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[Q] Sony Xperia S Bootloader Unlocking

For people like me who can't unlock their bootloader on the Sony Xperia S because the bootloader unlock option is set to no i.e. the official method below shows no:-
Open the dialer from your device and dial “*#*#7378423#*#*”.
Then, go to “Service info -> Configuration -> Rooting Status”. If the “Bootloader unlock allowed” option is there is perfect and you can complete the operation. If not, or if the status is missing, your device cannot be unlocked.
Is there another way to unlock the bootloader at all?
I realise this will invalidate any warranty but would really like to flash cyanogenmod 9.1 onto it as its so much faster and usable than the stock rom.
Many thanks in advance

Also looking for a way around this... Although my nozomi is unlockable, it fails to unlock with every tool out there...

someone755 said:
Also looking for a way around this... Although my nozomi is unlockable, it fails to unlock with every tool out there...
Click to expand...
Click to collapse
Same as that.. I thought I'd seen a paid unlocking service somewhere...

+1

I think
S2tool works but sure it's a paid service or try wotanclient
As for those who get a No in status, that's the only option!
For those whose status says Yes,you can unlock officially from Sony website
Sent from my MT11i using xda premium

No news on this?
I just got the lt30at and I want to unlock bootloader and root but I can't find anything in my 2 days of searching. Thanks for any help.

[Q] Problems with SE Bootloader Unlocker for Miro

So I finally menage to root my Miro using UnlockRoot but now trying to unlock the bootloader with SE Bootloader Unlocking using step-by-step instructions from ht tp://forum.xda-developers.com/showthread.php?t=1560613.
After typing IMEI code (14 of 15 digits) it gets stuck at getting unlock code, so my real question is: can I flash custom ROM without unlocking the bootloader?!

oFFgotoFF said:
So I finally menage to root my Miro using UnlockRoot but now trying to unlock the bootloader with SE Bootloader Unlocking using step-by-step instructions from ht tp://forum.xda-developers.com/showthread.php?t=1560613.
After typing IMEI code (14 of 15 digits) it gets stuck at getting unlock code, so my real question is: can I flash custom ROM without unlocking the bootloader?!
Click to expand...
Click to collapse
When you write IMEI code just delete latest number!!! Same was with me when i go unlock bootloader,its write on SE UB page if "needed delete latest number" )
Enjoy
Sent from my Xperia J using xda app-developers app

or alternatively try the command prompt method

c4cyro said:
or alternatively try the command prompt method
Click to expand...
Click to collapse
how to do that? what do I type in cmd?
When you write IMEI code just delete latest number!!! Same was with me when i go unlock bootloader,its write on SE UB page if "needed delete latest number
Click to expand...
Click to collapse
done that and it still won't give me unlock code....maybe it has something to do with inability to unlock bootloader?

Yes. You should first check if bl unlocking allowed on your phone.
If yes, You should see this
https://sites.google.com/site/projectfreexperia/download/bootloader-unlock
Also, there is a step by step guide on the sony website.
Also are the fastboot drivers properly installed on your computer?
The other thing is that the bl unlocking tool provided here in the forum, didnt work for my friend's tipo also. That program uses flashtool already present in its folder.
What i have noticed is that particular version of flashtool does not recognize miro/tipo. So maybe thats the issue.
Anyways you should refer the link i gave or the sony website.
Sent from my ST23i

It says that bootloader can't be unlocked but I was hoping that someone already menaged to avoid this blockage...or is there any way of flashing custom ROM with bootlocker locked?
Sent from my ST23i using xda app-developers app

sorry man i dont have any idea about that then. maybe you should talk to some dev.

[Q] Hello!

Hi! I'm new to the xda forums, i'm kinda noob and i have some questions. I would really apriciate if you guys could answer them .
I own a Sony Xperia J(awesome phone for it's price) locked on a mobile network. So my questions are:
1. If i unblock my phone from the network, will i be able to unlock the Bootloader? ( now it says "Bootloader unlock allowed: No")
2. If the answer the the question 1. is no, can i possibly unlock my bootloader using another way?
3. Is it possible to flash mods (not roms), ports, on rooted official 4.1.2 rom?
These are my questions. Thank you!

Probably nothing will work because u won't be able to unlock bootloader even if u break network lock..(from my knowledge)
Both are different..and you can flash mods...it's kinda risky.. U do something wrong,you will have to flash your phone...losing all Data
Installing mods can be done with an app http://forum.xda-developers.com/showthread.php?t=2422313
But there are heavy risks buddy...u r playing with fire
Thank me if I helped you

thanks !
Thank you, even though i am kinda sad..but meh!
I tried the app but after i reboot nothing changes...maybe i did something wrong...

I haven't tried it...
Thank me if I helped

There is a very easy way to unlock bootloader without having to do all those things in Sony the only requirement is a rooted phone, Download the app EZ-unlock it is a ONE-CLICK bootloader unlock app which you can unlock and relock
The app will request Superuser or SuperSU permissions so grant it that

fonetalker101 said:
There is a very easy way to unlock bootloader without having to do all those things in Sony the only requirement is a rooted phone, Download the app EZ-unlock it is a ONE-CLICK bootloader unlock app which you can unlock and relock
The app will request Superuser or SuperSU permissions so grant it that
Click to expand...
Click to collapse
Does it work even if the phone says "Bootloader unlock allowed: No" ???

Eduardo C. said:
Does it work even if the phone says "Bootloader unlock allowed: No" ???
Click to expand...
Click to collapse
Probabily nope
Sent from my C1604 using xda app-developers app

How to unlock bootloader on your 'Sony Xperia E C1504/C1505' // Bootloop fix!

Hello!
Today I am gonna teach you how to unlock (and relock) your bootloader. Also fixing bootloop.
Disclaimer! Proceed at your own risk! I am not responsible if anything happens to your phone. Although if you follow every step carefully, you won't have any problems. Unlocking bootloader WILL void your warranty, but you can relock it, so it's under warranty again. Also back up your data!
So lets first talk a little bit, what bootloader is and what a bootloop is. Bootloader is required for some mods like CWM, custom ROMs and so on. Bootloop is if you have unlocked your bootloader, and try to boot your phone, but the booting animation will start to replay, so you basically can't boot up your phone.
Make sure USB Debugging and Unknown Sources are enabled.
But lets get to unlocking the bootloader, shall we.
First, on your phone open Dialer. Type *#*#7378423#*#* to acces the Service Menu. Select Service info, then Configuration, and look for Rooting Status. If Bootloader Status says Yes, then you can unlock your bootloader, if not, stop right now!
Now take a piece of paper, and write down your IMEI - you are gonna need it later to get the bootloader unlock key.
Nextly, download and install Flashtool.
Once installed, go to this site. Fill in the information, and you should recieve a bootloader unlock key onto your eMail.
Now open Flashtool. Click the BLU icon. Then unplug your device, turn it off, hold down the volume up key and then connect your phone to your PC via USB cable. (This is Fastboot Mode)
Once you have done that, you should be promoted with a screen asking for your bootloader unlock key. Type it in and click Unlock and your bootloader should be unlocked now.
To relock, repeat the process of unlocking (click on BLU, connect in fastboot mode, and so on) but this time you will get an option to Relock. Click on it and your bootloader will be locked.
Now, continue reading if facing bootloop, like I did. It's common on our devices to face bootloop, but you can probably come out of it.
After unlocking, try to boot up your device. If not able to boot up, take out your battery. Connect your phone to the PC in Fastboot Mode.
Now relock bootloder. Boot back to Fastboot Mode and unlock it again.
Now flash Xperia E's Stock Full Firmware via Flashmode. Wait for it to flash. First boot might take a while, but hopefully you don't face bootloop / come out of it.
If this guide helped you, then please click thanks!
Any questions? Just ask them and I'll answer!
~SmashMii

Is the bootloader unlocked and locked again, I will be able to use the TrackID?

KU3A98 said:
Is the bootloader unlocked and locked again, I will be able to use the TrackID?
Click to expand...
Click to collapse
What?
Sent from my C1505 using XDA Premium 4 mobile app

KU3A98 said:
Is the bootloader unlocked and locked again, I will be able to use the TrackID?
Click to expand...
Click to collapse
No. Because your DRM key cannot be recovered since you unlocked your bootloader.
Sent from my ST21i using xda app-developers app

abstrkt1337 said:
No. Because your DRM key cannot be recovered since you unlocked your bootloader.
Sent from my ST21i using xda app-developers app
Click to expand...
Click to collapse
Wait what ?
you mean to tell me that you cannot use trackID app after bootloader unlock??? i still have it & working good ...(i had made backup with titanium backup) @KU3A98

Grimlock007 said:
Wait what ?
you mean to tell me that you cannot use trackID app after bootloader unlock??? i still have it & working good ...(i had made backup with titanium backup) @KU3A98
Click to expand...
Click to collapse
Only the version wich is provided in stock ROM not play store.
Sent from my ST21i using xda app-developers app

abstrkt1337 said:
Only the version wich is provided in stock ROM not play store.
Sent from my ST21i using xda app-developers app
Click to expand...
Click to collapse
its the same right??? ...is there an update or something? ....If yes ,we could get the apk and share it here in themes section (since its a free app ,no worries,and since we own xperia we deserve it)
EDIT: just found it play store ...it shows there is an update(but never showed in my apps) ...updating now, will report in a few
EDIT: update successfull works perfectly!..no idea what you guys are talking about...

[Q] How do I root my Sony Xperia Z3 d6603?

Hi
I just got my phone, but missing the benefits of rooting.
Can anyone tell me how to unlock the bootloader and then root my phone?
Found a lot of links, but not sure which are secure and not to use.

Here's where you go to unlock your bootloader - http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
Once unlocked, you can flash root or do whatever at that point.
Warning though, you will lose your DRM keys in this process, if you don't know what that means, do some research

se1000 said:
Here's where you go to unlock your bootloader - http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
Once unlocked, you can flash root or do whatever at that point.
Warning though, you will lose your DRM keys in this process, if you don't know what that means, do some research
Click to expand...
Click to collapse
Is their any way to back them up? So if I ever regret, I can get them back?
Also, is it possible or will it ever be possible to root with an locked bootloader?

Faspaiso said:
Is their any way to back them up? So if I ever regret, I can get them back?
Also, is it possible or will it ever be possible to root with an locked bootloader?
Click to expand...
Click to collapse
You need root to backup DRM keys.
You cant get root without unlocking the bootloader yet.
Youll lose DRM keys when you unlock the bootloader.
If you cant take losing your DRM keys do not unlock and root.

Chadneu said:
You need root to backup DRM keys.
You cant get root without unlocking the bootloader yet.
Youll lose DRM keys when you unlock the bootloader.
If you cant take losing your DRM keys do not unlock and root.
Click to expand...
Click to collapse
Thanks, I will wait.
Last question. I got Samsung before and I was able to update my phone with Kies after rooting. Is their any way to update Sony devices when rooted?
Thanks

Flashtool or PC Companion. I prefer the latter.

russell664 said:
Flashtool or PC Companion. I prefer the latter.
Click to expand...
Click to collapse
You sure? As the DRM keys doesn't matter for me, as I don't really use the camera a lot.
But when I unlock bootloader on Sonys website, it tells me I would not be able to get updates from that. But i'm still able to get them with the PC companion?
Just to make sure, as I really want android 5.0 when it comes out.

Faspaiso said:
You sure? As the DRM keys doesn't matter for me, as I don't really use the camera a lot.
But when I unlock bootloader on Sonys website, it tells me I would not be able to get updates from that. But i'm still able to get them with the PC companion?
Just to make sure, as I really want android 5.0 when it comes out.
Click to expand...
Click to collapse
You can't update with PC companion if you have unlocked your booloader. Your phone will be bricked!
Sent from my iPad using Tapatalk HD

eawert said:
You can't update with PC companion if you have unlocked your booloader. Your phone will be bricked!
Sent from my iPad using Tapatalk HD
Click to expand...
Click to collapse
You sure? So if I unlock my bootloader, their is no way for me to get Android 5.0?

Faspaiso said:
You sure? So if I unlock my bootloader, their is no way for me to get Android 5.0?
Click to expand...
Click to collapse
No way to know for sure until someone tries. But with the Z2, you just have to relock your bootloader (might need to revert to a stock kernel first) and then software updates work fine.

Faspaiso said:
You sure? So if I unlock my bootloader, their is no way for me to get Android 5.0?
Click to expand...
Click to collapse
There will always be FTF files shared on XDA and you can use flashtool with an unlocked bootloader.

Know somebody how can I root my z3 with latest ftf... 77? Please help!!

Twenga said:
Know somebody how can I root my z3 with latest ftf... 77? Please help!!
Click to expand...
Click to collapse
You do it the only way it is possible
Unlock the bootloader via the official way, flash a custom kernel

My bootloader is already unlocked, where can I get a custom kernel? My z3 was root with ftf.... 98 after upgrade to.... 77 I lost my root! Thank you for helping!!

Twenga said:
My bootloader is already unlocked, where can I get a custom kernel? My z3 was root with ftf.... 98 after upgrade to.... 77 I lost my root! Thank you for helping!!
Click to expand...
Click to collapse
Take a look in the development section

In need of some help, I wanted to root my z3 again, I've downgraded back to .77 but completely forgot how I done it last time, I created a few pre-rooted flashables (.77, .690 & .726) but I'm having trouble finding how to install custom recovery.. Any help would be greatly appreciated
Ps. Sorry to hijack your post

hey people...one question..
can i get only root access to my z3 ,without anything else?? i want only get rid of ads!!?? and how?? please help
i'm not interested in new kernel or rom change!? goes that so???

robertrobi said:
hey people...one question..
can i get only root access to my z3 ,without anything else?? i want only get rid of ads!!?? and how?? please help
i'm not interested in new kernel or rom change!? goes that so???
Click to expand...
Click to collapse
There is no need to spam multiple topics.
YES, it can be done. NO, we can't tell you how because you didn't post your phone model or Android version.

robogo1982 said:
There is no need to spam multiple topics.
YES, it can be done. NO, we can't tell you how because you didn't post your phone model or Android version.
Click to expand...
Click to collapse
Hej robogo1982, jesi dobio moju poruku u privat?