I do not know if my bootloader is locked or not?
Bring up the service menu, then go to configuration. It should say whether your bootloader is unlockable.
This is what unlocked looks like
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This happened to me too, reboot then try again.
Related
I want to Flash custom Kernels in my phone which is a wt19i . Can someone tell me how to do that
There are many post that teach you this.
First unlock your bootloader and you can flash the boot.img or ftf with either fasrboot or flashtool
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TheGreatNoob said:
I want to Flash custom Kernels in my phone which is a wt19i . Can someone tell me how to do that
Click to expand...
Click to collapse
Check out this thread:
SE Bootloader Unlocking v1.6 by quangnhut123
hope this helps!
It's your phone sim locked?
If it is then: do you have access to fastboot mode?? ( turn off your phone hold the volume up key and connect the phone to your computer without letting go of the key, the notification led should turn blue. That is fastboot.)
If yes then you will need to unlock your bootloader either the official way here http://unlockbootloader.sonymobile.com or the test point method here http://forum.xda-developers.com/showthread.php?t=1285285.
If you don't have access to fastboot then you will need to simunlock your phone first and as of what I know and at this moment you will need to pay for it.
Once you unlocked your bootloader you have to flash the kernel of your choice using flashtool here http://forum.xda-developers.com/showthread.php?t=1351309
You cannot enter fastboot if bootloader is locked.
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Someguyfromhell said:
You cannot enter fastboot if bootloader is locked.
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this is the best answer
Someguyfromhell said:
You cannot enter fastboot if bootloader is locked.
Sent from my WT19i using xda premium
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well i know of people able to go into fastboot with locked bootloader the problem is when you have a sim lock and the bootloader unlock allowed: no message in the service menu then you will have to pay to unlock the sim along with the fastboot.
Is there anyway to know if my bootloader for SXS is unlock or lock? thank you in advance
Dial *#*#7378423#*#*
Service info- configuration- rooting status
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Rapier07 said:
Dial *#*#7378423#*#*
Service info- configuration- rooting status
Sent from my ST25i using Tapatalk 2
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Click to collapse
thank you but this code only show that your bootloader can be unlock, i want to know how to check if i unlock my boot loader or not since i dont know exactly i did.
iruganisan said:
thank you but this code only show that your bootloader can be unlock, i want to know how to check if i unlock my boot loader or not since i dont know exactly i did.
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Reboot in fastboot and try any command (fastboot erase cache). If it works, you've unlocked successfully.
I received a warranty exchange and it came with 20f preinstalled so i did adb reboot oem-unlock. How can i tell if my BL is unlocked? No root
Get into software upgrade mode. Turn the phone off. Plug the phone into your computer, and hold volume up and down (might be another combination like volume up and home. Keep trying.)
If the bootloader is unlocked, it should say Bootloader unlocked on the top left of the screen. If not, it will say nothing.
Or just dial 3845#*769# and scroll all the way down, hit bootloader unlock check then click the button, too easy
Sent from my LG-P769 using xda app-developers app
Nathan.7118391 said:
Or just dial 3845#*769# and scroll all the way down, hit bootloader unlock check then click the button, too easy
Sent from my LG-P769 using xda app-developers app
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That won't work...
-Sent From My Unlocked Optimus L9
carloswii5 said:
That won't work...
-Sent From My Unlocked Optimus L9
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Yeah it does, just type it in and scroll down then you hit the bootloader and you will be able ti see if your bootloader is unlocked or not. It won't unlock the bootloader but you can see if its locked or not.
Sent from my LG-P769 using xda app-developers app
Nathan.7118391 said:
Yeah it does, just type it in and scroll down then you hit the bootloader and you will be able ti see if your bootloader is unlocked or not. It won't unlock the bootloader but you can see if its locked or not.
Sent from my LG-P769 using xda app-developers app
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No, that does not work (well on some roms, with the proper u-boot it will). The best way to check is putting phone in s/w upgrade mode. If it's unlocked (and on a V20F, V20H or a unlockable jellybean U-boot) it will say Unlocked Bootloader.
kuma82 said:
No, that does not work (well on some roms, with the proper u-boot it will). The best way to check is putting phone in s/w upgrade mode. If it's unlocked (and on a V20F, V20H or a unlockable jellybean U-boot) it will say Unlocked Bootloader.
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Did not know that, I usually just dial and check. Thanks kuma and Carlos!
Sent from my LG-P769 using xda app-developers app
I can't wait for root without unlocking the bootloader. So i have decided to unlock the bootloader. If i unlock the bootloader will my phone function normally or somethings will be disabled.
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Amritttt said:
I can't wait for root without unlocking the bootloader. So i have decided to unlock the bootloader. If i unlock the bootloader will my phone function normally or somethings will be disabled.
Sent from my D6503 using Tapatalk
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Your DRM keys are lost when you unlock your bootloader but with the Z2 nothing depends on these DRM Keys meaning that nothing is lost
The only thing that will happen when you unlock your bootloader is your warrenty/garentee is voided
Sent from my D6503 using XDA Premium 4 mobile app
Hi, I have got a xperia z2 from my brother. i need to know what all did he made to this phone like rooting,bootloader unlocking,recovery etc..i have found that the device is rooted. I need to find the rest.
Please help me.
jijishthomas said:
Hi, I have got a xperia z2 from my brother. i need to know what all did he made to this phone like rooting,bootloader unlocking,recovery etc..i have found that the device is rooted. I need to find the rest.
Please help me.
Click to expand...
Click to collapse
Use xperia code *#*#7378423#*#* and use the menus to see if bootloader has been unlocked..if the drm keys are missing or not (which mine are still intact even after unlocking bootloader?)
Sent from my D6502 using Tapatalk
help
i had tried this service test.
bootloader unlock allowed : yes
does it means that bootloader is unlocked?
How can i find the rest information recovery etc.
EthanDev said:
Use xperia code *#*#7378423#*#* and use the menus to see if bootloader has been unlocked..if the drm keys are missing or not (which mine are still intact even after unlocking bootloader)
Sent from my D6502 using Tapatalk
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jijishthomas said:
i had tried this service test.
bootloader unlock allowed : yes
does it means that bootloader is unlocked?
How can i find the rest information recovery etc.
Click to expand...
Click to collapse
No this means your bootloader is locked and you can unlock it.. If it was unlocked it would have shown
Bootloader unlocked: yes
For recovery power on your phone and when you feel the first vibrate or see the Sony logo keep pressing the volume up or down button continuously.. Then you will enter recovery..
Sent from my D6502 using Tapatalk
jijishthomas said:
i had tried this service test.
bootloader unlock allowed : yes
does it means that bootloader is unlocked?
How can i find the rest information recovery etc.
Click to expand...
Click to collapse
I need to know more about these things. Can u help me pls? I enter recovery mode, its philps touch recovery.
What it the use of unlocking bootloader?
he could relocked bootloader.
Get into service menu (*#*#7378423#*#*) and navigate to Service Tests -> Security and check keys:
MARLIN [Key OK][Active]
CKB [Key OK][Active]
WIDEVINE [Key OK][Active]
If it looks like above, everything is fine with DRM keys and bootloader. This phone has XZ Dual Recovery and it doesn't require unlocked bootloader
I had checked service test
MARLIN[unknown Error][active ]
CKB[unknown Error][active ]
WIDEWINE[unknown Error][active ]
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