Attend XDA's Second Annual Developer Conference, XDA:DevCon 2014!
5,732,846 Members 51,302 Now Online
XDA Developers Android and Mobile Development Forum

how to relock bootloader?

Tip us?
 
mohamedakreyi
Old
#1  
Junior Member - OP
Thanks Meter 1
Posts: 7
Join Date: Feb 2014
Default how to relock bootloader?

i have problem to upgrade kitkat..
concluded during the update and installation says ( sony update engine failure ) ( error 2003 )
 
albertobom
Old
#2  
albertobom's Avatar
Senior Member
Thanks Meter 437
Posts: 1,411
Join Date: Apr 2011
Location: Esquinzo

 
DONATE TO ME
Here:

http://forum.xda-developers.com/show....php?t=2439328

Use search next time.

Sent from my C6903 using Tapatalk
Follow your feelings

My Fonts For Jelly Bean Roms

Clicking in "thanks" button doesn´t hurt. Try it!
The Following User Says Thank You to albertobom For This Useful Post: [ Click to Expand ]
 
arshia js
Old
(Last edited by arshia js; 2nd May 2014 at 07:29 AM.)
#3  
Junior Member
Thanks Meter 0
Posts: 1
Join Date: May 2014
hi did it solve your problem? i have the same problem, my phones bootloader is unlock so I can't update it
 
gregbradley
Old
#4  
gregbradley's Avatar
Forum Moderator
Thanks Meter 3690
Posts: 8,757
Join Date: Mar 2011
Location: Manchester

 
DONATE TO ME
Just restore your TA backup


I still find it hard to believe that people go ahead and do such an invasive procedure as unlocking the bootloader without reading up on the basics....

How to get root on Xperia Z1 with KitKat 4.4.2, 4.4.3 & 4.4.4

If you are unsure, then read this.
If you are still unsure, watch this.

 

My contributions.
If I have seen further it is by standing on the shoulders of giants. Sir Isaac Newton


[X10] | [NEO] | [Xperia T/TX] |
[Xperia Z1]
You are free to share my work, but please provide the correct credits and a link to my original thread.
<<DO NOT MIRROR MY FILES>>

Follow me on twitter
The Following User Says Thank You to gregbradley For This Useful Post: [ Click to Expand ]
 
QualQuek
Old
#5  
QualQuek's Avatar
Senior Member
Thanks Meter 60
Posts: 376
Join Date: Oct 2012
Location: Paris
Quote:
Originally Posted by gregbradley View Post
Just restore your TA backup


I still find it hard to believe that people go ahead and do such an invasive procedure as unlocking the bootloader without reading up on the basics....
In fact Greg, i think many people just unlock it because they can do it no matter what they'll do with it
French Android Games Tester Youtube Channel
Shou Screen Recorder for Android
Sony Xperia Z1 - C6903 - KK 4.4.2 Stock ROM Rooted by [NUT] - Sony Xperia Z2 Tablet Stock ROM
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes