[Q] Xperia Neo unlock bootloader oem failed - Sony Ericsson Xperia Neo, Pro

Xperia Neo 4.0.2.A.0.62 downgrade 4.0.2.A.42 and root. Install drivers and fastboot software. Command fastboot.exe -i 0x0fce getvar version status 0.3, next command fastboot.exe -i 0x0fce oem unlock 0xKEY (key instruction unlockbootloader.sonymobile) status failed...

Shaolin' said:
Xperia Neo 4.0.2.A.0.62 downgrade 4.0.2.A.42 and root. Install drivers and fastboot software. Command fastboot.exe -i 0x0fce getvar version status 0.3, next command fastboot.exe -i 0x0fce oem unlock 0xKEY (key instruction unlockbootloader.sonymobile) status failed...
Click to expand...
Click to collapse
I would try these things:
1) try again
2) use another USB port
3) use another cable
4) use another computer
Good luck!

How about calling *#*#7378423#*#* and check for bootloader unlock allowed?

alvinwong_1234 said:
How about calling *#*#7378423#*#* and check for bootloader unlock allowed?
Click to expand...
Click to collapse
Rooting Status:
Bootloader unlock allowed: Yes

yogodo said:
I would try these things:
1) try again
2) use another USB port
3) use another cable
4) use another computer
Good luck!
Click to expand...
Click to collapse
Use Ubuntu 11.10 install android SDK and use fastboot:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Shaolin' said:
Xperia Neo 4.0.2.A.0.62 downgrade 4.0.2.A.42 and root. Install drivers and fastboot software. Command fastboot.exe -i 0x0fce getvar version status 0.3, next command fastboot.exe -i 0x0fce oem unlock 0xKEY (key instruction unlockbootloader.sonymobile) status failed...
Click to expand...
Click to collapse
Is that the exact command you used ? Did you replace key with the key you got from Sony
Sent from my MT11i using Tapatalk

And I do believe you don't use last number
Sent from my MT15i using Tapatalk

He again asked for the key was the same.

Perhaps you'd contact SE support and see what's the official response. Better than guessing

kormatoes said:
And I do believe you don't use last number
Sent from my MT15i using Tapatalk
Click to expand...
Click to collapse
imei removed character to the right

I have the same problem but i don't have ubuntu and don't know how to use it....any other solution that can be done in Windows7???

mohamedawad said:
I have the same problem but i don't have ubuntu and don't know how to use it....any other solution that can be done in Windows7???
Click to expand...
Click to collapse
fastboot.exe -i 0x0fce getvar version status 0.3 ?

lock fastboot
i have a branded phone, and my bootloader and fastboot is lock following the instruction in sony web page, i saw that my phone under bootloader lock it say :no. thats mean that i can unlocl my phone following the previous steps, is there another way to unlock my phone and unlock the bootloader because i want to install different roms. thank you

arcaneck said:
i have a branded phone, and my bootloader and fastboot is lock following the instruction in sony web page, i saw that my phone under bootloader lock it say :no. thats mean that i can unlocl my phone following the previous steps, is there another way to unlock my phone and unlock the bootloader because i want to install different roms. thank you
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1558206

Shaolin' said:
fastboot.exe -i 0x0fce getvar version status 0.3 ?
Click to expand...
Click to collapse
yes, the phone was properly connected in fastboot mode and drivers are ok, and i get the 0.3 response as well

What i should do if i have Rooting Status:
Bootloader unlock allowed: No ?
Are there any other ways?

KinKeid said:
What i should do if i have Rooting Status:
Bootloader unlock allowed: No ?
Are there any other ways?
Click to expand...
Click to collapse
You need to use SETool2 paid method like me,comtact somrone like Jinx13.There is no free way

Shaolin' said:
Xperia Neo 4.0.2.A.0.62 downgrade 4.0.2.A.42 and root. Install drivers and fastboot software. Command fastboot.exe -i 0x0fce getvar version status 0.3, next command fastboot.exe -i 0x0fce oem unlock 0xKEY (key instruction unlockbootloader.sonymobile) status failed...
Click to expand...
Click to collapse
a common mistake that may be happen through this method is that your inputing all 15 numbers of your IMEI in SE official site.
only first 14 numbers must be inputed and last one not,if you give all 15 numbers it gives you wrong code and may be your problem was due to that
Good Luck

another common problem was when just direct pasting the KEY and sometimes when you type the KEY manually and you didn't press capslock.

alvinwong_1234 said:
How about calling *#*#7378423#*#* and check for bootloader unlock allowed?
Click to expand...
Click to collapse
it shows allowed as rooting status....but in cmd it fails plzzz help wat went wrong...........

Related

Bootloader unlocking problem

Hello
while I was trying to unlock the bootloader of my device Sony Ericsson xperia ray
I installed the android SDK and the fastboot drivers
but when I write this order
"fastboot.exe -i 0x0fce getvar version"
I get nothing
So I'm stuck here and don't know what to do
thanks
bashar! said:
Hello
while I was trying to unlock the bootloader of my device Sony Ericsson xperia ray
I installed the android SDK and the fastboot drivers
but when I write this order
"fastboot.exe -i 0x0fce getvar version"
I get nothing
So I'm stuck here and don't know what to do
thanks
Click to expand...
Click to collapse
Hmmm...get the unlock code from sony website and use flashtool to unlock your bootloader but make sure that your phone can be unlock first....
bashar! said:
Hello
while I was trying to unlock the bootloader of my device Sony Ericsson xperia ray
I installed the android SDK and the fastboot drivers
but when I write this order
"fastboot.exe -i 0x0fce getvar version"
I get nothing
So I'm stuck here and don't know what to do
thanks
Click to expand...
Click to collapse
You have to be in fastboot mode for the code to work..
Connect USB with vol up pressed,Install the drivers required..and see if led turns blue on phone..then
fastboot.exe -i 0x0fce getvar version
You should get 0.3
Hope i helped you
Regards..
a|\|droid_user said:
You have to be in fastboot mode for the code to work..
Connect USB with vol up pressed,Install the drivers required..and see if led turns blue on phone..then
fastboot.exe -i 0x0fce getvar version
You should get 0.3
Hope i helped you
Regards..
Click to expand...
Click to collapse
well the phone is already is fastboot mode
and installed the fastboot drivers , but didn't install the drivers of xperia ray because I don't know where to place them
iPusak Gaoq™ said:
Hmmm...get the unlock code from sony website and use flashtool to unlock your bootloader but make sure that your phone can be unlock first....
Click to expand...
Click to collapse
well I've already checked the possibility of unlocking the boatloder , and got the unlock code first
bashar! said:
well the phone is already is fastboot mode
and installed the fastboot drivers , but didn't install the drivers of xperia ray because I don't know where to place them
Click to expand...
Click to collapse
You dont have to place them..Just connect your xperia ray..Device manager will show an android device..click update drivers and point to the drivers of xperia ray..thats all...then you should get it right..
All instructions are clearly specified at unlockbootloader.sonymobile.com..just read it once..
Is It Solved??
a|\|droid_user said:
You dont have to place them..Just connect your xperia ray..Device manager will show an android device..click update drivers and point to the drivers of xperia ray..thats all...then you should get it right..
All instructions are clearly specified at unlockbootloader.sonymobile.com..just read it once..
Click to expand...
Click to collapse
well here's the point that I can't find an android device in the device manager
Ive read all the instruction , but know you might know the problem
bashar! said:
well here's the point that I can't find an android device in the device manager
Ive read all the instruction , but know you might know the problem
Click to expand...
Click to collapse
Okay Try It
1. install fastboo drivers via exe in c://flashtool/driver
2. go to x10flasher_lib and copy the cmd.exe from system32 of ur pc
3. Run unlock command which I suppose u knw
prantoroy said:
Okay Try It
1. install fastboo drivers via exe in c://flashtool/driver
2. go to x10flasher_lib and copy the cmd.exe from system32 of ur pc
3. Run unlock command which I suppose u knw
Click to expand...
Click to collapse
sorry to say that but I still have no result after I write this command
"fastboot.exe -i 0x0fce getvar version"
bashar! said:
sorry to say that but I still have no result after I write this command
"fastboot.exe -i 0x0fce getvar version"
Click to expand...
Click to collapse
what's the cmd replyin???
can u give me s.shot??
bashar! said:
sorry to say that but I still have no result after I write this command
"fastboot.exe -i 0x0fce getvar version"
Click to expand...
Click to collapse
install flashtool
Install android SDK
Get this file http://developer.sonymobile.com/downloads/drivers/fastboot-driver/
install google usb driver manager using android sdk.
Press and hold vol up and connect your phone to usb..phone led should light up..Device manager will show a new device point to the Fastboot driver u downloaded from the link above..
Then u r done..
prantoroy said:
what's the cmd replyin???
can u give me s.shot??
Click to expand...
Click to collapse
here are the screen shots
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
bashar! said:
here are the screen shots
Click to expand...
Click to collapse
All looks ok.in the cmd you haven't pressed enter. I want the s.shot after you press enter while connected your phone in fastboot mode(blue led)
prantoroy said:
All looks ok.in the cmd you haven't pressed enter. I want the s.shot after you press enter while connected your phone in fastboot mode(blue led)
Click to expand...
Click to collapse
sorry I uploded the wrong screen shot
the cmd replied "isn't recognized as an internal or external command"
but now my problem is solved cuz I installed another fastboot driver and it worked fine
thnks prantoroy

Unlocking bootloader error

Hello, I have been trying to unlock the bootloader on my Z2 for a couple of hours now with no luck. I am stuck. This is what I get when I input my unlock code.
C:\fastboot>fastboot.exe -i 0x0fce oem unlock 0xMYKEYGOTFROMSONY
...
FAILED (remote: Command did not succeed)
finished. total time: 0.021sWhat could be wrong? Is there anyway to get more debug information to see why it's failing?
I have verified that ADB is turned on, plus the pc reads the phone when I use fastboot, I even tried using flashtool and get stuck in the same place, with the same error. any suggestions?
Have you checked if you got unlockable bootloader?
Sent from my D6503 using XDA Premium 4 mobile app
Yeah. It's a go there
Sent from my D6503 using Tapatalk
Anyone? Btw does unknown sources have to be checked before this or no?
Sent from my D6503 using Tapatalk
Try turning on USB debugging in Developer options in Settings and see.
Already did that, all my fastboot, adb commands work, which is why im at a lost here. seriously pissed off lol, watch it be something simple
Fidelio_o said:
Hello, I have been trying to unlock the bootloader on my Z2 for a couple of hours now with no luck. I am stuck. This is what I get when I input my unlock code.
C:\fastboot>fastboot.exe -i 0x0fce oem unlock 0xMYKEYGOTFROMSONY
...
FAILED (remote: Command did not succeed)
finished. total time: 0.021sWhat could be wrong? Is there anyway to get more debug information to see why it's failing?
I have verified that ADB is turned on, plus the pc reads the phone when I use fastboot, I even tried using flashtool and get stuck in the same place, with the same error. any suggestions?
Click to expand...
Click to collapse
You have wrong unlocking code. Check carefully the codes(it's case sensitive so follow it how it is written), check if your phone is allowed to unlock bootloader (*#*#7378423#*#*) if not, then there is no way
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Sent from my D6503 using Tapatalk
harrymason37 said:
You have wrong unlocking code. Check carefully the codes(it's case sensitive so follow it how it is written), check if your phone is allowed to unlock bootloader (*#*#7378423#*#*) if not, then there is no way
Click to expand...
Click to collapse
Bootloader unlock is allowed. This is driving me mad. Even tried a different laptop. Manually typed the code.....adb, fastboot, commands all work
Sent from my D6503 using Tapatalk
Fidelio_o said:
Bootloader unlock is allowed. This is driving me mad. Even tried a different laptop. Manually typed the code.....adb, fastboot, commands all work
Sent from my D6503 using Tapatalk
Click to expand...
Click to collapse
Just to clarify... You are actually typing in your key when typing in the command?
Like, replacing the "MYKEYGOTFROMSONY" part of "C:\fastboot>fastboot.exe -i 0x0fce oem unlock 0xMYKEYGOTFROMSONY" with your key?
Also ensure you are not mixing 0 with O. There are diff. Btw, copy and past the codes only. No manual typing. Let's see.
Then it is only in your code, try to request another code, make sure your imei is correct
stanley08 said:
Also ensure you are not mixing 0 with O. There are diff. Btw, copy and past the codes only. No manual typing. Let's see.
Click to expand...
Click to collapse
Yeah I was doing everything correctly. Just requested a different code and that worked just fine.....not sure what was going on lol. Thanks for the
ideas.
harrymason37 said:
Then it is only in your code, try to request another code, make sure your imei is correct
Click to expand...
Click to collapse
Sent from my HTC One_M8 using Tapatalk
Fidelio_o said:
Yeah I was doing everything correctly. Just requested a different code and that worked just fine.....not sure what was going on lol. Thanks for the
ideas.
Sent from my HTC One_M8 using Tapatalk
Click to expand...
Click to collapse
Just unlocked mine some 30 minutes ago too!
Tired of waiting for TA backup and Locked BL root.

Question unable to unlock bootloader via any mode download or using adb

when you try to open download it shows 3 options resatrt , continue , unlock bootloader i pressed down key long for unlock bootloader screen turns black for few seconds then the device restarts and while using adb adb devices it does not show device but while tryoing fastbootdevices it show the id , while try to unlock the bootloader it fails
fastboot getvar unlocked
Yes or No
tom.android said:
fastboot getvar unlocked
Yes or No
Click to expand...
Click to collapse
Is this a code?
DARK002s said:
Is this a code?
Click to expand...
Click to collapse
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
DARK002s said:
when you try to open download it shows 3 options resatrt , continue , unlock bootloader i pressed down key long for unlock bootloader screen turns black for few seconds then the device restarts and while using adb adb devices it does not show device but while tryoing fastbootdevices it show the id , while try to unlock the bootloader it fails
Click to expand...
Click to collapse
1. ADB doesn't work in Download nor fastboot. ADB only works while booted into the OS
2. Have you enabled OEM unlock in Developer Options?
tom.android said:
View attachment 5676935
Click to expand...
Click to collapse
Failed
iBowToAndroid said:
1. ADB doesn't work in Download nor fastboot. ADB only works while booted into the OS
2. Have you enabled OEM unlock in Developer Options?
Click to expand...
Click to collapse
I was trying in fastboot mode
DARK002s said:
Failed
Click to expand...
Click to collapse
You didn't installed fastboot driver in your computer?
and didn't have TWRP in you tab?
If not all side , you can't use fastboot command for turn back oem unlock.
I saw error : Remote ...not found
I'd run above command from my tab a7 lite.
DARK002s said:
I was trying in fastboot mode
Click to expand...
Click to collapse
1. You don't unlock the bootloader via fastboot. So there's no use in even being in fastboot mode
2. You didn't answer re OEM Unlock
iBowToAndroid said:
1. You don't unlock the bootloader via fastboot. So there's no use in even being in fastboot mode
2. You didn't answer re OEM Unlock
Click to expand...
Click to collapse
It is not opening in adb it say unauthorised failed
DARK002s said:
It is not opening in adb it say unauthorised failed
Click to expand...
Click to collapse
ADB is not involved in unlocking the bootlaoder, whatsoever. You're not making any sense
iBowToAndroid said:
ADB is not involved in unlocking the bootlaoder, whatsoever. You're not making any sense
Click to expand...
Click to collapse
now unlocked bootloader what do delete through twrp like data , and should i flash vbmeta img before deleting files ? or befroe installing gsi???
DARK002s said:
now unlocked bootloader what do delete through twrp like data , and should i flash vbmeta img before deleting files ? or befroe installing gsi???
Click to expand...
Click to collapse
iBowToAndroid said:
ADB is not involved in unlocking the bootlaoder, whatsoever. You're not making any sense
Click to expand...
Click to collapse
twrp not showing up after flashing

Question Unable to relock bootloader - Android 12

Hi,
Has anyone been able to successfully relock their bootloader after erasing and flashing stock firmware?
The fastboot command "fastboot oem lock" returns:
"FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed"
Maybe you reboot on wrong fastboot mode, or Try use latest adb fastboot
YusukeYuu said:
Maybe you reboot on wrong fastboot mode, or Try use latest adb fastboot
Click to expand...
Click to collapse
Unfortunately I think Sony my have blocked the ability to relock the bootloader
I am using latest 'platform-tools_r33.0.3-windows' and I've also installed specific Sony fastboot driver from Sony Developers.
I am booting into default 'fastbootd' mode.
So this command aint work ?
fastboot oem lock
Yes that is correct, it seems that Sony have sealed up the ability to relock ourselves
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
rasseru16 said:
Yes that is correct, it seems that Sony have sealed up the ability to relock ourselves
Click to expand...
Click to collapse
maybe need to use the same serial number that you used to unlock the bootloader
Sakuma_Eitarou said:
maybe need to use the same serial number that you used to unlock the bootloader
Click to expand...
Click to collapse
How do you mean. I am using the same phone I used to unlock so the serial number should remain the same?
rasseru16 said:
How do you mean. I am using the same phone I used to unlock so the serial number should remain the same?
Click to expand...
Click to collapse
yes
if you save that number
Weird, my xperia 1 iii can relock
rasseru16 said:
Yes that is correct, it seems that Sony have sealed up the ability to relock ourselves
View attachment 5720029
View attachment 5720033
Click to expand...
Click to collapse
Try selecting reboot to bootloader first before using the command
YusukeYuu said:
Weird, my xperia 1 iii can relock
Click to expand...
Click to collapse
Did you also update to Android 12 bootloader?
rasseru16 said:
Did you also update to Android 12 bootloader?
Click to expand...
Click to collapse
Yes
You have to reuse the code you used to unlock the bootloader, for example : fastboot oem lock C46...09
fastbooking said:
You have to reuse the code you used to unlock the bootloader, for example : fastboot oem lock C46...09
Click to expand...
Click to collapse
Will give that a go
fastbooking said:
You have to reuse the code you used to unlock the bootloader, for example : fastboot oem lock C46...09
Click to expand...
Click to collapse
Unfortunately, I still receive the same error, oh well I guess only Sony can repair it and relock the bootloader.
You need to go on bootloader not fastbootd mode
YusukeYuu said:
You need to go on bootloader not fastbootd mode
Click to expand...
Click to collapse
If I select 'Reboot to bootloader' the screen is black and I need to specify which driver to install, seeing as that mode isn't fastboot I am trying to understand how it would relock the bootloader?
Thanks
rasseru16 said:
If I select 'Reboot to bootloader' the screen is black and I need to specify which driver to install, seeing as that mode isn't fastboot I am trying to understand how it would relock the bootloader?
Thanks
Click to expand...
Click to collapse
Yes, the screen will go black, but you can use the fastboot command as long as the notification turns blue.
YusukeYuu said:
Yes, the screen will go black, but you can use the fastboot command as long as the notification turns blue.
Click to expand...
Click to collapse
Ok thanks, I cannot get the notification icon to turn blue am I doing something wrong? :/
You should have read my Guides.
fastboot reboot fastboot is the only command You'll need to switch between fastboot and fastbootd.
But just turn off Your Phone. Hold Volume Up and Connect USB. Blue LED and Done
fastboot oem lock
Done
Do a Software Repair with Xperia Companion after. Just liike told in My Guides. Enjoy

Sony Xperia L3 root phone.

I have a Sony Xperia L3 and i have tried to root but it seems impossible. How can i do it? I have tried to root the phone with Sony Xperia C Root but it could not do it. Kingo Root is the same, fail. Also tried dr.fone but it did not support l3.
You must unlock the bootloader and then follow this steps: https://topjohnwu.github.io/Magisk/install.html
I have check and my phone can be unlocked, i have downloaded fastboot but i do not understand what to do next. I got to step 8 https://www.xda-developers.com/install-adb-windows-macos-linux/ i can see my phone in the command line, what to do next?
I cannot find the fastboot icon under devices and printers
I got to https://mobilewithdrivers.com/unlock-bootloader/sony-xperia-l3-32gb-3gb-ram i got it into fastboot mode but no commands works, fastboot flashing unlock, fastboot oem unlock. Unknown command, command not allowed.
Should i have a unlock code? I only see Xpeira L2 on the site for getting a unlock code, no L3 https://www.getdroidtips.com/unlock-bootloader-xperia-device/
It seems to be something wrong in developer mode, oem do not turn on, no green, it is just off.
Oldschool297 said:
I have a Sony Xperia L3 and i have tried to root but it seems impossible. How can i do it? I have tried to root the phone with Sony Xperia C Root but it could not do it. Kingo Root is the same, fail. Also tried dr.fone but it did not support l3
Click to expand...
Click to collapse
What's phone's Android version? Android 8.1 ? If so, look inside here:
[HOW TO] Root Android 8.1 - DevPreview 1 - OPP5
There are probably already a couple guides up, but I wanted to post about how I went about doing this and have everything working. It may not work for everyone, but for me, it worked the first time. 0: Yep, there is a step zero here. :good...
forum.xda-developers.com
Thanks. I cannot unlock the bootloader to try. I do not get the oem under development mode to work. It is only off. I can't get it on to unlock the bootloader.
Why not contact Sony ?
Sony Support Consumer Electronics
services.sony.co.uk
I tried the guide https://www.kingoapp.com/root-tutorials/how-to-unlock-bootloader-android-device.htm i get it to fastboot and the light is blue but i only get. Failed remote: Command not allowed, Finished. total times 0.045s.
What Fastboot command did you run?
BTW: Install the suitable Fastboot driver provided by Sony, if not already done yet.
I tried
Use the Command Prompt window to retrieve your unlock key as described by your manufacturer. If you own a Motorola device run the command: fastboot oem get_unlock_data, HTC run the command: fastboot oem get_identifier_token.
Select the token which is spit out by the Command Prompt window and copy and paste it into the applicable box of the form on your manufacturer's website without any spaces.
And: fastboot -i 0x0fce oem unlock 0x07B7BFEA7AC879F0 https://www.getdroidtips.com/unlock-bootloader-sony-xperia-x-f5121f5122/
I downloaded android_winusb.inf were should i add it?
Don't understand what you've downloaded. It's an ADB driver.
Contents of relevant ADB driver 's .ZIP-file is
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
To install the suitable ADB driver:
Open the Device Manager. To do this, click Start and type Device Manager. Then click Device Manager.
In Device Manager, right-click the name of your computer at the top of the device list, and then click Add Legacy Hardware.
In the Welcome to the Add Legacy Hardware Wizard dialog box, click Next.
Select Select and install hardware manually from a list and click Next.
Select Show all devices and click Next.
Click Disk....
In the Disk... dialog box, click Browse... click Browse, and then select the driver file with the extension adb (written like this: xxxxxadb, where xxxxxx is the unique file name). Click Open.
In the Disk... dialog box, click... Click OK.
Highlight the Sony xxxxxx ADB Interface Driver file and then click Next twice. The installation starts.
Click Finish and restart the computer.
I get this.
I also tried https://techbeasts.com/how-to-unlock-bootloader-of-sony-xperia-devices-guide/ the problem in fastboot seems to be that i- becomes and unknown option
https://forums.androidcentral.com/t...tloader-fastboot-exe-unknown-option-i.895276/ fastboot R26 seems to work for the most i have the 34. platform-tools v 28.0.0 does not work with the provided command from the official manual.
Yes it was the version, it is the second time i try to mess with andriod phones. I learn more and more. I tried fastboot.exe i- 0x0fce getvar version and i got version 0.5, finished, total time 0.000s
I tried fastboot.exe -i 0x0fce oem unlock 0x and got FAILED, command not allowed. I did only find Sony L, L1 and L2 on sony oem https://developer.sony.com/develop/open-devices/get-started/unlock-bootloader/#unlock-code can it be that? I remeber i had a Sony Xperia X code.
I also tried fastboot flashing unlock, FAILED unknown command. with fastboot devices i got my phone visable.

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