Database Develop

[Q] Unlocking bootloader with s1tool

Hi,i'm just wondering has anyone tried to unlock xperia z,z1/2/3 with s1tool,and is it possible?

What is the status of your bootloader in your service menu ? There was a person jinx who reported could unlock some xperia phones when the bootloader in the service menu said "no" but I have not heard anyone had this done for the z1 site : http://phoneunlockserver.com/

Problem unlock bootloader z3+

Hello, I have the sony xperia z3 + I unlocked the bootloader but the problem is that after I enabled sony Protection System, and do not want my bootloader unlocked whatever I do the phone works well, but for the bootloader I can not do anything ... I already tried tool studio flash and android nothing there ... I already thought envoy to sav but he will see that before I unlocked the bootloader ..I do not know what to do for the unlocked if you like it

english please. im interested to know further on this new protection method.

Unlock bootloader

I have a LB Z3+ softbank version (402SO), i'm trying deactive MyXperia many time but it's keep show "unlock allowed : No" . How can i turn it's to "yes", do i need flash back to LP .266 or what rom which can do it

xperia z1 c6903 cant unlock bootloader

good afternoon, I have a problem with my xperia z1 c6903 when unlocking the bootloader I get a message that says your phone can not be officially unlocked that I should thank.

Apparently Sony has blocked the ability to unlock the bootloader on certain devices.
This is most likely the case if you got your phone from your carrier. Do you have a branded Z1?
You can also look up if this is the case by doing the following:
1. Open dialler and enter *#*#7378423#*#*
2. Go to Service info > Configuration > Rooting Status.
3. "Bootloader unlock allowed" should say Yes
If it doesn't, then at least the official way of unlocking your device won't work.

Any "not official" way to unlock the bootloader? Mine is locked too and i want to install something new in that old one. Thanks in advance.

Mine says not posible but i read somewere that can be done

That's the thing, is an old smartphone today, i don't understand why only certains models can be unlocked. Now im on last oficial os (5.1.1). I get it root but i cant unlock the bootloader in any way.

wowegoo said:
That's the thing, is an old smartphone today, i don't understand why only certains models can be unlocked. Now im on last oficial os (5.1.1). I get it root but i cant unlock the bootloader in any way.
Click to expand...
Click to collapse
Fyrenic said:
Apparently Sony has blocked the ability to unlock the bootloader on certain devices.
This is most likely the case if you got your phone from your carrier. Do you have a branded Z1?
You can also look up if this is the case by doing the following:
1. Open dialler and enter *#*#7378423#*#*
2. Go to Service info > Configuration > Rooting Status.
3. "Bootloader unlock allowed" should say Yes
If it doesn't, then at least the official way of unlocking your device won't work.
Click to expand...
Click to collapse
hi is there any unofficial way to unlock it, i want to have freedom on choosing what rom to install, i'm having difficulties on finding a rom that works on the stock kernel. can you help?

anyone have s1tool?i have unlock key but cannot go into fastboot for UNLOCK BOOTLOADE

My xperia SP model is M35C. Bootloader unlock allowed:NO.now i got the Unlock key and disassembled mobile phone for how to go into 9008 model.
anyone have s1tool? i found an old version only,cannot support xperia sp.:crying:

https://wiki.lineageos.org/devices/huashan/install
Follow this guide to unlock your phone's bootloader

Neverending story... You CAN'T unlock this phone. If it says that "Bootloader unlock allowed:NO" then nothing can be done with it. At least not without having access to SONY service equipment.
What do you think, why some of them are selling so cheap in Chinese webshops ? Because they are locked for good.