Is BL Unlock Code useless w/a locked BL - Xperia Z1 Q&A, Help & Troubleshooting

quick question....ive got a BL unlock code for the Z1s --- is it useless?

Yes
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southsideweezy said:
quick question....ive got a BL unlock code for the Z1s --- is it useless?
Click to expand...
Click to collapse
Totally.

southsideweezy said:
quick question....ive got a BL unlock code for the Z1s --- is it useless?
Click to expand...
Click to collapse
Yes, it totally wipes all data on the phone, e.g contacts, messages, call history, apps and data, and everything which belongs to internal storage.
You should get a backup before you unlock your BL.
You should just unlock it if you wanna root, and be aware of its pros and cons

SaeedFazlollahzadeh said:
Yes, it totally wipes all data on the phone, e.g contacts, messages, call history, apps and data, and everything which belongs to internal storage.
You should get a backup before you unlock your BL.
You should just unlock it if you wanna root, and be aware of its pros and cons
Click to expand...
Click to collapse
DONT UNLOCK FOR ROOT,you are giving bad info bud,no need to unlock for root

SaeedFazlollahzadeh said:
Yes, it totally wipes all data on the phone, e.g contacts, messages, call history, apps and data, and everything which belongs to internal storage.
You should get a backup before you unlock your BL.
You should just unlock it if you wanna root, and be aware of its pros and cons
Click to expand...
Click to collapse
joecool666 said:
DONT UNLOCK FOR ROOT,you are giving bad info bud,no need to unlock for root
Click to expand...
Click to collapse
Both of you should also read the OP
he has a Z1S
root is impossible, unlocked bootloader is impossible.
Please close the thread..

gregbradley said:
Both of you should also read the OP
he has a Z1S
root is impossible, unlocked bootloader is impossible.
Please close the thread..
Click to expand...
Click to collapse
i did read thats why i said what i said,

joecool666 said:
i did read thats why i said what i said,
Click to expand...
Click to collapse
He is right
After I rooted my Z1, I figured out that there's no need to unlock BL for root
Read the posts that don't need to unlock BL
Sent from my C6903 using Tapatalk

Yes it is well known that there is no need to unlock in order to root
However, he has a Z1S. There is no way to root that phone at all, so the point is moot.
He cannot unlock the boot AND he cannot root.

Really? Z1S is unroorable? Or it's like Z1 kitkat, hard to root?
Sent from my C6903 using XDA Premium 4 mobile app

Its impossible.
Z1 KK is rootable because you can downgrade.
There are no rootable firmwares for the Z1S as it was introduced on 4.3 which has no root exploit.

gregbradley said:
Its impossible.
Z1 KK is rootable because you can downgrade.
There are no rootable firmwares for the Z1S as it was introduced on 4.3 which has no root exploit.
Click to expand...
Click to collapse
what a bu**er for thos who dont know about this,
---------- Post added at 01:31 PM ---------- Previous post was at 01:02 PM ----------
SaeedFazlollahzadeh said:
He is right
After I rooted my Z1, I figured out that there's no need to unlock BL for root
Read the posts that don't need to unlock BL
Sent from my C6903 using Tapatalk
Click to expand...
Click to collapse
so why ask,

I even did not downgrade my phone
I rooted it in KK (757) stock global rom
Just by installing cwm, and then installing supersu
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you can only do that after unlocking the bootloader. But doing it that means you do not get to back up your TA.
Unlocking the bootloader is an easy way to get root, but not always the best way

gregbradley said:
you can only do that after unlocking the bootloader. But doing it that means you do not get to back up your TA.
Unlocking the bootloader is an easy way to get root, but not always the best way
Click to expand...
Click to collapse
What do you mean?
Now I'm regretting that why I rooted my phone by unlocking BL
At all I want Nokia 1100
The best phone forever
LOOOOOOL
Oh, thanks for your helping me to get the 4k and Timeshift
Remember me?
Sent from my C6903 using XDA Premium 4 mobile app

SaeedFazlollahzadeh said:
What do you mean?
Now I'm regretting that why I rooted my phone by unlocking BL
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Seems like the message is sinking in.
The most direct method is not always the best.

gregbradley said:
Seems like the message is sinking in.
The most direct method is not always the best.
Click to expand...
Click to collapse
Yes, I exactly accept it, and I experienced it
Sent from my C6903 using XDA Premium 4 mobile app

z1s root
gregbradley said:
Both of you should also read the OP
he has a Z1S
root is impossible, unlocked bootloader is impossible.
Please close the thread..
Click to expand...
Click to collapse
i see root is possible for z1s, notthing is impossible just like the bootloader

Nothing is not impossible for hackers and programmers
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joecool666 said:
i see root is possible for z1s, notthing is impossible just like the bootloader
Click to expand...
Click to collapse
AT the time I wrote that it was impossible, but yes root has been achieved.
However, unlocking the boot on a Z1S is still impossible

Related

[Q]Bootloader Unlock Allowed: No = forever stock Kernel?

Well means that simply that I can forget oc or uv my device as like using cm in my device?
And the way flashing a kernel via fastboot won't work for us?
Sent from my C5303 using xda app-developers app
Forget about unlocking the bootloader, its not possible. No over/under-clock for you, no CyanogenMod or other goodies.
All carrier branded phones are locked and almost impossible to unlock.
cachanilla86 said:
Forget about unlocking the bootloader, its not possible. No over/under-clock for you, no CyanogenMod or other goodies.
All carrier branded phones are locked and almost impossible to unlock.
Click to expand...
Click to collapse
No love for me
Sent from my C5303 using xda app-developers app
Cruel world
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cachanilla86 said:
Forget about unlocking the bootloader, its not possible. No over/under-clock for you, no CyanogenMod or other goodies.
All carrier branded phones are locked and almost impossible to unlock.
Click to expand...
Click to collapse
BTW.. Why cannot her over/under-clock the phone?
I have over/under clock with a locked BL. Ofcourse there is only somuch that you can and cant do. but still..
Silversniper said:
No love for me
Sent from my C5303 using xda app-developers app
Click to expand...
Click to collapse
Silversniper said:
Cruel world
Sent from my C5303 using xda app-developers app
Click to expand...
Click to collapse
Only thing I can recommend is to get a generic device instead of a carrier one.
No use lamenting about it here.
This message was sent so that I'm slightly more useful
cbarai said:
BTW.. Why cannot her over/under-clock the phone?
I have over/under clock with a locked BL. Ofcourse there is only somuch that you can and cant do. but still..
Click to expand...
Click to collapse
How should overclock work, stock kernels are not able to be setted higher.
Under-clock is possible yes.
Sent from my C5303 using xda app-developers app
i think so
i cant find any toos to unlock it,if u succeed,share with us pls
Silversniper said:
Well means that simply that I can forget oc or uv my device as like using cm in my device?
And the way flashing a kernel via fastboot won't work for us?
Sent from my C5303 using xda app-developers app
Click to expand...
Click to collapse
Some people say that rooting solves the problem (XZ only?), some say unlocking the sim works
Sent from my C5303 using xda app-developers app
Rooting changes nothing, sadly
Gesendet von meinem C5303 mit Tapatalk
is there chance to have -Bootloader Unlock Allowed: No - when my phone is from shop ? ( not from carrier, not branded)
I think that it's not the matter of branded/not branded etc. beacuse I've seen bootloader unlock allowed: yes after I rooted and installed CWM and TWRP; today I've reverted rooting via SPC and the bootloader unlock allowed is back on: no; so I think someone has to look through it to see if you can override it...
Riodrian said:
I think that it's not the matter of branded/not branded etc. beacuse I've seen bootloader unlock allowed: yes after I rooted and installed CWM and TWRP; today I've reverted rooting via SPC and the bootloader unlock allowed is back on: no; so I think someone has to look through it to see if you can override it...
Click to expand...
Click to collapse
I rooted and installed cwm/twrp but it's still saying No
Next i'll install generic C5303 firmware, as I am running on branded firmware! Have to do it tomorrow though because It's pretty late now
Nope
Silversniper said:
Well means that simply that I can forget oc or uv my device as like using cm in my device?
And the way flashing a kernel via fastboot won't work for us?
Sent from my C5303 using xda app-developers app
Click to expand...
Click to collapse
I doubt the Sony bootloader will be cracked any time soon as the Xperia T was never cracked and thats a much older device.
Unfortunately that means no custom kernels/CyanogenMod.
If you buy a factory unlocked device the bootloader will be unlockable/carrier branded devices may be locked and not unlock able.. Pretty simple really.
Sorry that I can't help much.
Un-lock Xpeia SP
If you Un-lock the Xperia SP for all Networks, does this make bootloader Unlock available?
If not, any Ideas why?
Been answered many times before.
raziel123 said:
If you Un-lock the Xperia SP for all Networks, does this make bootloader Unlock available?
If not, any Ideas why?
Click to expand...
Click to collapse
Nope. SIM-UNLOCK is separate to bootloader unlock.
It just doesn't.
On some old xperia phones you could open sim and bootloader like xperia arc if you used test point method to unlock sim it unlocked boot loader as well.
2013 xperia models that don't have removable battery are no longer able to use test point so you can't unlock boot loader or sim.
To unlock sim you need code which you cab buy from internet.
To unlock bootloader you need to contact your airtime provider and see if they will help in unlocking bootloader again this needs code but not freely available.
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[Q] Is there "one-click" rooting for 4.3 (.290) firmware?

So it seems there is not simple VROOT or Kingo Android ROOT style rooting available for those who don't want to unlock the boot loader.
Anyone came across anything similar that works?
I'm aware of this thread http://forum.xda-developers.com/showthread.php?t=2588331 and the instruction in there, this is not quite the same as what I'm looking for.
Not yet.
I just want to ask this though. If unlocking doesn't break anything anymore why are you guys not willing to unlock.
On one side there are users who bash the manufacturers all year long just to get their devices unlocked, to no avail. Then some super awesome dev comes by with a Santa stick and pwns the bootloaders. (ex-AtrixHD user). And there are those who have unlockable bootloaders but don't want to unlock. I do not understand why really...This is my first unlockable phone. Unlocked my N7 2013 one month from purchase. Never have been happier.
Sent from my C6902 using xda app-developers app
BreakShadow said:
Not yet.
I just want to ask this though. If unlocking doesn't break anything anymore why are you guys not willing to unlock.
On one side there are users who bash the manufacturers all year long just to get their devices unlocked, to no avail. Then some super awesome dev comes by with a Santa stick and pwns the bootloaders. (ex-AtrixHD user). And there are those who have unlockable bootloaders but don't want to unlock. I do not understand why really...This is my first unlockable phone. Unlocked my N7 2013 one month from purchase. Never have been happier.
Sent from my C6902 using xda app-developers app
Click to expand...
Click to collapse
Simple pragmatism, the only thing I want is root access, no flushing any ROMs or anything of that nature
obender said:
Simple pragmatism, the only thing I want is root access, no flushing any ROMs or anything of that nature
Click to expand...
Click to collapse
Okay. I'd like the same too just for App Ops/Greenify. I love stock. But there's no one click solution yet.
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BreakShadow said:
Okay. I'd like the same too just for App Ops/Greenify. I love stock. But there's no one click solution yet.
Sent from my C6902 using xda app-developers app
Click to expand...
Click to collapse
By the way for those who want one click boot loader unlock here is one:
http://www.kingoapp.com/sony-bootloader-unlock.htm
didn't try it myself for the obvious reasons
obender said:
So it seems there is not simple VROOT or Kingo Android ROOT style rooting available for those who don't want to unlock the boot loader.
Anyone came across anything similar that works?
I'm aware of this thread http://forum.xda-developers.com/showthread.php?t=2588331 and the instruction in there, this is not quite the same as what I'm looking for.
Click to expand...
Click to collapse
obender said:
Simple pragmatism, the only thing I want is root access, no flushing any ROMs or anything of that nature
Click to expand...
Click to collapse
BreakShadow said:
Okay. I'd like the same too just for App Ops/Greenify. I love stock. But there's no one click solution yet.
Sent from my C6902 using xda app-developers app
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2572988
Otherwise just downgrade to .257, then update back to .290 OTA
Some other helpful links:
http://techbeasts.com/2013/12/18/how-to-unlock-bootloader-of-sony-xperia-devices-guide/
Otherwise you'll be waiting a while
TagEHeuer said:
http://forum.xda-developers.com/showthread.php?t=2572988
Otherwise just downgrade to .257, then update back to .290 OTA
Some other helpful links:
http://techbeasts.com/2013/12/18/how-to-unlock-bootloader-of-sony-xperia-devices-guide/
Otherwise you'll be waiting a while
Click to expand...
Click to collapse
OTA to 290 is useless. You only get partial root and that means you don't have much to do.
Just2Cause said:
OTA to 290 is useless. You only get partial root and that means you don't have much to do.
Click to expand...
Click to collapse
Agreed. It's better to flash a pre-rooted stock-ish ROM from the dev forum.
xasbo said:
Agreed. It's better to flash a pre-rooted stock-ish ROM from the dev forum.
Click to expand...
Click to collapse
Useless, I already tried iHackers (pre-rooted stock-ish) on locked bootloader and got partial root access because Sony's RIC is in the kernel now. So whatever you do, you will only get partial root unless (somehow) you disable it. And currently there's no way to do it with a locked bootloader.
Regards,
~J2C
are we likely to ever see a 1 click root for 4.3?????
4.4 Kitkat will be out soon, make sense to whoever makes these 1click roots to just wait for 4.4Kitkat.
i stuck with 4.2 for now. locked BL and nothing on 4.3 to get excited about. rooted.4.2 is better. ill happily wait for 4.4
Just2Cause said:
Useless, I already tried iHackers (pre-rooted stock-ish) on locked bootloader and got partial root access because Sony's RIC is in the kernel now. So whatever you do, you will only get partial root unless (somehow) you disable it. And currently there's no way to do it with a locked bootloader.
Click to expand...
Click to collapse
Have a look at this post: http://forum.xda-developers.com/showpost.php?p=49096314&postcount=16
Seems legit, but I have not tried it.

Temporary root for 14.3.A.0.757?

Is there any method to root the firmware 757 but temporary, on locked bootloader? Anyone knows?
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All root is temporary because you can just unroot by removing the files..
Also SuperSU app has an unroot function
gregbradley said:
All root is temporary because you can just unroot by removing the files..
Also SuperSU app has an unroot function
Click to expand...
Click to collapse
Noo u did not understand, there is something called temp root and perm root soo when u are root on temp root and u reboot your phone it will be unrooted automatically and perm roor u have until u remove ur self manually
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dontbelive said:
Noo u did not understand, there is something called temp root and perm root soo when u are root on temp root and u reboot your phone it will be unrooted automatically and perm roor u have until u remove ur self manually
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
No I do understand, but why would you want that?
Anyway, just replace the stock ric file.
gregbradley said:
No I do understand, but why would you want that?
Anyway, just replace the stock ric file.
Click to expand...
Click to collapse
I think he is too lazy to do that.
eclyptos said:
I think he is too lazy to do that.
Click to expand...
Click to collapse
Sorry but iam new to Xperia z1 but not new to Xperia devices before I had Xperia P
Anyway what is ric file? How I can replace it?
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dontbelive said:
Is there any method to root the firmware 757 but temporary, on locked bootloader? Anyone knows?
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
There is no way, and there is no need to temp root xperia z1.. Temp root is only for device like HTC wich have locked bootloader and some added security such as S-OFF. In xperia u have only locked or unlocked bootloader and perma root.
Dadovvv said:
There is no way, and there is no need to temp root xperia z1.. Temp root is only for device like HTC wich have locked bootloader and some added security such as S-OFF. In xperia u have only locked or unlocked bootloader and perma root.
Click to expand...
Click to collapse
But this is Xperia Z1 forum and not xperia U and you can have root without unlocking the bootloader.
gregbradley said:
But this is Xperia Z1 forum and not xperia U and you can have root without unlocking the bootloader.
Click to expand...
Click to collapse
u=you im talking about xperia z1, and i know there is metod to root with locked bootloader.
Dadovvv said:
u=you im talking about xperia z1,
Click to expand...
Click to collapse
fair enough then, my misunderstanding
and i know there is metod to root with locked bootloader.
Click to expand...
Click to collapse
Is there a prerooted 757 ftf file? Full rom? Can someone provide cuz I don't have Internet at home and using my carrier Internet so slow,, and will internal sdcard get wiped?
Sent from my C6903 using XDA Premium 4 mobile app
dontbelive said:
Is there a prerooted 757 ftf file? Full rom? Can someone provide cuz I don't have Internet at home and using my carrier Internet so slow,, and will internal sdcard get wiped?
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
NO
You cannot pre root FTF files. Everything in a FTF file has to be completely stock from Sony
You need to follow the instructions in my signature if you want 757 and root and not unlock the bootloader
gregbradley said:
You need to follow the instructions in my signature if you want 757 and root and not unlock the bootloader
Click to expand...
Click to collapse
I didn't noticed that until now, finally you added the famous 3 steps..lol..:laugh:
:good:
eclyptos said:
I didn't noticed that until now, finally you added the famous 3 steps..lol..:laugh:
:good:
Click to expand...
Click to collapse
I didn't want to, but writing it 5 or 6 times a day for several months got boring

Rooted - now what?

After using the gieroot method, what can we do now?
Am I safe to assume we cannot install custom roms without unlocking BL?
What xposed modules are there for the xperia line?
i7icegy said:
After using the gieroot method, what can we do now?
Am I safe to assume we cannot install custom roms without unlocking BL?
What xposed modules are there for the xperia line?
Click to expand...
Click to collapse
Install the dual-recovery then you can flash roms/kernel
Sent from my D5803 using XDA Premium HD app
Backup your drm keys first
Sent from my D5803 using XDA Free mobile app
i7icegy said:
After using the gieroot method, what can we do now?
Click to expand...
Click to collapse
Seriously
But for custom stock kernals you cant unlock bootloader?
serialkillazzs said:
Backup your drm keys first
Sent from my D5803 using XDA Free mobile app
Click to expand...
Click to collapse
How to back 'em up ?
RayRewind said:
How to back 'em up ?
Click to expand...
Click to collapse
Here's how:
http://forum.xda-developers.com/showthread.php?t=2292598
charliebigpot said:
Here's how:
http://forum.xda-developers.com/showthread.php?t=2292598
Click to expand...
Click to collapse
Thanks for linkin it!
muzab a said:
But for custom stock kernals you cant unlock bootloader?
Click to expand...
Click to collapse
You can unlock the bootloader!
There's no need to unlock it when using stock kernel but if you want to use a custom kernel, then you have to unlock the bootloader.
then wait for 5.0
i7icegy said:
After using the gieroot method, what can we do now?
Am I safe to assume we cannot install custom roms without unlocking BL?
What xposed modules are there for the xperia line?
Click to expand...
Click to collapse
Seriously, if you don't know what to do after rooting, then why did you root at all?! :silly:
I don't know. Why do we do anything in this world? Why do you go around forum boards and reply to questions you could care less to answer. Why? Why?
Anyways to update this thread - Since this is my first sony xperia phone, i tried different Gem and Serajr Xposed mods and found them to be a bit buggy. One of the mods even made it so the phone was inoperable from an UI standpoint. I had to go into safe mod and delete them.
I tried to run Rectify without unlocking BL but ran into issues. Dev informed to flash stock boot.img. Then I proceeded to install the CM12 nightlies.. running very well!
Remember to backup that TA!

Z3+ Bootloader Unlock

I have the single sim international version of the z3+ and it says the Bootloader is unlockable in the service menu. So the question is how do I go about getting it unlocked?
Sent from my E6553 using Tapatalk
If it's indicated as unlockable, then there's no way to unlock it.
There should be instruction on Sony's website. Unlocking bootloader doesn't do anything for you unless you know what you're doing. It doesn't give you root access but erases your TA partition where you will lose all of Sony's DRM keys.
I'm aware of what unlocking the Bootloader does. Honestly don't care about drm or warranties as I never have phone long enough to break them anyway.
Sent from my E6553 using Tapatalk
hush66 said:
If it's indicated as unlockable, then there's no way to unlock it.
Click to expand...
Click to collapse
Care to explain? Because from where I stand that comment makes less than zero sense.
Sent from my E6553 using Tapatalk
Pure+ said:
Care to explain? Because from where I stand that comment makes less than zero sense.
Sent from my E6553 using Tapatalk
Click to expand...
Click to collapse
Sorry, I may have read it wrong and replied too fast. To clear any doubts, please indicate what exactly is stated in the menu. Is it "Bootloader unlocked allowed: Yes"?
In any case, this is the Sony site to unlock your bootloader: http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
That being said, I don't see why you would want to unlock your bootloader now. There are no custom ROMs or kernels developed for the Z3+ yet. You can't even root it.
hush66 said:
Sorry, I may have read it wrong and replied too fast. To clear any doubts, please indicate what exactly is stated in the menu. Is it "Bootloader unlocked allowed: Yes"?
In any case, this is the Sony site to unlock your bootloader: http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
Click to expand...
Click to collapse
Yes. That is exactly what it says
Sent from my E6553 using Tapatalk
Pure+ said:
Yes. That is exactly what it says
Sent from my E6553 using Tapatalk
Click to expand...
Click to collapse
Yes, then it can be unlocked. Use the link I gave you earlier.
hush66 said:
Yes, then it can be unlocked. Use the link I gave you earlier.
Click to expand...
Click to collapse
Not seeing z3+/z4 there
Sent from my E6553 using Tapatalk
Pure+ said:
Not seeing z3+/z4 there
Sent from my E6553 using Tapatalk
Click to expand...
Click to collapse
You'll have to wait then.
Got a question
Got unlocked bootloader without possible root (5.0.2v 28.0.A.8.266 firmware E6533 (z3+ Dual)). Used flashtool before unlock and saved S1 Dump in Advanced menu. Is it possible to get DRM keys from S1 Dump and restore bootloader lock?
you should downgrade to the 251 firmware so you can flash the modded stock kernel for root access.im using imagebreaker kernel. check out zrom also
Ok pikeylfc,
I see that imagebreaker kernel is for e6553 device. Mine is e6533 (Dual sim)... I doubt if the same kernel can be used... It has different hardware.
septera said:
Ok pikeylfc,
I see that imagebreaker kernel is for e6553 device. Mine is e6533 (Dual sim)... I doubt if the same kernel can be used... It has different hardware.
Click to expand...
Click to collapse
Yes you are right I apologize
Hello.
If my terminal says: "Bootloader unlocked allowed: No", thereĀ“s no way tu unlock de bootloader?
Thanks
hush66 said:
If it's indicated as unlockable, then there's no way to unlock it.
Click to expand...
Click to collapse
Not necessarily. When you have active myXperia service, service tests will show, that bootloader is not unlockable. Try to disable myXperia (Settings -> Lockscreen and security -> Protection in myxperia (or something like that) -> disable/deactivate). Then reboot your phone and check again. It's high probability, that bootloader change state to unlockable in service tests. myXperia is asking you to turn on in initial configuration (if you have new phone or after wipe), and most people turn it on by default and forget it.

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