Bootloader - Xperia Z2 Q&A, Help & Troubleshooting

How do I know if the bootloader of my z2 is locked or Unlocked?
The Xposed frameworks need unlocked bootloader?
Is there any chance I end up accidentally unlocking the bootloader?
Thanks, and sorry for my lack of knowledge!

blackimera said:
How do I know if the bootloader of my z2 is locked or Unlocked?
The Xposed frameworks need unlocked bootloader?
Is there any chance I end up accidentally unlocking the bootloader?
Thanks, and sorry for my lack of knowledge!
Click to expand...
Click to collapse
Xposed needs root. rooting your device does NOT Require a unlocked bootloader
your bootloader can ONLY be unlocked via flashtool or ADB unlock w/ Provided Unique key
all devices come locked and you can check this via service menu
"#"#SERVICE#"#" (use numbers for)

Related

Unlocking Locked Boot loader

Hi I was wonder is their any way to officially unlock a locked boot loader with the unlocking equalling No? I am from the uk on the network 3. The xperia s is running ICS ATM
Thanks in advance
How about using the search function, there is loads of posts about this.
http://forum.xda-developers.com/showthread.php?t=1706690
Locked bootloader ? Rooting possible
ikky24786 said:
Hi I was wonder is their any way to officially unlock a locked boot loader with the unlocking equalling No? I am from the uk on the network 3. The xperia s is running ICS ATM
Thanks in advance
Click to expand...
Click to collapse
If your phone says not allowed than not possible( atleast as of today).
However you can root with locked bootloader
Check this out : http://forum.xda-developers.com/showthread.php?t=1742992
Don't forget to hit thanks if i helped you.

[Help] Re-lock Boot-loader | Xperia Ray.

Hello!
My ray's bootloader is unlocked via testpoint method and now i want to re-lock it as i need to give it to service center for softkey repair.
Is it possible?
Thanks. :fingers-crossed:
first google before posting here man, if you unlocked bootloader via offical method there is a way to unlock it but if you unlocked it using testpoint method the bootloader unlock allowed says yes so technically according to sony your bootloader is locked so there is no method to relock it if you unlocked it with this method
Hope i helped
cooldude9119 said:
first google before posting here man, if you unlocked bootloader via offical method there is a way to unlock it but if you unlocked it using testpoint method the bootloader unlock allowed says yes so technically according to sony your bootloader is locked so there is no method to relock it if you unlocked it with this method
Hope i helped
Click to expand...
Click to collapse
Sorry brother i searched a lot but just found a way to relock it if you unlocked it via official method, so i made a thread.
I will ask to delete it as soon as i get the answer.
So should i give it to service center just after flashing the stock rom & kernel?
You sure there is no way to re-lock..
I'm afraid as why the RESTORE button is there in s1tool?
actually it's quite conflicting dude anyways check these threads out
*http://forum.xda-developers.com/showthread.php?t=1134334
*http://forum.xda-developers.com/showthread.php?t=1465255
cooldude9119 said:
actually it's quite conflicting dude anyways check these threads out
*http://forum.xda-developers.com/showthread.php?t=1134334
*http://forum.xda-developers.com/showthread.php?t=1465255
Click to expand...
Click to collapse
1 or more users confirmed its working, the RESTORE button
but in what mode i need to put my phone in?
- turned off
- fastboot
- flashmode

[Q] How to install a kernel

Hi, i have a Live with walkman, with locked bootloader, can i install other kernel?, for example LuPus kernel
My phone is rooted with the Revolution ICS Rom, what i must do to install a new kernel?
Can someone help me?
Sorry for my bad english
Membrillo007 said:
Hi, i have a Live with walkman, with locked bootloader, can i install other kernel?, for example LuPus kernel
My phone is rooted with the Revolution ICS Rom, what i must do to install a new kernel?
Can someone help me?
Sorry for my bad english
Click to expand...
Click to collapse
If you want to install a kernel like lupus, first you need to unlock your bootloader. Use this tool to unlock it.
mauam said:
If you want to install a kernel like lupus, first you need to unlock your bootloader. Use this tool to unlock it.
Click to expand...
Click to collapse
Thanks man, But which are the risks of unlock my bootloader?
Membrillo007 said:
Thanks man, But which are the risks of unlock my bootloader?
Click to expand...
Click to collapse
The risk of brick your device, but a lot of people already unlocked their bootloaders without any problems, your DRM will be permanently deleted, but believe me you can get more from your phone when the bootloader is unlocked, really worth it.
Membrillo007 said:
Thanks man, But which are the risks of unlock my bootloader?
Click to expand...
Click to collapse
mauam said:
The risk of brick your device, but a lot of people already unlocked their bootloaders without any problems, your DRM will be permanently deleted, but believe me you can get more from your phone when the bootloader is unlocked, really worth it.
Click to expand...
Click to collapse
And you loose your warranty
Drm won't be lost if you unlock using testpoint method.
Regards
-N
First check the bootloader status.whether its unlocked or not.
If its already unlocked then you can flash any custom kernel.If not you have to unlock BL first.Its not harmful but it will avoid your phone warranty.Try to use SE web site to unlock BL.Its the safest way..
After unlocking BT u can flash kernels anytime using Flash toolâ„¢..
Re:How to install a kernel
To install a custom kernel,you have to unlock your bootloader and there are two ways of doing it:
1.Use the official sony method...
head to unlockbootloader.sonymobile.com and follow the procedure there..
by doing so you lose your DRM keys which means services like track id wont work anymore...
2.use a testpoint method which is a bit complicated but you retain your DRM keys
for the testpoint method check this out
http://forum.xda-developers.com/showthread.php?t=1730874
Bootloader unlocking should be done carefully,you might brick your phone if you are not careful..
after the unlock is complete you can use flashtool to flash a custom kernel in fastboot mode..

[Q] Jellybean on Locked Bootloader

Does any developer bypass bootloader and make a jellybean rom for xperia sola?
I have a locked bootloader and bootloader unlock status allowed NO.
zivalarasa said:
Does any developer bypass bootloader and make a jellybean rom for xperia sola?
I have a locked bootloader and bootloader unlock status allowed NO.
Click to expand...
Click to collapse
No and why great a new thread is already asked earlier you need an unlocked bootloader for that and to bad you have NO
sorry mate

how to use MultiRom [Help Me]

hey guys
my phone is running on kitkat 4.4.4 .167, i want to know how to install and setup MultiRom so i can install a custom rom with the stock rom
ps rooted+recover LB
thanks
kingsasha said:
hey guys
my phone is running on kitkat 4.4.4 .167, i want to know how to install and setup MultiRom so i can install a custom rom with the stock rom
ps rooted+recover LB
thanks
Click to expand...
Click to collapse
I'd rather not blow up your bubble, but afaik, two words prevent multirom to be installed on your device, them being Locked and Bootloader.... a modified kernel is needed to do so, therefore locked bootloader can only run on stock kernels... sorry...
of course if your Bootloader unlock is set to "allowed: yes", you can first unlock your bootloader, however if it's set to "bootloader unlock allowed: no", I guess nothing can be done...
nextmouk said:
I'd rather not blow up your bubble, but afaik, two words prevent multirom to be installed on your device, them being Locked and Bootloader.... a modified kernel is needed to do so, therefore locked bootloader can only run on stock kernels... sorry...
of course if your Bootloader unlock is set to "allowed: yes", you can first unlock your bootloader, however if it's set to "bootloader unlock allowed: no", I guess nothing can be done...
Click to expand...
Click to collapse
So i need to unlock my bootloader and install a modified kernel...thanks

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