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[Q] Sony J root noob question

Hi.
I'm kinda noob in this root thing. I have a Sony J with 11.2.A.0.31 and i want to install CM10 (freexperia project).
Do root and unlock bootloader the same thing? do i need to do both? or just need to follow the sony website instructions http://unlockbootloader.sonymobile.com/instructions?
After that? do i just have to folow these steps http://forum.xda-developers.com/showthread.php?t=1997251?
And another question if i ever want to go back and put the phone just like i bought it, can i do it?
Thanks.

ZeSimoes said:
Hi.
I'm kinda noob in this root thing. I have a Sony J with 11.2.A.0.31 and i want to install CM10 (freexperia project).
Do root and unlock bootloader the same thing? do i need to do both? or just need to follow the sony website instructions http://unlockbootloader.sonymobile.com/instructions?
After that? do i just have to folow these steps http://forum.xda-developers.com/showthread.php?t=1997251?
And another question if i ever want to go back and put the phone just like i bought it, can i do it?
Thanks.
Click to expand...
Click to collapse
First root your phone then unlock bootloader by that solution.
But unlock bootloader will lose DRM keys permanent, Bravia Engine (not sure Xperia™ J have or not)
I recommend you to backup the DRM keys first (search how to backup the keys)
And after that just follow the instruction to install CM10.
Last you can back your phone to normal but you will lose DRM keys.(you can restore if you have backup)
Sent from my Sony Xperia™ sola using XDA Premium

Thanks Ben
So i rooted my device with this method, http://forum.xda-developers.com/showthread.php?t=2327472, this also instaled SuperSU.
Now following the instructions on sony website to unlock bootloader it says
First, you should confirm that it is possible to unlock the boot loader of your device by checking the service menu. In your device, open the dialler and enter *#*#7378423#*#* to access the service menu. If you have a tablet, click here to learn how access the service menu.
In your device, tap Service info > Configuration > Rooting Status. If Bootloader unlock allowed says Yes, then you can continue with the next step. If it says No, or if the status is missing, your device cannot be unlocked.
Click to expand...
Click to collapse
, it says "No". so can i ignore it since my phone is already rooted or should i another thing that i'm not getting?

after reading alot of posts, still dont know if i can or not unlock bootloader or just root the device...
any help?

ZeSimoes said:
after reading alot of posts, still dont know if i can or not unlock bootloader or just root the device...
any help?
Click to expand...
Click to collapse
Unlock bootloader: no. There is no workaround / tespoint method yet. You can only root and use roms for locked bootloader. Cm10 needs unlocked bootloader.
Sent from My Awesome Paradox ST21i

Thanks, I think I'll stick with stock then. I just want cm10.
Sent from my ST26i using xda app-developers app

Cant get into bootloader menu
Hello. I cant get my xperia J into bootloader menu. Tried the Volume up+ power but nothinh happend. Any help will be very much apreciated. Trying to flash diferent rom to remove the simlock.
Thanks in advance

Have u installed CWM recovery? You must install some recovery to flash a custom rom's zip!
Sent from my ST26i using xda app-developers app

[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

can not root My Xperia J

Well i tried Thousands of ways to rote My xperia but i can not. It gives me error All the Time. I just restore My phone to default settings blecautebecause he was too slow. Can Someone help me?
I have 11.2.A.0.31 and android version is 4.1.2 and kernel version is 3.4.0

euphz said:
Well i tried Thousands of ways to rote My xperia but i can not. It gives me error All the Time. I just restore My phone to default settings blecautebecause he was too slow. Can Someone help me?
I have 11.2.A.0.31 and android version is 4.1.2 and kernel version is 3.4.0
Click to expand...
Click to collapse
Hi mate!
Have you tried to root via this http://www.unlockroot.com/ ?
You can download free version and don't use flashtool via rooting.
If you try this:
http://forum.xda-developers.com/showthread.php?t=2033114
or something similar to that way, remember about shutting down adb.exe process with ctrl+ald+del and in processes find adb.exe
Give me feedback if it worked
Edit: And remeber about one of most important things: enable unknown sources and usb debugging

cahir1495 said:
Hi mate!
Have you tried to root via this http://www.unlockroot.com/ ?
You can download free version and don't use flashtool via rooting.
If you try this:
http://forum.xda-developers.com/showthread.php?t=2033114
or something similar to that way, remember about shutting down adb.exe process with ctrl+ald+del and in processes find adb.exe
Give me feedback if it worked
Edit: And remeber about one of most important things: enable unknown sources and usb debugging
Click to expand...
Click to collapse
I used unlock root once but the message didn't chaged it was always at someting.su, can you tell me how much time it takes for the root to happen?
I also used that script made by doomlord or whatever the name is and it failed aswell.
Bootloader unlock allowed: No" and in unlock root can you tell me whitch one should i download please? Thanks

euphz said:
I used unlock root once but the message didn't chaged it was always at someting.su, can you tell me how much time it takes for the root to happen?
I also used that script made by doomlord or whatever the name is and it failed aswell.
Bootloader unlock allowed: No" and in unlock root can you tell me whitch one should i download please? Thanks
Click to expand...
Click to collapse
You should use UnlockRoot i'm using this because it's fastest way in my opinion. Rooting takes max 5 minutes. As for the "Bootloader unlock allowed: No" i have the same problem mate but you can root using UnlockRoot anyway While rooting shut down your anti virus

cahir1495 said:
You should use UnlockRoot i'm using this because it's fastest way in my opinion. Rooting takes max 5 minutes. As for the "Bootloader unlock allowed: No" i have the same problem mate but you can root using UnlockRoot anyway While rooting shut down your anti virus
Click to expand...
Click to collapse
I used the script provided by doomlord v17 and it rooted. thanks a lot for your help though

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] Can Bootloader be unlocked

my Xperia L C2104 device does not show any YES or NO in the bootloader unlock allowed section of service configuration.
It only shows like this:
Bootloader Unlock Allowed
and no yes or no after that.
Also I tried to unlock the bootloader previously via official method but it showed Error: Bootloader cant be unlocked officially.
Help me guys, Can the Bootloader be unlocked in my device and if yes HOW? Any Unofficial method there for unlocking bootloader plz convey that...also m a NOOB so simpler language appreciated :silly:

mirhimayun said:
my Xperia L C2104 device does not show any YES or NO in the bootloader unlock allowed section of service configuration.
It only shows like this:
Bootloader Unlock Allowed
and no yes or no after that.
Also I tried to unlock the bootloader previously via official method but it showed Error: Bootloader cant be unlocked officially.
Help me guys, Can the Bootloader be unlocked in my device and if yes HOW? Any Unofficial method there for unlocking bootloader plz convey that...also m a NOOB so simpler language appreciated :silly:
Click to expand...
Click to collapse
Your device says your bootloader can be unlock..did you tried with flashtool?

faizalotai said:
Your device says your bootloader can be unlock..did you tried with flashtool?
Click to expand...
Click to collapse
I think The official method also includes the flashtool method.
or is there any other method using flashtool. plz convey tht method if any.
Also the phone doesnt show YES or NO in the bootloader unlock allowed option.

mirhimayun said:
I think The official method also includes the flashtool method.
or is there any other method using flashtool. plz convey tht method if any.
Also the phone doesnt show YES or NO in the bootloader unlock allowed option.
Click to expand...
Click to collapse
The phone doesn't need to only show YES or NOT.
It can also be ALLOWED or NOT ALLOWED.... which is practictly the same thing dont you think?
For sony devices bootloader can only be unlocked this way
http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/ (just follow the steps)

vuk030 said:
The phone doesn't need to only show YES or NOT.
It can also be ALLOWED or NOT ALLOWED.... which is practictly the same thing dont you think?
For sony devices bootloader can only be unlocked this way
http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/ (just follow the steps)
Click to expand...
Click to collapse
Thanks for the reply...but i tried to unlock the bootloader earlier by following the exact steps that are on the sony site...but it showed the bootloader cant be unlocked officially. What to do abt that?

mirhimayun said:
Thanks for the reply...but i tried to unlock the bootloader earlier by following the exact steps that are on the sony site...but it showed the bootloader cant be unlocked officially. What to do abt that?
Click to expand...
Click to collapse
I unlocked my bootloader couple of months ago with that method but sony site was diffrend back then....they changed it.
I don't think there is another way to unlock bootloader on your sony devices except that one....

vuk030 said:
I unlocked my bootloader couple of months ago with that method but sony site was diffrend back then....they changed it.
I don't think there is another way to unlock bootloader on your sony devices except that one....
Click to expand...
Click to collapse
I also tried that method a month ago. I will try it again. but the commands given in the website arent accepted. they show error with tht commands. :crying:

I had tons of problems with this, I thought all was lost. I have win 8.1 x64 and assumed it was a driver problem and so did the unsigned driver install in windows safe mode. No dice, flashtool continued to be unable to unlock. What worked for me was re-submitting my code to sony, I got a totally different unlock code and then it worked through flashtool! Maybe give that a try? Fingers crossed!!

adoneill said:
I had tons of problems with this, I thought all was lost. I have win 8.1 x64 and assumed it was a driver problem and so did the unsigned driver install in windows safe mode. No dice, flashtool continued to be unable to unlock. What worked for me was re-submitting my code to sony, I got a totally different unlock code and then it worked through flashtool! Maybe give that a try? Fingers crossed!!
Click to expand...
Click to collapse
will surely do it again...also was thinking the same:good: