Bootloader locked by Sony Xepria Tablet Z "LTE" - Xperia Tablet Z Q&A, Help & Troubleshooting

Hello!
Is there any way to unlock the Bootloader of the LTE Version?
I dont found a way to do that! With the official way of Sony it doenst work!
So, someone has an idea what i can do?
i cant root and take a customroom
cheers gerzii
Model number: SGP321
Android version: 4.1.2
Build Number: 10.1.1.A.1.307

When you entered the Service Menu, was the bootloader unlock status "No"? If it was, then look at the root methods for locked bootloaders (you might need to downgrade your firmware in order to do this).
Next time post your question in Q&A.

Is there any way to post Questions where they go? Helping you by moving to Q&A

DdcCabuslay said:
When you entered the Service Menu, was the bootloader unlock status "No"? If it was, then look at the root methods for locked bootloaders (you might need to downgrade your firmware in order to do this).
Next time post your question in Q&A.
Click to expand...
Click to collapse
unlock status is: NO
oh ok and where can i find this?

gerzii said:
unlock status is: NO
oh ok and where can i find this?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2240613
Read through the posts. If you can't find something, then you'll have to be patient for a root exploit. I don't have the LTE model and I just unlocked my bootloader, so I can't help as much as I'd like to.

root works
but i still cant open my bootloader! has someone any idea?

Related

[how to] have rooted R800i 2.3.4 with locked bootloader

hi guys
i want to show how to have r800i (( rooted )) with locked bootloader. easy and step by step :
1- i imagine that you have 2.3.4 , now unlock it :
http://forum.xda-developers.com/showthread.php?t=1034087
or
http://www.theandroidsoul.com/how-to-unlock-bootloader-xperia-arc-play-neo-pro/
2-root it easily from this link :
http://hp-gsm.blogspot.com/2011/08/sony-ericsson-xperia-play-tips-and_27.html
or
http://forum.xda-developers.com/showthread.php?t=1098131
3-now relock it as drinking a water from this link :
http://forum.xda-developers.com/showthread.php?t=1134335
now you have lock - and - rooted xperia play
please press the thanks botton
thanks you
Isnt this exactly the same as my topic?
http://forum.xda-developers.com/showthread.php?t=1274634
Cat_On_Droid said:
Isnt this exactly the same as my topic?
http://forum.xda-developers.com/showthread.php?t=1274634
Click to expand...
Click to collapse
no dude
it's not the same.
i suggest a way to have root and locked phone .
mehdi.moha said:
no dude
it's not the same.
i suggest a way to have root and locked phone .
Click to expand...
Click to collapse
This really isnt a thread that belongs in development. You also failed to mention the method above, will delete the devices DRM certificates for good, they will loose the abilty to use track id and sony music and video store forever.
Sent from my R800i using Tapatalk
mehdi.moha said:
no dude
it's not the same.
i suggest a way to have root and locked phone .
Click to expand...
Click to collapse
it kinda is, you just include a link to the bootloader relock thread. that's all that's different. kudos for trying to be helpful, i just personally find this thread as a means to boost your thanks meter..
edit: and i also feel the topic is misleading. upon reading it, it sounds like you have a new method of rooting the new firmware, without unlocking the bootloader at all. which for many people with branded phones, will be horribly shot down to see that, yet again, they need to enable fastboot to do something they have probably already read else where (probably on the linked pages you provided)
if i do this and keep my boot loader locked, will trackID still work? And SE updates?
yohandesilva1 said:
if i do this and keep my boot loader locked, will trackID still work? And SE updates?
Click to expand...
Click to collapse
no.since the OP said you need the BooTloader unlocked..
yohandesilva1 said:
if i do this and keep my boot loader locked, will trackID still work? And SE updates?
Click to expand...
Click to collapse
No you can't do this, hence you have to unlock your bootloader in the process to gain root with his tut and you'll loose trackID (DRM) and it won't come back even when you relock it.
You can root without unlocking bootloader on the newest FW 4.0.1.A.0.283 in another way. Check out the dev section for more info
Regards Dousan...
yohandesilva1 said:
if i do this and keep my boot loader locked, will trackID still work? And SE updates?
Click to expand...
Click to collapse
Dousan said:
No you can't do this, hence you have to unlock your bootloader in the process to gain root with his tut and you'll loose trackID (DRM) and it won't come back even when you relock it.
You can root without unlocking bootloader on the newest FW 4.0.1.A.0.283 in another way. Check out the dev section for more info
Regards Dousan...
Click to expand...
Click to collapse
"hey guys , i'm sorry if i post my threat here by mistake and it's not right place "
=================================================================
yes , you can root on 2.3.4 by OTA update , but i think the generic UK still not released .
when you unlock your phone , you can't recieve and use SEUS anymore , but if relock your phone , you can use it during update/repair without any problem .

Unlock Bootloader Xperia Neo 4.0.2.A.0.62

Hi Guys!
Here's my story. I have a Neo with locked bootloader, when I tried to check it with it's original firmware version (lower than 4.0.2.A.0.42) before, using the *#*#7378423#*#*, in service info, the status is missing. So, it means i can't unlock my bootloader! Same thing with my friend's ARC.
Now, I updated my phone and my friends phone to the latest (in our area) firmware version 4.0.2.A.0.62 and when I tried to check it again using the *#*#7378423#*#*, the status is now showing - Rooting Status: Bootloader unlock allowed: Yes.
How come rooting is allowed now? it wasn't when it still has the out of the box firmware. Any explanation?
look at my attached screen shot.
Thanks!!!
Just checked mine and mines says NO, 1242-4466 4.0.2.A.0.62 Generic user
Maybe they put that line " Rooting Status: Bootloader unlock allowed: Yes." in few last firmwares, thats why you maybe didn't see it before.
And it doesn't mean you can root, it only mean that your fastboot is enabled, so you can go ahead and unlock your bootloader, with either official way or unofficial with s1tool, which I advise you.
And when we are at root, rooting 62 is a bit tricky if you don't have your bl unlocked. But thats another story
thanks for the infos.
I just want to put SuperUser so I can get rid of the bloatwares, I'm running out of space. I'm not really interested with custom roms, i'm satisfied with the stock ones.
I'm still thinking about rooting though! I have a noob feeling about it with Neo. lol!
Thanks again! Have a nice day!
kenrw said:
Just checked mine and mines says NO, 1242-4466 4.0.2.A.0.62 Generic user
Click to expand...
Click to collapse
I've just noticed, we have the same phone software version.
Guys, Can I unlock my phone's boot loader while under 4.0.2.A.0.62 using the SE way?
twistergear said:
Guys, Can I unlock my phone's boot loader while under 4.0.2.A.0.62 using the SE way?
Click to expand...
Click to collapse
firmware version isn't important. check what you have in service menu under service info->configuration

[Q] how to root xperia s locked BL 6.0.A.3.75

how to root xperia s locked BL 6.0.A.3.75
and what is the latest frimware for the device ?? ICS is not comming officially yet ??
i tried zergrush the tow versions ics and normal by doomlord and superoneclick shortfuse but no luck please help if icant what is the best firmware 0.76 or 0.75 prerooted that support arabic ??
Bootloader locked,no chance for root in anyway!(at least for now,maybe ICS update will change that).
Cheers
constantinexx said:
how to root xperia s locked BL 6.0.A.3.75
and what is the latest frimware for the device ?? ICS is not comming officially yet ??
i tried zergrush the tow versions ics and normal by doomlord and superoneclick shortfuse but no luck please help if icant what is the best firmware 0.76 or 0.75 prerooted that support arabic ??
Click to expand...
Click to collapse
You can root using this guide!
LiveSquare said:
You can root using this guide!
Click to expand...
Click to collapse
LOL this post should be sticky
Sent from my LT26i using Tapatalk 2
LiveSquare said:
You can root using this guide!
Click to expand...
Click to collapse
i will say that i do post this thread after research but i found all posts full of crap like you said ...lol cause i think that your job is flying arround posts and post that "already posted" crap video so you are not helping any one with that silly video so get out...i dont need your help
AND I THINK THAT YOU two MUST GO STICKY ....
constantinexx said:
i will say that i do post this thread after research but i found all posts full of crap like you said ...lol cause i think that your job is flying arround posts and post that "already posted" crap video so you are not helping any one with that silly video so get out...i dont need your help
AND I THINK THAT YOU two MUST GO STICKY ....
Click to expand...
Click to collapse
LOL, well right now with locked BL its impossible, you have to unlock it.... its probably that in the threads already posted someone like me already said it
its most annoying having a locked BL - orangeUK did it to my device. waiting for an exploit or maybe ICS might do something. I have read that if you get the SIM unlock code into it, it may unlock the BL but I cannot say for certain, I may try this to see if it will allow the bootloader to be unlocked.
as for now we are stuck with a locked BL
Well, it's little off-topic, but what if we collect enough unlock code - IMEI/network ID pairs? If there is a database with tens or maybe hundreds of unlock keys, somebody smart enough can figure out the algorithm needed to generate unlock code to everyone.
Naturally nobody should post he's IMEI and unlock code in public. There must be somebody (preferably developer) who will collect those keys via PM or email.
What do you think about that?
Sent from my LT26i using xda premium
gray_mac said:
its most annoying having a locked BL - orangeUK did it to my device. waiting for an exploit or maybe ICS might do something. I have read that if you get the SIM unlock code into it, it may unlock the BL but I cannot say for certain, I may try this to see if it will allow the bootloader to be unlocked.
as for now we are stuck with a locked BL
Click to expand...
Click to collapse
i think all phones are remain locked until they pass 24 months from the date were purchased then after update via seus it can be bootloader unlocked that at least what i know

head explosion

hi friends, ive been romming htcs for a while now and decided to move to experia z2, ive spent nearly a week trying to rom the z2 but with no sucsess, i am on build 402, i have noticed it says in the service menu unlock bootloader NO, any help and i would be very gratefull. thanks
marcustandy said:
hi friends, ive been romming htcs for a while now and decided to move to experia z2, ive spent nearly a week trying to rom the z2 but with no sucsess, i am on build 402, i have noticed it says in the service menu unlock bootloader NO, any help and i would be very gratefull. thanks
Click to expand...
Click to collapse
You can only flash stock based ROMs with a locked bootloader.
If you wanted to flash custom ROMs or kernels, you needed to buy a SIM Free, carrier free phone.
There is no way to unlock your bootloader.
thanks for the reply, i dont mind a stock based rom but i cant even get root
marcustandy said:
thanks for the reply, i dont mind a stock based rom but i cant even get root
Click to expand...
Click to collapse
You can easily get root without an unlocked bootloader.
http://forum.xda-developers.com/showthread.php?t=2559009
When I saw the thread title, I thought 'The Mountain' had joined xda.
i cant unlock the bootloader because of my carrier
marcustandy said:
i cant unlock the bootloader because of my carrier
Click to expand...
Click to collapse
To root you don't need an unlocked bootloader.... read my post again.
Here you go m8 read this http://forum.xda-developers.com/showthread.php?t=2775411 :good:

Installing a custom recovery and ROM without unlocking bootloader? [E2303]

Hello people from XDA!
From what I have read time and time again while looking for a way to change my Bootloader unlock allowed:NO to YES, there should be a way to install a custom ROM and recovery without unlocking my bootloader (since it's apparently impossible to unlock it). And if there is a way, please let me know.
Additional information:
My device is rooted (Kingoroot)
I'd really apperciate some "light" on the subject. I've searched for weeks and there seem to be absolutely no threads regarding the subject, although there are people claiming they have done it.
Thanks in advance.
What Android version is your phone running? 5 or 6?
5; 6.0 hasn't been released in my region (Latin America)??
JTHeLIzard said:
Hello people from XDA!
From what I have read time and time again while looking for a way to change my Bootloader unlock allowed:NO to YES, there should be a way to install a custom ROM and recovery without unlocking my bootloader (since it's apparently impossible to unlock it). And if there is a way, please let me know.
Additional information:
My device is rooted (Kingoroot)
I'd really apperciate some "light" on the subject. I've searched for weeks and there seem to be absolutely no threads regarding the subject, although there are people claiming they have done it.
Thanks in advance.
Click to expand...
Click to collapse
Use this Tut, And when you rooted your device cant get OTA Update:
https://forum.xda-developers.com/showpost.php?p=70050826&postcount=11
EHSAN™ said:
Use this Tut, And when you rooted your device cant get OTA Update:
https://forum.xda-developers.com/showpost.php?p=70050826&postcount=11
Click to expand...
Click to collapse
I just read it, and I don't see anything about doing it while my bootloader is locked (I can't unlock it because in the menu it says "bootlocker unlock allowed:NO" which means it's impossible to unlock it).
JTHeLIzard said:
I just read it, and I don't see anything about doing it while my bootloader is locked (I can't unlock it because in the menu it says "bootlocker unlock allowed:NO" which means it's impossible to unlock it).
Click to expand...
Click to collapse
That i give you say how to Unlock your bootloader when write "bootlocker unlock allowed:NO", However i Cant Help you
EHSAN™ said:
That i give you say how to Unlock your bootloader when write "bootlocker unlock allowed:NO", However i Cant Help you
Click to expand...
Click to collapse
Thanks anyway, man
Find and activate OEM unlocking within the developer option in the settings menu. It may or may not work - but its worth a shot.

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