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[Q] root problem

OP dededede

6th June 2014, 07:27 AM   |  #1  
OP Junior Member
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Join Date:Joined: Sep 2007
Hello all. Sorry for my bad english.

After upgrade my Xperia Z by PcCompanion, I lost root and xdualrecovery.
And impossible to recover (despite my extensive research on the forum and despite extensive test ).

Can you help me (step by step)
I put the picture of my situation to save time. (ATTACHED THUMBNAILS)
important: bootloader unlock allowed: No

thank you in advance.
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Last edited by dededede; 6th June 2014 at 07:46 AM. Reason: remove information in attachement
6th June 2014, 07:33 AM   |  #2  
St.Jimmy90's Avatar
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Quote:
Originally Posted by dededede

Hello all. Sorry for my bad english.

After upgrade my Xperia Z by PcCompanion, I lost root and xdualrecovery.
And impossible to recover (despite my extensive research on the forum and despite extensive test ).

Can you help me (step by step)
I put the picture of my situation to save time. (ATTACHED THUMBNAILS)

thank you in advance.

First: please black out your IMEI in the picture
To your question: You have to downgrade to 4.2.2, download any .ftf file and root it using Doomlords easy rooting method. Install the dualrecovery and search for a pre rooted 4.3 or 4.4 rom
6th June 2014, 07:42 AM   |  #3  
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Quote:
Originally Posted by St.Jimmy90

First: please black out your IMEI in the picture

sorry
Quote:
Originally Posted by St.Jimmy90

You have to downgrade to 4.2.2, download any .ftf file and root it using Doomlords easy rooting method. Install the dualrecovery and search for a pre rooted 4.3 or 4.4 rom

thank you for your reponce.

I have a problem during downgrad .... bootloop
and repaired with PcCompanion
but I'll try again
Last edited by dededede; 6th June 2014 at 07:48 AM. Reason: small change
6th June 2014, 09:29 AM   |  #4  
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When I am in 4.3, i use the method flash back to 4.2 (kernel only) to root, then flash back to 4.3 (flash kernel only) follow this thread by Doomlord:
http://forum.xda-developers.com/xper...6405?nocache=1

My question is: can I use this method with stock 4.4 (locked bootloader) ? if this possible, does anyone have stock kernel only in .ftf file ?
Thank you!
6th June 2014, 11:12 AM   |  #5  
St.Jimmy90's Avatar
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Quote:
Originally Posted by dededede

sorry


thank you for your reponce.

I have a problem during downgrad .... bootloop
and repaired with PcCompanion
but I'll try again

You have to wipe all the data on your phone, there are 3 boxes that have to be checked in flashtool
6th June 2014, 11:15 AM   |  #6  
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this is good
I do not understand why it does not work
I'll jump out the window

thank you
6th June 2014, 11:33 AM   |  #7  
St.Jimmy90's Avatar
Senior Member
Flag Frankfurt
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611 posts
Join Date:Joined: Jul 2013
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Quote:
Originally Posted by dededede

this is good
I do not understand why it does not work
I'll jump out the window

thank you

You're welcome
Report back if it worked

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