Chaps any way of installing aosp or cm or los with the bootloader set to locked and not unlockable?
Yes, if it is unlockable you can.
Be sure to backup your TA partition before unlocking the bootloader (root needed)
Knutselmaaster said:
Yes, if it is unlockable you can.
Be sure to backup your TA partition before unlocking the bootloader (root needed)
Click to expand...
Click to collapse
I'm sorry it's not unlockable I've missed the title
In that case you can only install stock based roms.
Knutselmaaster said:
In that case you can only install stock based roms.
Click to expand...
Click to collapse
That's a shame - no way of forcing the unlock in some circumvented way?
I don't think so, but I'm not 100% sure.
Related
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 tool™..
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..
Hi everyone. I want to backup TA partition, but I have some questions.
My XZU is C6833 model, build number 14.3.A.0.681, KK 4.4.2. Absolutely stock ROM.
As shown here, my phone must be rooted to perform a TA backup.
But as you can see, getting root requires unlocked bootloader... but unlocking bootloader without TA backup will lead to DRM keys loss
There's a similar question for Z1.
Am I right? And what I have to do? Downgrade?
Thanks a lot!
i downgrade mine to 4.2.2 first then use the vroot apps to root my phone without unlock bootloader.
destinygs said:
i downgrade mine to 4.2.2 first then use the vroot apps to root my phone without unlock bootloader.
Click to expand...
Click to collapse
yes downgrade to root, NO don't use vroot - use Bin4ry's root tool (opt 0)
root doesn't needs unlock
radianter said:
root doesn't needs unlock
Click to expand...
Click to collapse
Rooting .681 build requires unlocked bootloader.
wilderwind said:
Rooting .681 build requires unlocked bootloader.
Click to expand...
Click to collapse
not completly true http://forum.xda-developers.com/showthread.php?t=2687848
SOLVED. It's need to downgrade to .532 build via Flashtool, get root, and go back to .681
HOWTO (russian lang).
Without unlocking bootloader.
Hi, sorry but I'm confused reading about rooting in regards to DRM keys, TA partitions and what method works with the latest firmware.
I've upgraded my firmware to the latest generic. 314 AU firmware and my phone came with the bootloader unlocked.
I want to root now and am confused as to whether I will
1.lose warranty
2.be able to restore to factory if I need to send it back for repairs
3.lose anything else
4.what method I need to use to get root with my firmware.
Thanks
Sent from my D6503 using XDA Free mobile app
Do you mean that your phone's bootloader is unlockable (i.e. can be unlocked if you wish) or do you mean that it has already been unlocked?
You'll lose warranty only if the bootloader has been unlocked. If you just root the phone (and keep the bootloader locked), then you still have your warranty.
You can restore to factory simply by using the repair function in PC Companion.
Root will not cause you to lose anything. But unlocking the bootloader will remove the DRM keys and TA partition.
Use the rootkitXperia tool to root your phone.
Sorry, I meant the bootloader is allowed to be unlocked, it isn't unlocked yet.
Do I even need to unlock it seeings as you can get root without unlocking it?
Sent from my D6503 using XDA Free mobile app
kotton666 said:
Sorry, I meant the bootloader is allowed to be unlocked, it isn't unlocked yet.
Do I even need to unlock it seeings as you can get root without unlocking it?
Sent from my D6503 using XDA Free mobile app
Click to expand...
Click to collapse
you do not need to unlock your bootloader for many things
-root
-recovery
-stock based roms
-mods
-root apps
-etc
flashing a custom kernel or non stock based rom requires you to unlock your bootloader, as flashing a kernel or non stock based custom rom will brick your device
Envious_Data said:
you do not need to unlock your bootloader for many things
-root
-recovery
-stock based roms
-mods
-root apps
-etc
flashing a custom kernel or non stock based rom requires you to unlock your bootloader, as flashing a kernel or non stock based custom rom will brick your device
Click to expand...
Click to collapse
Ahh ok. I essentially want root for a couple of mods and root apps as well as ad blocking.
So if I decide in the future to try a custom rom then I should unlock the bootloader before doing so?
Sent from my D6503 using XDA Free mobile app
kotton666 said:
Ahh ok. I essentially want root for a couple of mods and root apps as well as ad blocking.
So if I decide in the future to try a custom rom then I should unlock the bootloader before doing so?
Sent from my D6503 using XDA Free mobile app
Click to expand...
Click to collapse
Right. But before unlocking bootloader make sure to backup your TA partition so your DRM keys and other essential files needed for warranty is still intact. You can use TA Backup tool to unlock and re-lock BL.
Re-locking bootloader will bring back your warranty but once you unlock your bootloader and you did not back it up, you cannot bring back and you'll permanently loose warranty.
DrearierJester1 said:
Right. But before unlocking bootloader make sure to backup your TA partition so your DRM keys and other essential files needed for warranty is still intact. You can use TA Backup tool to unlock and re-lock BL.
Re-locking bootloader will bring back your warranty but once you unlock your bootloader and you did not back it up, you cannot bring back and you'll permanently loose warranty.
Click to expand...
Click to collapse
Thanks for the reply guys, much appreciated. It's a lot clearer for me now.
Sent from my D6503 using XDA Free mobile app
Envious_Data said:
flashing a custom kernel or non stock based rom requires you to unlock your bootloader, as flashing a kernel or non stock based custom rom will brick your device
Click to expand...
Click to collapse
I assume you mean, may rather than will?
ghostofcain said:
I assume you mean, may rather than will?
Click to expand...
Click to collapse
i mean Will instead of may.
flashing a custom kernel or non stock based rom to a device with a locked bootloader will brick your device.
english isnt my strong suit, i know that "may" isnt a solid word, will is more solid implying that it will always happen...
Envious_Data said:
i mean Will instead of may.
flashing a custom kernel or non stock based rom to a device with a locked bootloader will brick your device.
english isnt my strong suit, i know that "may" isnt a solid word, will is more solid implying that it will always happen...
Click to expand...
Click to collapse
Flashing a custom kernel on a locked bootloader will fail, not brick your device.
ghostofcain said:
Flashing a custom kernel on a locked bootloader will fail, not brick your device.
Click to expand...
Click to collapse
that doesnt make sense to me
it fails to boot, you can flash a kernel on a locked bootloader, the signature verifacation i do belive just doesnt like non existant or custom signatures
the result is a soft bricked device, its why i said it will brick your device, i may not have specified weather it was a soft or a hardbrick because both can happen from flashing a Rom or a Kernel to a device which its not ment for
im having trouble understanding you here?
my point being that you cant flash a Z2 rom or kernel to a Z1 and you cant flash a Z1 rom to a Z, cross-flashing isnt somethig to ever do
Envious_Data said:
that doesnt make sense to me
it fails to boot, you can flash a kernel on a locked bootloader, the signature verifacation i do belive just doesnt like non existant or custom signatures
the result is a soft bricked device, its why i said it will brick your device, i may not have specified weather it was a soft or a hardbrick because both can happen from flashing a Rom or a Kernel to a device which its not ment for
im having trouble understanding you here?
my point being that you cant flash a Z2 rom or kernel to a Z1 and you cant flash a Z1 rom to a Z, cross-flashing isnt somethig to ever do
Click to expand...
Click to collapse
Sorry it's me who's got it wrong, I assumed by brick you'd meant hard brick and I'd misunderstood the issue with flashing kernel on bootloader locked devices.
So let's agree, Don't try and flash kernels or custom roms with custom kernels on locked bootloader devices.
is the bootloader unlocked? can we expect more custom roms? there are very few atm
yeahman45 said:
is the bootloader unlocked? can we expect more custom roms? there are very few atm
Click to expand...
Click to collapse
We don't have a pro dev for our phone.
So don't ask for roms, start developing by yourself.
yeahman45 said:
is the bootloader unlocked? can we expect more custom roms? there are very few atm
Click to expand...
Click to collapse
Just use g2 settings full version..its a xposed midule ...it worrrrrks on our mini....im using it and itsss coooool...
Bootloader isn't unlocked, but there is a way to unlock it.
I think there will be more ROM's in the futur. Just wait a bit
freundTech said:
Bootloader isn't unlocked, but there is a way to unlock it.
I think there will be more ROM's in the futur. Just wait a bit
Click to expand...
Click to collapse
Actually, we haven't unlocked the bootloader, but we have found a way to bypass the Secure Boot Check and, as a side effect, we also got access to fastboot commands.
Sent from my D620R [Stock 4.4.2]
Hi. Is there anyway to root without unlocking bootloader?
No.
_mysiak_ said:
No.
Click to expand...
Click to collapse
You mean like ,NO way??
RaghavTeck said:
You mean like ,NO way??
Click to expand...
Click to collapse
No, there is no way to root without unlocking the bootloader. You must unlock the bootloader to root the phone.
Of course, unless you find and build a functional exploit which will allow you getting elevated priviledges with locked bootloader NSO Group probably has something at hand, but not sure that you'll be able to afford it.
_mysiak_ said:
No, there is no way to root without unlocking the bootloader. You must unlock the bootloader to root the phone.
Of course, unless you find and build a functional exploit which will allow you getting elevated priviledges with locked bootloader NSO Group probably has something at hand, but not sure that you'll be able to afford it.
Click to expand...
Click to collapse
What functional exploit? And is it like a closed beta?
RaghavTeck said:
What functional exploit? And is it like a closed beta?
Click to expand...
Click to collapse
You will never be able to root without unlocking the BL. Just forget this idea.