -> and put the kernel here.

    5. Run Flashtool and click on the flashing icon.
    Select "Flashmode" -> ok
    If you have setup like on the picutre - press OK

    ffc.png


    6. Follow the steps and flash.
    Flashtool may show error after flashing kernel, no worries. Even your build number, android version won't change. Everything would remain same. So please don't go to phone settings to check anything

    7. After flashing restart your device, It may not start completely, may remain at Sony logo or blank/black.
    Whatever the status is, just restart your device and proceed with the next step.

    8. Connect your mobile to PC and root -> http://xdaforums.com/showthread.php?t=1601038

    9. Now download kernel you have before root:
    If you are on 4.1.B.0.431 - download kernel for 4.1.B.0.431
    If you are on 4.1.B.0.587 - download kernel for 4.1.B.0.587

    Code:
    [B]Arc S[/B]
    4.1.B.0.431 - [url]http://www.4shared.com/file/qUi1JFQI/Lt18i_41B0431_Kernel.html[/url]
    4.1.B.0.587 - [url]http://www.4shared.com/file/1UAuDS2T/LT18i_41B0587_Kernel.html[/url]

    Code:
    [B]Arc[/B]
    4.1.B.0.431 - [url]http://www.4shared.com/file/G9D3aawP/LT15i_41B0431_kernel.html[/url]
    4.1.B.0.587 - [url]http://www.4shared.com/file/G9D3aawP/LT15i_41B0431_kernel.html[/url]

    Code:
    [B]Ray[/B]
    4.1.B.0.431 - [url]http://www.4shared.com/file/kyWH-JbP/ST18i_41B0431_kernel.html[/url]
    4.1.B.0.587 - [url]http://www.4shared.com/file/UkWY6V8K/ST18i_41B0587_Kernel.html[/url]

    Code:
    [B]Neo[/B]
    4.1.B.0.431 - [url]http://www.4shared.com/file/gECp47SN/MT15_41B0431_kernel.html[/url]
    4.1.B.0.587 - [url]http://www.4shared.com/file/cKuZ59bd/Mt15_41B0587_Kernel.html?refurl=d1url[/url]

    Code:
    [B]Neo V[/B]
    4.1.B.0.431 - [url]http://www.4shared.com/file/hHJpD98a/MT11i_41B0431_kernel.html[/url]
    4.1.B.0.587 - [url]http://www.4shared.com/file/jPW_lhLx/Mt11_41B0587_Kernel.html?refurl=d1url[/url]

    Code:
    [B]Mini[/B]
    4.1.B.0.431 - [url]http://www.4shared.com/file/WZIBZ9og/ST15i_41B0431_Kernel.html[/url]
    4.1.B.0.587 - Not found

    Code:
    [B]Pro[/B]
    4.1.B.0.431 - [url]http://www.4shared.com/file/I7OvtE7m/XPERIA_PRO_MK16i_431_STOCK_KER.html[/url]
    4.1.B.0.587 - [url]http://www.4shared.com/file/Qewv_kjw/MK16_41B0587_Kernel.html?refurl=d1url[/url]

    Code:
    [B]Live with Walkman[/B]
    4.1.B.0.431 - [url]http://www.4shared.com/file/WWOMPIFs/Wt19_41B0431_Kernel.html?refurl=d1url[/url]
    4.1.B.0.587 - [url]http://www.4shared.com/file/bWVyFhcE/WT19_41B0587_Kernel.html[/url]

    Code:
    [B]Active[/B]
    4.1.B.0.431 - [url]http://www.4shared.com/file/wkbgw1M9/St17_Xperia_Active___41B0431_K.html[/url]
    4.1.B.0.587 - Not found

    Code:
    [B]Mini Pro[/B]
    4.1.B.0.431 - [url]http://www.4shared.com/file/Fl2VL0EX/SK17_41B0431_Kernel.html[/url]
    4.1.B.0.587 - Not found

    10. Now flash downloaded kernel using Flashtool

    Enjoy! :D

    This tutorial is based on THIS THREAD
    2
    It works flawless for mini pro. I used the last kernel titled "All other devices".

    Thanks!
    2
    Nice guide, some screenshots for newbies would be great ;)
    2
    Now that we have official .587 for ST17i (Active) can you please add the relevant kernel in first post?
    1
    and for the "LOCKED BOOTLOADER" ?????