[Root - Locked Bootloader] Xperia P 6.1.1.B.1.54 and 6.1.1.B.1.75

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naruto20007

Senior Member
Sep 2, 2010
177
369
This is for locked bootloader.

This methods work for 6.1.1.B.1.75 as well.

REQUIREMENT (included)

- Root_with_Restore_by_Bin4ry
- Xperia P LT22_6.1.1.B.1.54_Kernel.ftf
- Xperia P LT22_6.1.B.0.599_Kernel.ftf
- Xperia P LT22_6.1.1.B.1.75_Kernel.ftf

INSTRUCTION
Root for 6.1.1.B.1.75:
- Flash 6.1.B.0.599_Kernel via FlashTool
- Reboot then run Root_with_Restore_by_Bin4ry
- Flash 6.1.1.B.1.75_Kernel via FlashTool


Root for 6.1.1.B.1.54:
- Flash 6.1.B.0.599_Kernel via FlashTool
- Reboot then run Root_with_Restore_by_Bin4ry
- Flash 6.1.1.B.1.54_Kernel via FlashTool

SCREENSHOT
- See attachment

DOWNLOAD
http://www.mediafire.com/?yc6del33jb7xt


Enjoy!!!
 

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Last edited:

oportista17

Member
Apr 30, 2008
47
4
35
Braga
Im on the first step, flashed it with the old kernel, and apart from the sony is totaly bugged, cant see nothing i can't execute the Root from my pc, the error is:

Waiting for device to come up...
adb server is out of date. Killing...
Error: device not found...

And i have debug mode enabled on my phone..
 

naruto20007

Senior Member
Sep 2, 2010
177
369
Im on the first step, flashed it with the old kernel, and apart from the sony is totaly bugged, cant see nothing i can't execute the Root from my pc, the error is:

Waiting for device to come up...
adb server is out of date. Killing...
Error: device not found...

And i have debug mode enabled on my phone..

what rom your phone on. Make sure your adb driver work (check with FlashTool)
 

tw9

Senior Member
Aug 20, 2011
119
30
This is for locked bootloader.

REQUIREMENT (included)

- Root_with_Restore_by_Bin4ry
- Xperia P LT22_6.1.1.B.1.54_Kernel.ftf
- Xperia P LT22_6.1.B.0.599_Kernel.ftf


INSTRUCTION

Currently on 6.1.1.B.1.54:
- Flash 6.1.B.0.599_Kernel via FlashTool
- Reboot then run Root_with_Restore_by_Bin4ry
- Flash 6.1.1.B.1.54_Kernel via FlashTool

Currently on 6.1.B.0.599:
- Flash 6.1.1.B.1.54 without kernel (check exclude Kernel)
- Reboot then run Root_with_Restore_by_Bin4ry
- Flash 6.1.1.B.1.54_Kernel via FlashTool

SCREENSHOT
- See attachment

DOWNLOAD
http://www.mediafire.com/?y5yy8oe235i894b

Enjoy!!!

You sure, it should be 6.1.B.0.599 and not 559?
I can not find 599 anywhere...
 

aayush_neov

Senior Member
May 12, 2012
187
100
Delhi
This is for locked bootloader.

REQUIREMENT (included)

- Root_with_Restore_by_Bin4ry
- Xperia P LT22_6.1.1.B.1.54_Kernel.ftf
- Xperia P LT22_6.1.B.0.599_Kernel.ftf


INSTRUCTION

Currently on 6.1.1.B.1.54:
- Flash 6.1.B.0.599_Kernel via FlashTool
- Reboot then run Root_with_Restore_by_Bin4ry
- Flash 6.1.1.B.1.54_Kernel via FlashTool

Currently on 6.1.B.0.599:
- Flash 6.1.1.B.1.54 without kernel (check exclude Kernel)
- Reboot then run Root_with_Restore_by_Bin4ry
- Flash 6.1.1.B.1.54_Kernel via FlashTool

SCREENSHOT
- See attachment

DOWNLOAD
http://www.mediafire.com/?y5yy8oe235i894b

Enjoy!!!


Rooted successfully !!
 

Toon10

Senior Member
Oct 29, 2012
396
303
Can we flash a kernel with locked bootloader?

Send from my xperia p
 

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  • 71
    This is for locked bootloader.

    This methods work for 6.1.1.B.1.75 as well.

    REQUIREMENT (included)

    - Root_with_Restore_by_Bin4ry
    - Xperia P LT22_6.1.1.B.1.54_Kernel.ftf
    - Xperia P LT22_6.1.B.0.599_Kernel.ftf
    - Xperia P LT22_6.1.1.B.1.75_Kernel.ftf

    INSTRUCTION
    Root for 6.1.1.B.1.75:
    - Flash 6.1.B.0.599_Kernel via FlashTool
    - Reboot then run Root_with_Restore_by_Bin4ry
    - Flash 6.1.1.B.1.75_Kernel via FlashTool


    Root for 6.1.1.B.1.54:
    - Flash 6.1.B.0.599_Kernel via FlashTool
    - Reboot then run Root_with_Restore_by_Bin4ry
    - Flash 6.1.1.B.1.54_Kernel via FlashTool

    SCREENSHOT
    - See attachment

    DOWNLOAD
    http://www.mediafire.com/?yc6del33jb7xt


    Enjoy!!!
    1
    It works, thanks...
    1
    Can we flash a kernel with locked bootloader?

    Yes, you can, but only factory kernels.

    This method works like a charm, now I have root on my locked bootloader P running 6.1.1.B.1.54.
    1
    Hi All,

    when i test this method after flash kernel .559 my screen is black and no access to pin code or main menu.
    i have to flash the kernel .54 to find a proper functioning.
    GSm stock unroot and BL locked with the last upgrade 6.1.1.B.54
    anyone can help me to root my phone ?

    thanks
    1
    I've to do a backup of the files in the external memory or they are preserved during the upgrade?
    Thank's.

    I think you have to do tha backup.​