Xperia U - Help Unlocking Bootloader - Sony Xperia P, U, Sola, Go

Hi there,
I have the Unlock Bootloader Key from sony's website but i cant put my mobile phone on Fastboot mode! My bootloader says unlocked:No but i think it was unlocked before i manage to flash things in the phone...
Any chance for me to use the code i have and unlock de bootloader again?
Thanks

Brick ut and send it to repair.
Sent from my Xperia U using xda app-developers app

Related

[Q] Unlocking my Bootloader! Help

I was wondering is there an easy application to Unlock my Bootloader of my x10. ?If you know any can you lead me to it? THANKS ...
there is one One touch tool to unlock bootloader but the thing is u need to be on 2.1 then it can unlock bootloader easily !!
Well if I unlock my BL, will it be permanently unlocked? Or can I lock it back again?
just for confirmation, is it still after UBL the kernel needed to be flash via flashtool and cant be flash through recovery?
I did knot Unlock my BL yet ....can i Unlock using the new Flash Tools v0.5.30 ??
Yes use flashtool if u can't press the button to unlock it because you don't meet the requirements. (think u need stock kernel)
Edit: yeah u can re-lock bl
Sent from my X10i using XDA App
ya u cant flash kernel via xrec....only flashtool
Yeah that is true you can also use seus or pc companion to get back to stock kernel
Sent from my X10i using XDA App

Ics and unlocked bootloader

Hi,i got unlocked bootloader and how to update to ics using pc companion?
I hear that relock bootloader dosnt work and you cant get official rom after unlock bootloader
wysłane z commodore64
Did you unlock (official way at unlockbootloader.sonymobile.com) or patch (test point method) the bootloader?
Both ways, bootloader can be restored/relocked. I recently relocked mine, getting updates also.
Sent from my Xperia Live using xda premium
My bootloader is unlocked using se tool
wysłane z commodore64
krispal2008 said:
My bootloader is unlocked using se tool
wysłane z commodore64
Click to expand...
Click to collapse
Open the SE Tool and click Restore to relock the bootloader. Then you should be able to get the updates, if you couldn't earlier.
I used flashtool to unlockbootloader ,in the add on menu of flashtool .its work and if want to relock its already file on it.
Sent from my WT19i using XDA
afud said:
I used flashtool to unlockbootloader ,in the add on menu of flashtool .its work and if want to relock its already file on it.
Sent from my WT19i using XDA
Click to expand...
Click to collapse
Flashtool and unlocking bootloader? Never heard.
Sent from my Xperia Live using xda premium
Yes its true my device use it now i use minicmsandwich aosp by kamarush ,soon after arrive at home ill upload for the picture.
Now i watching indonesia vs intermilan friendly match on stadion.
Sent from my WT19i using XDA
I'v unlocked my bootloader official way at unlockbootloader.sonymobile.com
But when tried to update my phone i couldn't (as expected)
So i use s1 tool to patch bootloader and now i can officially update now
I lost DRM keys and (bootloader unlock allowed:yes) in service menu
But the bootloader is unlocked in real
I hope i benefit you and some one else
Greetings
Help
Someguyfromhell said:
Did you unlock (official way at unlockbootloader.sonymobile.com) or patch (test point method) the bootloader?
Both ways, bootloader can be restored/relocked. I recently relocked mine, getting updates also.
Sent from my Xperia Live using xda premium
Click to expand...
Click to collapse
Dude, I have this overheating issue on my xperia mini, and the bootloader is unlocked. So I gave it in the service center, they said that the motherboard has a problem and they are going to replace it . I lost the DRM keys by unlocking the bootloader-
1. Will I get those DRM keys back once my motherboard is replaced?
2. Will the bootloader status be changed to locked again?
[/QUOTE]Its the picture unlockbootloader using flashtool
Sent from my WT19i using XDA
kHjz said:
Dude, I have this overheating issue on my xperia mini, and the bootloader is unlocked. So I gave it in the service center, they said that the motherboard has a problem and they are going to replace it . I lost the DRM keys by unlocking the bootloader-
1. Will I get those DRM keys back once my motherboard is replaced?
2. Will the bootloader status be changed to locked again?
Click to expand...
Click to collapse
I can't answer that. You will get your answer if you get your phone back.
To previous post - Way too small photo, can't see. Neither can I see that option in Flashtool 0.7.1.0 on my PC.
I have unlocked my bootloader with Wotanserver... How can i relock the bootloader?
Someguyfromhell said:
I can't answer that. You will get your answer if you get your phone back.
To previous post - Way too small photo, can't see. Neither can I see that option in Flashtool 0.7.1.0 on my PC.
Click to expand...
Click to collapse
i allready add photo heee sorry i should upload by my pc.
afud said:
i allready add photo heee sorry i should upload by my pc.
Click to expand...
Click to collapse
Yeah with latest version you can unlock bootloader... I'm downloading latest version...
I believe it use the official unlock method.
Sorry my english
Ya,also you can lock again using flashmode there is file for relock bootloader.
Sent from my WT19i using XDA
afud said:
Ya,also you can lock again using flashmode there is file for relock bootloader.
Sent from my WT19i using XDA
Click to expand...
Click to collapse
Ya, but when i try to unlock again the bootloader with official method it says, Bootloader already unlocked :l
OMG so when device unlock it will never be same again and never get official ics update
But don't worry we have xda with have a lot developer.
Big hope to developer.
Sent from my WT19i using XDA
afud said:
OMG so when device unlock it will never be same again and never get official ics update
But don't worry we have xda with have a lot developer.
Big hope to developer.
Sent from my WT19i using XDA
Click to expand...
Click to collapse
I could update my phone with PC Companion .42 to .62 and i had the unlock bootloader...
So our device can update to official ics even unlock bootloader ,if that true i am glad to hear that ,hah....... i can breath now.
Sent from my WT19i using XDA
afud said:
So our device can update to official ics even unlock bootloader ,if that true i am glad to hear that ,hah....... i can breath now.
Sent from my WT19i using XDA
Click to expand...
Click to collapse
Only test... Flash .42 or .58 with FlashTool, then lock bootloader and finally try to update by pccompanion
If you mobile get bricked, lock bootloader again

[Q] Can I unlock my bootloader with s1tool?

In s1tool it says not recognized simlock certificate... my phone is sim-unlocked. can i unlock my bootloader without a brick? and i have fastboot mode and bootloader unlock allowed: yes...
will it restore the simlock?
nobody?
Sent from my MT15i using xda app-developers app
Unlock Bootloader Xperia Neo
geri268 said:
nobody?
Sent from my MT15i using xda app-developers app
Click to expand...
Click to collapse
To unlock your bootloader that says "Bootloader unlock allowed:yes", go to the official Sony site for get bootloader's codes, my recommendation is download last version of FlashTool and when you connect your device in flash mode (with phone off push "Back" button and plug usb cable) then you have a "Plugins" tab, go there and select "unlock bootloader" it shows you a window where you put your IMEI and the bootloader unlock code that you get of Sony official site, and flash tool will do the work for you.
If your bootloader says "Bootloades unlock allowed:no" and you have SIM lock, you can try http://www.fastgsm.com that offers now at cheapest prices for Xperia Neo SIM Unlocking and bootloader unlock in the same price, the unlock software is fully compatible with Windows 8.
I hope I helped, Good luck!!
it could not!
Sent from my MT15i using xda premium
Yep u can unlock it man
Try unlock with sony official website
Method
I dont want the official method i need drm
Sent from my MT15i using xda app-developers app
Register in fastgsm.com and go to Xperia Neo, I unlocked my BL for $9.99 with TP method. Clean, easy and with your DRM's
Sent from my Xperia Neo CM10 using xda premium

Bootloader Sony Xperia mini st15i

Hi, iam new to Sony but did have htc wildfire I've rooted and overclocked, iam about to root Sony Xperia mini but I've noticed someone say theres 2 different methods depending on your bootloader I've done that *# code and checked it says yes so what iam wondering and wanting to find out is how to check the bootloader is locked or unlocked, iam on .62 software iam looking to downgrade, root then update, any help would be appreciated thanks
Sent from my ST15i using xda app-developers app
Connect it to flashtool and look at the Bootloader Status: ROOTED or ROOTABLE. ROOTED means the bootloader is unlocked
Or you type *#*#7378423#*#* and go to service info -> configuration -> rooting status:
bootloader unlocked: yes [obviously it's unlocked ]
bootloader unlock allowed: yes [unlockable]
bootloader unlock allowed: no [not unlockable, only with a paid method]
Ok thank you, iam sure its locked and with *# I get yes so that means its unlockable, all I wanna do is delete standard apps that come on phone. So should I use and follow your method for locked bootloader? Do I just flash straight over the .62, thanks
Sent from my ST15i using xda app-developers app
Sorry also where u say
MAKE SURE PC COMPANION OR SONY UPDATE SERVICE ISN'T RUNNING IN BACKGROUND WHILE YOU ARE FLASHING!!! DON'T USE THIS METHOD IF YOUR BOOTLOADER IS UNLOCKED, OTHERWISE YOUR DEVICE WILL BRICK!! (Unlocked bootloader can't do updates over the air, but flashing won't destroy your phone on unlocked bootloader!)
Is that on pc? Thanks
Sent from my iPad using Tapatalk HD
Yes this is on PC
Yes just follow the guide to root it and afterwards you can delete all unwanted apps :good:
Sent from my Nexus 7 running Android 4.2.1
Ok thank you
Sent from my ST15i using xda app-developers app
Thanks
Sent from my ST15i using xda app-developers app

can i unlock x10 bootloader using SE Bootloader unlocking?

hi everyone..
just want to ask,can i unlock x10 bootloader using SE Bootloader unlocking? (http://forum.xda-developers.com/showthread.php?t=1560613)
i know about this method (http://forum.xda-developers.com/showthread.php?t=1254087) but right now i only use my phones internet so its kinda hard to download the files stated..
right now i only have the SE bootloader unlocking installed on my computer..
Use flashtool
Sent from my X10i using xda app-developers app
apaini said:
hi everyone..
just want to ask,can i unlock x10 bootloader using SE Bootloader unlocking? (http://forum.xda-developers.com/showthread.php?t=1560613)
i know about this method (http://forum.xda-developers.com/showthread.php?t=1254087) but right now i only use my phones internet so its kinda hard to download the files stated..
right now i only have the SE bootloader unlocking installed on my computer..
Click to expand...
Click to collapse
Use flash tool because i have read that doing it the other way makes trackid and some other things unusable

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