I followed all steps in SONY's official bootloader unlocking method. No I would like to know whether it is unlocked or not? I want to install a kernel and JB ROM. I want to confirm it before proceeding and to avoid bricking of my device.
My phone booted fine, I want to know whether bootloader is unlocked or not? I tried installing PC companion and opened it in my computer. A splash screen displayed and closed. Does this mean it is unlocked?
varunit said:
I followed all steps in SONY's official bootloader unlocking method. No I would like to know whether it is unlocked or not? I want to install a kernel and JB ROM. I want to confirm it before proceeding and to avoid bricking of my device.
My phone booted fine, I want to know whether bootloader is unlocked or not? I tried installing PC companion and opened it in my computer. A splash screen displayed and closed. Does this mean it is unlocked?
Click to expand...
Click to collapse
Try to flash any custom kernel using fastboot mode... If the kernel flashed sucessfully then its unlocked...
Remember ics rom = ics kernel, jb rom = jb kernel, gb rom = gb kernel.. Otherwise ur phone will not boot
Sent from my Xperia Neo V using Tapatalk 2
varunit said:
I followed all steps in SONY's official bootloader unlocking method. No I would like to know whether it is unlocked or not? I want to install a kernel and JB ROM. I want to confirm it before proceeding and to avoid bricking of my device.
My phone booted fine, I want to know whether bootloader is unlocked or not? I tried installing PC companion and opened it in my computer. A splash screen displayed and closed. Does this mean it is unlocked?
Click to expand...
Click to collapse
just try to update with pc companion or update service , if it says modified software then the bootloader is unlocked , if it still continues ( cancel it ) then it means its locked..
dial *#*#7378423#*#*
check the device info..
Remember ics rom = ics kernel, jb rom = jb kernel, gb rom = gb kernel.. Otherwise ur phone will not boot
Click to expand...
Click to collapse
This is what I have done wrong and banged my head for half an hour. Thanks for the help
You also done wrong deleting drm data using 'official' unlocking method. I have unlocked mine with setool and testpoints.
Gesendet von meinem MT11i mit Tapatalk 2
ReznorNInchNails said:
You also done wrong deleting drm data using 'official' unlocking method. I have unlocked mine with setool and testpoints.
Gesendet von meinem MT11i mit Tapatalk 2
Click to expand...
Click to collapse
there's nothing wrong
both methods are good
it depends upon the ability of the person and the risk he can take
which method he chooses
Related
Hello,
My phone is rooted and I was wondering if I could update my phone OTA when ICS is released? Will it de-root my phone or brick it? Cause I wanna try out the stock ICS ROM before installing a custom one? Plus if I need to un-root it, how can I do it? I used Doom_Lord's root method.
ICS, which will come out end of this month, might be able OTA, although I am not sure. OTA will ONLY brick your phone, if you HAVE unlocked bootloader. Every other case, no bricks for you.
Root will probably be lost, because it's another version of Android, which changes almost everything. If you have rooted phone, you don't have to deroot it for updates. I have seen a program in Development section, which can also Un-root.
Check this read carefully though.Until now you can always update your phone if you're rooted, if you do it OTA root stays.More likely we'll be able to update to ICS while rooted.
How about after installed locked bootloader CWM.
Can we upgrade to ICS through OTA?
CWM shouldn't affect ICS.
And yes, I think ICS will be able over OTA, although I am not sure.
Someguyfromhell said:
CWM shouldn't affect ICS.
And yes, I think ICS will be able over OTA, although I am not sure.
Click to expand...
Click to collapse
THank you.
You mean I did't install the custom rom.
It's ok.
If I install the custom rom.
Then can't upgrade to ICS?
Is it correct?
mobilephone01 said:
THank you.
You mean I did't install the custom rom.
It's ok.
If I install the custom rom.
Then can't upgrade to ICS?
Is it correct?
Click to expand...
Click to collapse
Correct, if you have custom ROM, then you probably have to get back to stock first and lock bootloader.
Sent from my WT19i using xda premium
BudgyN1 said:
Hello,
My phone is rooted and I was wondering if I could update my phone OTA when ICS is released? Will it de-root my phone or brick it? Cause I wanna try out the stock ICS ROM before installing a custom one? Plus if I need to un-root it, how can I do it? I used Doom_Lord's root method.
Click to expand...
Click to collapse
Simply u should br on stock gingerbread of SE in order to upgrade to ICS.rooting,CMW will not affect ur upgradation to ICS.but u will looss root.
My bootloader is unlocked and I have a custom ROM based on the Stock ROM .62. So If I do update, will it brick my phone?
BudgyN1 said:
My bootloader is unlocked and I have a custom ROM based on the Stock ROM .62. So If I do update, will it brick my phone?
Click to expand...
Click to collapse
It is always safer to lock bootloader and return to stock.
Someguyfromhell said:
It is always safer to lock bootloader and return to stock.
Click to expand...
Click to collapse
Can you send me a link on how to lock the bootloader and how to return to stock ROM. To go back to stock ROM I need to use"flash tool"...I have no idea what that is.
BudgyN1 said:
Can you send me a link on how to lock the bootloader and how to return to stock ROM. To go back to stock ROM I need to use"flash tool"...I have no idea what that is.
Click to expand...
Click to collapse
Locking bootloader is also done with Flashtool, if you used official method.
If done with S1Tool, you can use that program to relock bootloader.
Flashtool file attached.
To return to stock ROM, I like WotanServer. It's easy and quick, less messing than with Flashtool. For Flashtool you need to find correct files, WotanServer just wants to know, what ROM version you want and you will need a free account also. Everything else is done by WotanServer.
Someguyfromhell said:
Locking bootloader is also done with Flashtool, if you used official method.
If done with S1Tool, you can use that program to relock bootloader.
Flashtool file attached.
To return to stock ROM, I like WotanServer. It's easy and quick, less messing than with Flashtool. For Flashtool you need to find correct files, WotanServer just wants to know, what ROM version you want and you will need a free account also. Everything else is done by WotanServer.
Click to expand...
Click to collapse
Thanks, not going to lock bootloader until end of March, can't wait for ICS!!
BudgyN1 said:
My bootloader is unlocked and I have a custom ROM based on the Stock ROM .62. So If I do update, will it brick my phone?
Click to expand...
Click to collapse
simply use s1tool to patch the bootloader even though you unlocked it
when you use s1tool your bootloader seems locked but you can install custom roms and update your phone using either Sony Ericsson PC Companion nether SEUS
Both Benefit
sorry for my bad english
Is there an official date for the ICS Update release yet? Everybody is saying is at the end of this month or early on April, but don't have an official date? BTW i have my live rooted, but I modified/deleted some system apps, is there a problem with that? Will I have to reflash my phone again to update via OTA or something? Thanks, and sorry for lot of questions
rolo143 said:
Is there an official date for the ICS Update release yet? Everybody is saying is at the end of this month or early on April, but don't have an official date? BTW i have my live rooted, but I modified/deleted some system apps, is there a problem with that? Will I have to reflash my phone again to update via OTA or something? Thanks, and sorry for lot of questions
Click to expand...
Click to collapse
No official date yet. For LWW, it is planned end of April/begin May, some other phones like Arc S and Neo V get it earlier, why, I dont know. It was written so in official blog post.
As long as you have stock ROM, you won't have any problems with updating. Reflashing is not needed.
If you have unlocked bootloader, then doing OTA will brick your phone, just lock it before updating. If you haven't unlocked, then it's okay.
Someguyfromhell said:
Locking bootloader is also done with Flashtool, if you used official method.
If done with S1Tool, you can use that program to relock bootloader.
Flashtool file attached.
To return to stock ROM, I like WotanServer. It's easy and quick, less messing than with Flashtool. For Flashtool you need to find correct files, WotanServer just wants to know, what ROM version you want and you will need a free account also. Everything else is done by WotanServer.
Click to expand...
Click to collapse
Should I return to stock ROM first or relock my bootloader first?
BudgyN1 said:
Should I return to stock ROM first or relock my bootloader first?
Click to expand...
Click to collapse
First return to stock rom otherwise you'll brick your phone cause custom kernel needs unlocked bootloaderYou can use wotanserver or flash with flashtool.
T3sla said:
First return to stock rom otherwise you'll brick your phone cause custom kernel needs unlocked bootloaderYou can use wotanserver or flash with flashtool.
Click to expand...
Click to collapse
wotanserver can install stock kernel too? or just roms?
this why i dont unlock my bootloader and install a custom roms because i know i will lock it back and reflash my roms back to custom roms eventually because of the ics updates
Hi i am new to xperia world. i have tried to install this rom <http://forum.xda-developers.com/showthread.php?t=1640390>
I followed all the instructions. after flashing it stuck om sony boot screen logo.
before i was on 4.0.3 ...562 firmware . it didn't boot forever so i used pc companian to repair software and i was successful to repair software. after then i received OTA UPDATE and i did accept the update now my phone is running on 4.0.4 ....431 firmware and i have rooted my handset too and not installed CWM RECOVERY
MY quest is after 4.0.4 can i still update this ROM on my phone <http://forum.xda-developers.com/showthread.php?t=1640390>
I think, you have locked boot loader & stock kernel ?
and that rom required unlocked boot loader & V3 kernel !
zmbutt said:
I think, you have locked boot loader & stock kernel ?
and that rom required unlocked boot loader & V3 kernel !
Click to expand...
Click to collapse
how to unlock boot-loader.? is it safe to unlock bootloader
Ysharief said:
how to unlock boot-loader.? is it safe to unlock bootloader
Click to expand...
Click to collapse
Read some sticky threads in neo v development section.
Ysharief said:
how to unlock boot-loader.? is it safe to unlock bootloader
Click to expand...
Click to collapse
yea its safe (depends on you) & you need to read more for unlocking it
zmbutt said:
yea its safe (depends on you) & you need to read more for unlocking it
Click to expand...
Click to collapse
yes... when i was going through searching i found this website <unlockbootloader.sonymobile.com/instructions>
can you please suggest this is the best way to unlock bootloader or there is any better alternative way
Ysharief said:
yes... when i was going through searching i found this website <unlockbootloader.sonymobile.com/instructions>
can you please suggest this is the best way to unlock bootloader or there is any better alternative way
Click to expand...
Click to collapse
i have just bought new phone don't want to loose warranty as early as possible may be later i may dare to unlock it
i love developers who makes world look better place.. i am frequent visitor of xda from my first windows mobile since 3-4years ..
but i had very bad experience with z71 android handset which gave me lot of pain but i made full use of warranty period because there was no unlocking ..! just flashing lots of custom roms ..
but xperia is different i think i have to gain more confidence to start flashing.. because there will be no warranty once unlocked...
When you feel confident, you can Unlock you device by any method you prefer, follow the guide by following link,
http://forum.xda-developers.com/showthread.php?t=1409269
P.S, using official method to unlock the boot loader, you will void your warranty, but using XDA method you will have option to relock the boot loader again
Hope, this will help
zmbutt said:
When you feel confident, you can Unlock you device by any method you prefer, follow the guide by following link,
http://forum.xda-developers.com/showthread.php?t=1409269
P.S, using official method to unlock the boot loader, you will void your warranty, but using XDA method you will have option to relock the boot loader again
Hope, this will help
Click to expand...
Click to collapse
Thanks
yes i have just gone through that link by you and also watched on YouTube. but when i checked in the configuration ! bootloader unlock showed YES. is that means my phones bootloader is unlocked or i have to unlock it,,,
Ysharief said:
Thanks
yes i have just gone through that link by you and also watched on YouTube. but when i checked in the configuration ! bootloader unlock showed YES. is that means my phones bootloader is unlocked or i have to unlock it,,,
Click to expand...
Click to collapse
you're welcome,
that means you are qualify to unlock your boot loader,
its not Pre-Unlocked !
if it shows No, that means you cannot unlock boot loader due to Manufacturer restrictions.
invoices presone
my phone is already rooted can i oerclock by setcpu without unlocking or do sommething etc
I think, overclocking need other then stock Kernel, check Kernels thread, which suit your overclocking need.
Is it possible to Lock Bootloader Xperia Go again? Why do we need to unlock Bootloader for Xperia Go if the only one working rom there (zip or FTF) is exactly the same as the Sony stock rom...?
xperia_88 said:
Is it possible to Lock Bootloader Xperia Go again? Why do we need to unlock Bootloader for Xperia Go if the only one working rom there (zip or FTF) is exactly the same as the Sony stock rom...?
Click to expand...
Click to collapse
you may want to read this post first: http://forum.xda-developers.com/showthread.php?t=1527159
yes it is possible to relock bootloader for any android but that depends whether it is developed by devs and available yet for that phone. try find out at the development section for your phone model.
unlocking bootloader is required if you want to root, for superuser function, customize app functions and etc, which cannot be done in locked bootloader. you also don't have to unlock bootloader if you only want to upgrade your phone or change your stock rom to other region stock roms, just flash the file using flashtool. hope this helps
adhawk said:
you may want to read this post first: http://forum.xda-developers.com/showthread.php?t=1527159
yes it is possible to relock bootloader for any android but that depends whether it is developed by devs and available yet for that phone. try find out at the development section for your phone model.
unlocking bootloader is required if you want to root, for superuser function, customize app functions and etc, which cannot be done in locked bootloader. you also don't have to unlock bootloader if you only want to upgrade your phone or change your stock rom to other region stock roms, just flash the file using flashtool. hope this helps
Click to expand...
Click to collapse
Thanks!
Hi!
I've got a problem with unlocking my XPERIA U. It has Orange branded firmware, Android 2.3.7, and I'd like to change it to for example ICS. I wanted to unlock my bootloader, but I can see a message: Bootloader unlock allowed: No.
Is there any possibility to unlock it, or not? And why this phone has no possibility to do it?
Regards,
linoskoczek
Unlock = debrand? If yes, just flash stock ROM 1.54 or 1.75 with flashtool.
You can make branded ftf backup before flashing, just in case.
BTW why do u want to unlock bootloader?
Odp: [Q] Not possible to unlock phone - is there anyother method to do it?
No, you can't unlock your phone. Probably you have simlock and locked bl by operator(Orange). But you can flash fw without Orange apps etc. Just go to development section and download latest ICS fw.
Sent from my LT22i using xda-developers app
Ahh that ****ty orange...
I've flashed it to ICS, but still unlocking is not possible. Anyway, do you think http://forum.xda-developers.com/showthread.php?t=1886460 will root the phone? It's just a one thing I can do without unlocking xperia.
linoskoczek said:
Ahh that ****ty orange...
I've flashed it to ICS, but still unlocking is not possible. Anyway, do you think http://forum.xda-developers.com/showthread.php?t=1886460 will root the phone? It's just a one thing I can do without unlocking xperia.
Click to expand...
Click to collapse
I think the only thing you can't do in SXP with locked bootloader is flashing custom kernel. So, the answer is yes, you can root the phone without unlocking bootloader as well as e.g. install CWM recovery.
Hi, i have a Live with walkman, with locked bootloader, can i install other kernel?, for example LuPus kernel
My phone is rooted with the Revolution ICS Rom, what i must do to install a new kernel?
Can someone help me?
Sorry for my bad english
Membrillo007 said:
Hi, i have a Live with walkman, with locked bootloader, can i install other kernel?, for example LuPus kernel
My phone is rooted with the Revolution ICS Rom, what i must do to install a new kernel?
Can someone help me?
Sorry for my bad english
Click to expand...
Click to collapse
If you want to install a kernel like lupus, first you need to unlock your bootloader. Use this tool to unlock it.
mauam said:
If you want to install a kernel like lupus, first you need to unlock your bootloader. Use this tool to unlock it.
Click to expand...
Click to collapse
Thanks man, But which are the risks of unlock my bootloader?
Membrillo007 said:
Thanks man, But which are the risks of unlock my bootloader?
Click to expand...
Click to collapse
The risk of brick your device, but a lot of people already unlocked their bootloaders without any problems, your DRM will be permanently deleted, but believe me you can get more from your phone when the bootloader is unlocked, really worth it.
Membrillo007 said:
Thanks man, But which are the risks of unlock my bootloader?
Click to expand...
Click to collapse
mauam said:
The risk of brick your device, but a lot of people already unlocked their bootloaders without any problems, your DRM will be permanently deleted, but believe me you can get more from your phone when the bootloader is unlocked, really worth it.
Click to expand...
Click to collapse
And you loose your warranty
Drm won't be lost if you unlock using testpoint method.
Regards
-N
First check the bootloader status.whether its unlocked or not.
If its already unlocked then you can flash any custom kernel.If not you have to unlock BL first.Its not harmful but it will avoid your phone warranty.Try to use SE web site to unlock BL.Its the safest way..
After unlocking BT u can flash kernels anytime using Flash tool™..
Re:How to install a kernel
To install a custom kernel,you have to unlock your bootloader and there are two ways of doing it:
1.Use the official sony method...
head to unlockbootloader.sonymobile.com and follow the procedure there..
by doing so you lose your DRM keys which means services like track id wont work anymore...
2.use a testpoint method which is a bit complicated but you retain your DRM keys
for the testpoint method check this out
http://forum.xda-developers.com/showthread.php?t=1730874
Bootloader unlocking should be done carefully,you might brick your phone if you are not careful..
after the unlock is complete you can use flashtool to flash a custom kernel in fastboot mode..