[Completed] FAILS TO UNLOCK MY SONY ARC S(Lt18a) BOOTLOADER - XDA Assist

please i have a Sony arc s but anytime i try to unlock i get this "FAILED " (remote: oem unlock 0xFFFFFFFFFFFFFFFF)
finished. total time : 0.009s......but i have the unlock keys too from Sony and i know i am following the same steps they gave me .guys please help me....thanks in advance

Hello,
Welcome to XDA.
Try posting your question in the forum linked below.
http://forum.xda-developers.com/xperia-arc/help
The experts there may be able to help. Good luck.

Related

Help Xperia S, i'm in the ****

Hi everybody, I'm new but I follow xda for about 3 months. I need help because try to falshing this rom http://forum.xda-developers.com/showthread.php?t=1982411 it show me a message like "assert failed: get prop ("ro.product.device").... installation aborted. I can't post in the rom thread so I'm asking here. Is my phone bricked??? Waht can I do??? I've searched in the thread what to do but I've not founded the answer. Please be patiently.
Bye
Super98:) said:
Hi everybody, I'm new but I follow xda for about 3 months. I need help because try to falshing this rom http://forum.xda-developers.com/showthread.php?t=1982411 it show me a message like "assert failed: get prop ("ro.product.device").... installation aborted. I can't post in the rom thread so I'm asking here. Is my phone bricked??? Waht can I do??? I've searched in the thread what to do but I've not founded the answer. Please be patiently.
Bye
Click to expand...
Click to collapse
Is your bootloader unlocked?
Hi.
I think your bootloader is locked. You can check it by doing this steps:
open the dialler and enter *#*#7378423#*#* to access the service menu.
In your phone, tap Service info > Configuration > Rooting Status. If Bootloader unlocked says No, then try to unlock it here. Else, your bootloader is unlocked, and the error is other.
Regards.

why i cant unlock my bootloader z3 D6653

24/043/2014 14:43:35 - INFO - Device connected in fastboot mode
24/043/2014 14:43:39 - INFO - Unlocking phone using key 9DD79123E2A287C0
24/043/2014 14:43:39 - INFO - ...
24/043/2014 14:43:39 - INFO - FAILED (remote: Command did not succeed)
24/043/2014 14:43:39 - INFO - finished. total time: 0.021s
24/043/2014 14:43:42 - INFO - Unlocking phone using key 9DD79123E2A287C0
24/043/2014 14:43:42 - INFO - ...
24/043/2014 14:43:42 - INFO - FAILED (remote: Device is already rooted)
24/043/2014 14:43:42 - INFO - finished. total time: 0.004s
Did you unlock and relock? I remember for HTC if you did that you had to get a new token.
abhinav.tella said:
Did you unlock and relock? I remember for HTC if you did that you had to get a new token.
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my one is Sony Z3 yes i have unlock and relock back...so have to take new Token back??
how to do it...???
David6632 said:
my one is Sony Z3 yes i have unlock and relock back...so have to take new Token back??
how to do it...???
Click to expand...
Click to collapse
I mentioned HTC because that happened to me with my One X and Butterfly, similar fastboot error, so I assumed so Sony is the same.
I believe you have to go to the Sony website and get another token:
http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
New token will be the same. Give the forums a search you have to put the key in a text file in a folder in flash tool to re-unlock. There is a tutorial somewhere on this forum. Use search see if you can find it. If not I will post the link for you when I'm on my pc later.
nobby00900 said:
New token will be the same. Give the forums a search you have to put the key in a text file in a folder in flash tool to re-unlock. There is a tutorial somewhere on this forum. Use search see if you can find it. If not I will post the link for you when I'm on my pc later.
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Click to collapse
can you help us bro? i cannot unlock my bootloader on my xperia z2. i dont know why. and already get my key from sony but it wont work. same problem appear on above. please guide me to fix this problem sir. we really really need it. thanks
xerwudjohn said:
can you help us bro? i cannot unlock my bootloader on my xperia z2. i dont know why. and already get my key from sony but it wont work. same problem appear on above. please guide me to fix this problem sir. we really really need it. thanks
Click to expand...
Click to collapse
Look at the end of the first post.
http://forum.xda-developers.com/xperia-z/development/tutorial-relock-xperia-z-bootloader-t2191907
nobby00900 said:
Look at the end of the first post.
http://forum.xda-developers.com/xperia-z/development/tutorial-relock-xperia-z-bootloader-t2191907
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Click to collapse
I already did that bro. but same error. i am pretty sure that i installed correctly my drivers too. because my device will appear if i try to command in cmd "fastboot devices"
What error are you getting and you have unlocked the bootloader before and relocked it and now your trying to re-unlock it?
nobby00900 said:
What error are you getting and you have unlocked the bootloader before and relocked it and now your trying to re-unlock it?
Click to expand...
Click to collapse
I have the exact same problem surely someone must have a idea?
The OP has already unlocked his bootloader, relocked it and is attempting to unlock it again via flashtool.
There is no need to get a new code from Sony the old one will do.
Here are the instruction on how to correct Flashtools folder structure so that it will work
http://forum.xda-developers.com/showpost.php?p=51604352&postcount=22
For the rest of you, first of all ensure that you are unable to unlock the bootloader first by dialling
*#*#7378423#*#*
then going to service info and configuration. The last line will tell you if the bootloader is able to be unlocked or not, and if it is already unlocked.
Hi bro please help me
I m having d6653 Xperia z3 whn i bought i did rooting by mistake i updatd 5.0.2 then i relocked bootloader now it shows bootloader unkown please help me to unlock again i want to root .i m not able to flash the stock firmware phone just hangs up whn starting and restarts again with noice...

[Completed] HTC Desire 816 unable to re-unlock

Hi
I am having serious trouble in unlocking my htc desire 816. I unlocked my bootloader from htcdev.com, but unfortunately i relocked it. now my recovery is not working. And i am not able to re-unlock it again. it says entering recovery and nothing changes. just the white screen with that msg. when trying to put TWRP this msg comes
writing 'recovery'...
(bootloader) signature checking...
FAILED (remote: signature verify fail)
finished. total time: 2.133s.
Please Help.
Hi, thank you for using XDA Assist. Fortunately your device has it's own forum where the experts on your device reside, http://forum.xda-developers.com/desire-816 It looks other users have the same issue. See this, http://forum.xda-developers.com/desire-816/help/issue-unlocking-bootloader-htc-desire-t3181619 I'd ask for help there too and hopefully it can get resolved.
jd1639 said:
Hi, thank you for using XDA Assist. Fortunately your device has it's own forum where the experts on your device reside, http://forum.xda-developers.com/desire-816 It looks other users have the same issue. See this, http://forum.xda-developers.com/desire-816/help/issue-unlocking-bootloader-htc-desire-t3181619 I'd ask for help there too and hopefully it can get resolved.
Click to expand...
Click to collapse
Hi,
But still i didn't understand how to resolve the problem, i dont get any automatic reboot or restart. the phone is working fine. the problem is im not able to do anything unless i solve the cwm work again.
OK, I would ask in the Q&A, Help and Troubleshooting forum, http://forum.xda-developers.com/desire-816/help. They are the experts on your device and should be able to help you.
Thread closed.

[Completed] unlocking bootloader on m4 aqua

So i am trying to unlock the bootloader on the sony xperia m4 aqua 2303 i checked if bootloader unlock is allowed and it is i enabled usb debugging i could not enable oem unlokc since the option is not in the developer settings i used flashtool for unlocking and it didnt work (i got the unlock code from sony put it in a text file in the folder with my phone serial number in the flashtool custom mydevices directory) i tried cmd didnt work again and it keeps saying failed (remote: remote: command not allowed) sry for my bad english not my native language
milenski123 said:
So i am trying to unlock the bootloader on the sony xperia m4 aqua 2303 i checked if bootloader unlock is allowed and it is i enabled usb debugging i could not enable oem unlokc since the option is not in the developer settings i used flashtool for unlocking and it didnt work (i got the unlock code from sony put it in a text file in the folder with my phone serial number in the flashtool custom mydevices directory) i tried cmd didnt work again and it keeps saying failed (remote: remote: command not allowed) sry for my bad english not my native language
Click to expand...
Click to collapse
Hello,
You may visit here All in one thread for M4 Aqua and read the entire thread thoroughly.
-Vatsal
Vatsal said:
Hello,
You may visit here All in one thread for M4 Aqua and read the entire thread thoroughly.
-Vatsal
Click to expand...
Click to collapse
thats exactly the tutorial i followed it just keeps saying failed command not allowed i guess i will have to pay to have it unlocked
milenski123 said:
thats exactly the tutorial i followed it just keeps saying failed command not allowed i guess i will have to pay to have it unlocked
Click to expand...
Click to collapse
Hello,
You may try posting in the thread I linked above, the experts there maybe able to assist you.
-Vatsal

[Completed] cant re unlock htc m8s bootloader please help

i have previously unlocked the bootloader but had to relock it for an update. now i cant get it to unlock even though it comes up with the confirmation when i flash the unlock code it still says relocked in the bootloader. does anybody know what could cause this please
Hello,
Welcome to XDA.
Please post your question in the forum linked below
http://forum.xda-developers.com/htc-one-m8/help
The experts there may be able to help.
ok thanks i will

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