[Q][U] How i can root firmware 6.1.1.B.1.54 on xperia u

[Qadir64]

how i can root the new firmware 6.1.1.B.1.54 for the xperia u ??

 

[Min3r]

First, you need to flash the B.1.10 kernel available here and then, root it using Bin4ry's Tool After that, flash back B.1.54 kernel and you are done

 

[Qadir64]

and how i do it? can you write an instruction



i know, my english is bad ^^

 

[Min3r]

Do you know how to use Flashtool ? What you need to do is either get the kernel file or the entire Stock FTF from here, then flash it with Flashtool

After selecting Flashtool, deselect all the options on top right relating to Wipe and select all options on bottom right pertaining to Exclude, except for Exclude Kernel (we dont tick Exclude Kernel). Then click Flash and connect your device and you succesfully flashed just the kernel of that FTF

 

[Qadir64]

Step-by-step please!

i dont get it


please can you make a step by step instruction for me please




i know my english is bad ^^

 

[Min3r]

Take a look at this video It shows how to flash an ftf with Flashtool

 

[balanki]

i dont get it

please can you make a step by step instruction for me please

i know my english is bad ^^

or: http://forum.xda-developers.com/showpost.php?p=36108629&postcount=245

 

[jatinrungta]

Step by step here:

http://forum.xda-developers.com/showpost.php?p=35339192&postcount=173

 

[darkmist87]

Root access gone after flashing 6.1.1.B.1.54

1) I had xperia U firmware 6.1.1.B.1.10 .
2)
I rooted my my xperia U with flashtool.

http://forum.xda-developers.com/showthread.php?t=1933985

It was rooted perfectly.

3 ) Later on, I used flashtool to upgrade flash my phone to 6.1.1.B.1.54 firmware

using this --

http://forum.xda-developers.com/showthread.php?t=2075526


But, now when I am opening Titanium Backup or other application. I see the message no root access found!



I saw in some thread that adding some files helped restore root access...

Please advise...

 

[darkmist87]

Root access gone after flashing 6.1.1.B.1.54

Take a look at this video It shows how to flash an ftf with Flashtool

Root access gone after flashing 6.1.1.B.1.54
1) I had xperia U firmware 6.1.1.B.1.10 .
2)
I rooted my my xperia U with flashtool.

http://forum.xda-developers.com/show....php?t=1933985

It was rooted perfectly.

3 ) Later on, I used flashtool to upgrade flash my phone to 6.1.1.B.1.54 firmware

using this --

http://forum.xda-developers.com/show....php?t=2075526


But, now when I am opening Titanium Backup or other application. I see the message no root access found!



I saw in some thread that adding some files helped restore root access...

Please advise...

 

[Min3r]

Hey bro,

Sorry for late reply When you flash stock ftf, you'll lose root What you need to do is flash back just the Kernel of B.10 [In Flashtool deselect all the Wipe Commands and select all the Exclude Commands except the Kernel) and then you can root with Bin4ry tool or Flashtool. Then after that, flash back the kernel of B.54 or whichever firmware you wanted by the same way I just described

Hope it helps

Cheers

 

[darkmist87]

Hey bro,

Sorry for late reply When you flash stock ftf, you'll lose root What you need to do is flash back just the Kernel of B.10 [In Flashtool deselect all the Wipe Commands and select all the Exclude Commands except the Kernel) and then you can root with Bin4ry tool or Flashtool. Then after that, flash back the kernel of B.54 or whichever firmware you wanted by the same way I just described

Hope it helps

Cheers

Thanks a lot it worked :good: