Database Develop

[Q] Bootloader

hi guys..i have problem about bootloader ... i think i do something wrong when i unlocking bootloader... on every kernel i have "bug"... "bug" is a reset wifi after 5-10 minute (in game, on browswer , everywhere) so... now i wanna try relock bootloader and try to back unlocked bootloader but must working all..please answer me...who give best answer Thanks button i click thanks! QQ

yes need best tutorial for relock bootloader !

Use s1tool to discover the method of unlocking the bootloader after that use the correct .. (setool, or omniusSL SEMC)
if you need help, just tell me.
Sorry for my English.

here there is a tutorial on how to relock bootloader but there is a link from multiupload so you may wait until an update: http://forum.xda-developers.com/showthread.php?t=1436924
i just saw it..check THIS out: http://forum.xda-developers.com/showthread.php?t=1254225

i unlock bootloader but now when i start the phone my kernel picture stay and restart what is this?

stamatis16 said:
here there is a tutorial on how to relock bootloader but there is a link from multiupload so you may wait until an update: http://forum.xda-developers.com/showthread.php?t=1436924
i just saw it..check THIS out: http://forum.xda-developers.com/showthread.php?t=1254225
Click to expand...
Click to collapse
S1 Tool (the one with Re-lock ability) is in the "Boot Loader Unlock" folder of my Media Fire folder (see signature)

[help]how to root and unlock bootloader on z1

Guys please help me on this unlocking and rooting my Z1..I cant find any way simple..please thank you very much

mcjez15 said:
Guys please help me on this unlocking and rooting my Z1..I cant find any way simple..please thank you very much
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Click to collapse
look in the general thread 5 lines down it's all there for you ,hope this helps you, sorry bud 6 line down, regards and make sure you make a TA backup before unlocking,

mcjez15 said:
Guys please help me on this unlocking and rooting my Z1..I cant find any way simple..please thank you very much
Click to expand...
Click to collapse
follow my signature

can you give me the link sir..please

gregbradley said:
follow my signature
Click to expand...
Click to collapse
sir can you give me link i cant find for 4.4.4 sir how to unlock bootloader i am already rooted..

I have already reported this to the mods to move this thread as its nothing to do with development.
In the mean time
if you want to unlock your boot follow this
http://bit.ly/1cebNlh
Also you may find "search" as an advantage.

gregbradley said:
I have already reported this to the mods to move this thread as its nothing to do with development.
In the mean time
if you want to unlock your boot follow this
http://bit.ly/1cebNlh
Also you may find "search" as an advantage.
Click to expand...
Click to collapse
what does sir?
"Rooting Status:
Bootloader unlock allowed: Yes"

Why dont you search before asking? I wanna tell you some problem after unlock bootloader:
4.2: Camera doesnot work (BIONZ is disabled)
4.3: X-Reality doesnot work, camera still work
4.4: X-Reality + Camera still work
BUT DRM KEYS ON TA PARTITION WILL LOSS FOREVER IF YOU DO NOT BACKUP BEFORE UNLOCK BOOTLOADER, AND ALSO YOUR WARRANTY.

i dont have the warranty anymore so 4.4.4 is the best to unlock cause x-reality and camera still works?
can you help me unlocking sir?

The help had already been given. Follow the link I posted above and read it and do what it says
Sent from my C6903 using XDA Premium 4 mobile app

Best guide
mcjez15 said:
Guys please help me on this unlocking and rooting my Z1..I cant find any way simple..please thank you very much
Click to expand...
Click to collapse
For unlocking bootloader, this is the best guide you can find on internet: http://www.theandroidsoul.com/how-to-unlock-bootloader-on-sony-xperia-z1/

itskapil said:
For unlocking bootloader, this is the best guide you can find on internet: http://www.theandroidsoul.com/how-to-unlock-bootloader-on-sony-xperia-z1/
Click to expand...
Click to collapse
It is recommended not to do that first, but to root first
That way you can backup the TA partition to relock your bootloader and restore your DRM keys if you want to. If you unlock first then you lose the DRM keys forever.

gregbradley said:
It is recommended not to do that first, but to root first
That way you can backup the TA partition to relock your bootloader and restore your DRM keys if you want to. If you unlock first then you lose the DRM keys forever.
Click to expand...
Click to collapse
i am already rooted how will i back up the TA and DRM keys?

mcjez15 said:
i am already rooted how will i back up the TA and DRM keys?
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Click to collapse
http://bit.ly/UQatiI
http://prntscr.com/48hz21 Its in the cross device development section

Bootloader Unlock

Hi, is here any solution to unlock bootloader when I have bootloader unlock allowed:no?

DalerP01 said:
Hi, is here any solution to unlock bootloader when I have bootloader unlock allowed:no?
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Click to collapse
Currently there isn't. Munjeni is working on it.
For further info, please take a look here: http://forum.xda-developers.com/crossdevice-dev/sony/dev-cracking-s1-bootloader-t2917936

Unlocking bootloader with setool, is it safe ?!!

hi there ,
i've an XSP with locked bootloader and bootloader unlock allowed: no
i'm so desperate to unlock my phone, i've searched the web and found a way to unlock it with test point and setool ?!
has anyone tried it ?! is it working ?!
any help would be appreciated

Ahmed_HM said:
hi there ,
i've an XSP with locked bootloader and bootloader unlock allowed: no
i'm so desperate to unlock my phone, i've searched the web and found a way to unlock it with test point and setool ?!
has anyone tried it ?! is it working ?!
any help would be appreciated
Click to expand...
Click to collapse
Since it says "bootloader unlock allowed: no" so I suggest to stay away from messing up your bootloader.

Phoenix854 said:
Since it says "bootloader unlock allowed: no" so I suggest to stay away from messing up your bootloader.
Click to expand...
Click to collapse
try it and find out if u do let me know plz

i can't take the risk right now
when i get a new phone, i'll sacrifice it

Ahmed_HM said:
i can't take the risk right now
when i get a new phone, i'll sacrifice it
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Click to collapse
sacrificing it won't give you anything but damaging it. Please refrain from tempering with your bootloader.

TechnoSparks said:
sacrificing it won't give you anything but damaging it. Please refrain from tempering with your bootloader.
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Click to collapse
I guess you're right
Thanks for the warning

Z1 bootloader doesn't unlock agaİn

HI, I UNLOCKED MY SONY Z1 BOOTLOADER WITHOUT BACKUP TA PARTITION AND THEN I RELOCKED IT, NOW I WANT TO UNLOCK BOOTLOADER AGAIN BUT I CAN'T UNLOCK IT,COMMAND SAYS-ERROR THIS DEVICE IS ALREADY UNLOCKED,
BOOTLOADER UNLOCK ALLOWED :YES
I TAKE UNLOCK CODE OEM UNLOCK 0x my code in flashtool,everything is correct but l can't unlock bootloader :crying:
I USED ADB COMMAND AND FLASHTOOL, BUT I CAN'T UNLOCK BOOTLOADER
PLEASE HELP ME I UNLOCK BOOTLOADER AGAIN

baku_boy_97 said:
HI, I UNLOCKED MY SONY Z1 BOOTLOADER WITHOUT BACKUP TA PARTITION AND THEN I RELOCKED IT, NOW I WANT TO UNLOCK BOOTLOADER AGAIN BUT I CAN'T UNLOCK IT,COMMAND SAYS-ERROR THIS DEVICE IS ALREADY UNLOCKED,
BOOTLOADER UNLOCK ALLOWED :YES
I TAKE UNLOCK CODE OEM UNLOCK 0x my code in flashtool,everything is correct but l can't unlock bootloader :crying:
I USED ADB COMMAND AND FLASHTOOL, BUT I CAN'T UNLOCK BOOTLOADER
PLEASE HELP ME I UNLOCK BOOTLOADER AGAIN
Click to expand...
Click to collapse
Long time ago i saw a thread that a user was telling that he wasn't able to unlock the bootloader when he has using certain ftf files. It is pretty strange actually.
Try to downgrade your phone, maybe installing kk and try again mate.

Maybe this will help if you already don't know it. Take a look here. Way old that thread but maybe still guilty.
http://forum.xda-developers.com/showthread.php?t=2440597
Post #2 says you have to be on stock kernel to relock your bootloader.

motorazrv3 said:
Maybe this will help if you already don't know it. Take a look here. Way old that thread but maybe still guilty.
http://forum.xda-developers.com/showthread.php?t=2440597
Post #2 says you have to be on stock kernel to relock your bootloader.
Click to expand...
Click to collapse
Very thaaaaaaaaaaaaaaaaaaaaaaaaaaanks you
Problem sloved After installing fresh kernel
Thanks, thanks, thanks

baku_boy_97 said:
Very thaaaaaaaaaaaaaaaaaaaaaaaaaaanks you
Problem sloved After installing fresh kernel
Thanks, thanks, thanks
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Click to collapse
Congratulations. Glad I could help. You can give me a thank if you don't mind.
What do you mean with fresh kernel? You mean stock kernel, aren't you?