[Q] How to Root Xperia M 4.3 Locked Bootloader - Sony Xperia M

Thats it.
I liked so much the 4.3 firmware, so I want to stay on it, but, how can I root my phone with locked bootloader? I'm unable to unlock it because it says "Bootloader unlock allowed: No".
Xperia M C1904 15.4.A.0.23 FW.
Any ideas please?

ScouserCL said:
Thats it.
I liked so much the 4.3 firmware, so I want to stay on it, but, how can I root my phone with locked bootloader? I'm unable to unlock it because it says "Bootloader unlock allowed: No".
Xperia M C1904 15.4.A.0.23 FW.
Any ideas please?
Click to expand...
Click to collapse
try this

stalin.sk2 said:
try this
Click to expand...
Click to collapse
Thanks, I'll try it tomorrow after class

Nicki Root worked!!!! thanks

Related

[Q] how to root version 2.3.4 build 4.0.2.A.0.62

hi,
i have searched for an answer all over the internet including this website. can someone please tell me how i can root my xperia arc that has the software mentioned in the title. if you can post a step by step guide that would be great. thank you.
shoaib12 said:
hi,
i have searched for an answer all over the internet including this website. can someone please tell me how i can root my xperia arc that has the software mentioned in the title. if you can post a step by step guide that would be great. thank you.
Click to expand...
Click to collapse
Check here.
http://forum.xda-developers.com/showthread.php?t=1560777
what do i do if i have the unlocked bootloader
shoaib12 said:
what do i do if i have the unlocked bootloader
Click to expand...
Click to collapse
just flash doomkernel vx.x {whatever u want}
Use this one:
http://forum.xda-developers.com/showthread.php?t=1558114
Sent from my LT18i using XDA
how do i flash from .62 to .42? if i unlock my bootloader do i need to flash back? if i unlock my bootloader what procedure do i take to root my phone?
shoaib12 said:
how do i flash from .62 to .42? if i unlock my bootloader do i need to flash back? if i unlock my bootloader what procedure do i take to root my phone?
Click to expand...
Click to collapse
you can flash any prerooted ROM after unlocking the bootloader
Sad-Clown said:
you can flash any prerooted ROM after unlocking the bootloader
Click to expand...
Click to collapse
im sorry, but that made no sense to me. i dont know what a prerooted ROM is. im sorry im such a noob and sorry for being a hassle by asking these questions but i dont want to ruin my phone the first time i root.
shoaib12 said:
im sorry, but that made no sense to me. i dont know what a prerooted ROM is. im sorry im such a noob and sorry for being a hassle by asking these questions but i dont want to ruin my phone the first time i root.
Click to expand...
Click to collapse
You have to unlock the bootloader to flash a prerooted Rom (a Rim that is rooted) but i don't recommend this methode since you have to unlock the bl
Sent from my LT18i using XDA
so what is the best method for me to use as a noob with a sony erricson xperia arc version 2.3.4 build .62
anyone got an answer?
shoaib12 said:
so what is the best method for me to use as a noob with a sony erricson xperia arc version 2.3.4 build .62
Click to expand...
Click to collapse
If you have bootloader locked you will need to down grade your firmware to build 42 do this download program called flashtools available on xda.
Download from xda the .42 file use flashtools to load on to phone.
Then root with either zergrush method or from flashtools.
Once rooted use ota to update to latest build 62
if bootloader is unlocked then do as described in previous posts.
All software and tools are available in general or q&a sections.
Sent from my LT15i using XDA App
shoaib12 said:
anyone got an answer?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1558114
Use this if you downgraded your phone
Sent from my LT18i using XDA
okay, so i have unlocked bootloader. can someone give me a link to how i can root my phone. if i root my phone will i loose everything? like how i lost it all when i unlocked bootloader.
shoaib12 said:
okay, so i have unlocked bootloader. can someone give me a link to how i can root my phone. if i root my phone will i loose everything? like how i lost it all when i unlocked bootloader.
Click to expand...
Click to collapse
There's nothing to be lost.. Dont worry.. And u can always relock your bootloader and get the warranty back.. But u wont be able to get the drm keys back..
Sent from my MK16i using xda premium
I have the same problem...
With the same spec, how the best tutorial for noob like me..?

Custom ROMs for stock kernel

I'm curious on how difficult it is to fix a ROM to run on stock kernel? Does anybody know of a good tutorial? I love my ion but unfortunately can't unlock the bootloader which leaves me with a stock kernel
Sent from my LT28at using xda premium
Now you can unlock bootloader
V_Nay said:
Now you can unlock bootloader
Click to expand...
Click to collapse
And How???
I have Xperia S with stock .96 rom.
rErEaT said:
And How???
I have Xperia S with stock .96 rom.
Click to expand...
Click to collapse
http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
Select your device and READ & FOLLOW each every step. Enjoy unlocking bootloader
V_Nay said:
http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
Select your device and READ & FOLLOW each every step. Enjoy unlocking bootloader
Click to expand...
Click to collapse
Bootloader unlock allowed says No!
rErEaT said:
Bootloader unlock allowed says No!
Click to expand...
Click to collapse
Sorry but you can´t install any rom with a custom kernel , roms with original kernel only like this rom http://forum.xda-developers.com/showthread.php?t=2463579
rErEaT said:
Bootloader unlock allowed says No!
Click to expand...
Click to collapse
It's because you have a carrier locked Xperia S. The above method wont work with it, also if you have the SIM unlock code the bootloader wont unlock. Do one thing,mail your carrier and sony asking if unlocking bootloader is possible.
BTW you can still root your device and install custom ROMs just search the forum.

[Q] Is my Sony Xperia Acro S bootloader locked?

hello guys, i have unlocked my sony xperia acro s using sony official way to unlock bootloader, but then i decided to sell this phone
because i wanted to buy sony xperia z/sony xperia v. i tried to relock the bootloader using SE bootloaderunlocking tool, there is a folder to
relock the bootloader and it contain relock bootloader.ftf file. after i flash that .ftf file using SE bootloaderunlocking tool, my acro s is totally dead,
i tried to use power + volume up button, first try 1 vibrate and second try 3 vibrate but it it still dead and i tried to flash official 6.1.A.2.55 sony xperia acro s firmware and it works.
so is my acro s bootloader is locked right now?
please see the screenshots, this is what happen after i relock the bootloader
SonyXperiaFan said:
please see the screenshots, this is what happen after i relock the bootloader
Click to expand...
Click to collapse
Your bootloader in still unlocked. Here is the status:-
Bootloader Unlocked - Yes ( this means that the bootloader is UNLOCKED)
Bootloader unlock allowed - Yes (this means the bootloader is LOCKED)
So here is what to do:-
1. Flash stock Acro S ICS FTF.
2. Don't power on the device, just close flashtool again and reopen flashtool and flash the bootloader relocking thing.
3. Still don't power on the device and flash the stock ICS FTF again.
4. Power on and check if it says "Bootloader unlock allowed:- Yes" in the service menu.
abcdjdj said:
Your bootloader in still unlocked. Here is the status:-
Bootloader Unlocked - Yes ( this means that the bootloader is UNLOCKED)
Bootloader unlock allowed - Yes (this means the bootloader is LOCKED)
So here is what to do:-
1. Flash stock Acro S ICS FTF.
2. Don't power on the device, just close flashtool again and reopen flashtool and flash the bootloader relocking thing.
3. Still don't power on the device and flash the stock ICS FTF again.
4. Power on and check if it says "Bootloader unlock allowed:- Yes" in the service menu.
Click to expand...
Click to collapse
thanks for answering my questions, im going to try right now
EDIT: thanks! it is working and it is said that "Bootloader unlock allowerdL- Yes"
it is working everyone, thanks a lot to abcdjdj,
but i have make a correction :
1. Flash stock Acro S ICS FTF.
2. Don't power on the device, just close flashtool again and reopen flashtool and flash the bootloader relocking thing.
3. Still don't power on the device and flash the stock ICS FTF again.
4. Power on and check if it says "Bootloader unlock allowed:- Yes" in the service menu.
Correction :
2. Power on the device, check usb debugging and check unknown source again.
:good:
SonyXperiaFan said:
it is working everyone, thanks a lot to abcdjdj,
but i have make a correction :
1. Flash stock Acro S ICS FTF.
2. Don't power on the device, just close flashtool again and reopen flashtool and flash the bootloader relocking thing.
3. Still don't power on the device and flash the stock ICS FTF again.
4. Power on and check if it says "Bootloader unlock allowed:- Yes" in the service menu.
Correction :
2. Power on the device, check usb debugging and check unknown source again.
:good:
Click to expand...
Click to collapse
Sorry about that. Happy to hear that it's working!
abcdjdj said:
Sorry about that. Happy to hear that it's working!
Click to expand...
Click to collapse
:crying: i relocked the bootloader, but download music info and mobile bravia engine still does not working :crying:
SonyXperiaFan said:
:crying: i relocked the bootloader, but download music info and mobile bravia engine still does not working :crying:
Click to expand...
Click to collapse
Don't worry about that download music info not working. It never works at all. Didn't work for me even on my phone's first day. No idea about Bravia Engine though.
abcdjdj said:
Don't worry about that download music info not working. It never works at all. Didn't work for me even on my phone's first day. No idea about Bravia Engine though.
Click to expand...
Click to collapse
Lol working for me...
Sent from my LT28h using xda premium
UchihaDareNial said:
View attachment 1837118
View attachment 1837119
Lol working for me...
Sent from my LT28h using xda premium
Click to expand...
Click to collapse
Cool!! Is that official sony jellybean rom for ion or
That is only custom rom
SonyXperiaFan said:
Cool!! Is that official sony jellybean rom for ion or
That is only custom rom
Click to expand...
Click to collapse
It's the latest Xperia ion official firmware (still ICS) but with smooth Ion mod...
Sent from my SK17i using xda premium
UchihaDareNial said:
It's the latest Xperia ion official firmware (still ICS) but with smooth Ion mod...
Sent from my SK17i using xda premium
Click to expand...
Click to collapse
when did ion get jellybean update?!!
did xperia acro s already get jellybean update?
SonyXperiaFan said:
when did ion get jellybean update?!!
did xperia acro s already get jellybean update?
Click to expand...
Click to collapse
I didn't say it was a Jellybean...and we will get the Jellybean either this end of month or next month...
Sent from my LT28h using xda premium
It looks like jellybean, hey can I be your friend. Im from malaysia too.
Sent from my LT26w using xda premium
ant unlok bootloader and want to flas rom, please elp..
want to load cm 10.1 on my LT26W acro S but ant unlock and tats the 1st step, don't know how to proceed..please help

[Q] How to Relock_bootloader for Xperia M !!!???

My Phone has unlock bootloader....!!!
But,now !...i want to relock bootloader...
How to Relock_bootloader !!!???
Who has the FTF 's file of Relock_bootloader or method ???
Thanks !!!
If you didn't make a TA backup before unlocking, then there's no way to relock it...
There is no other way to it?
mbc07 said:
If you didn't make a TA backup before unlocking, then there's no way to relock it...
Click to expand...
Click to collapse
There is no other way to it? ……
But ,……"St18i"can brush ftf 's file to relock !!! C1905 can't do it ???
v206o said:
My Phone has unlock bootloader....!!!
But,now !...i want to relock bootloader...
How to Relock_bootloader !!!???
Who has the FTF 's file of Relock_bootloader or method ???
Thanks !!!
Click to expand...
Click to collapse
if u unlock using flashtool,then u can relock using it...no need of ftf
Thank you !!!
ansebovi said:
if u unlock using flashtool,then u can relock using it...no need of ftf
Click to expand...
Click to collapse
Thank you for your answer……I get the unlock code from the website, I use "(鱼雷助手)torpedo assistant" unlock my C1905.
Successfully unlocked.but it isn't Flashtool .……Now, Can i through the "flashtool" relock my C1905?
v206o said:
Thank you for your answer……I get the unlock code from the website, I use "(鱼雷助手)torpedo assistant" unlock my C1905.
Successfully unlocked.but it isn't Flashtool .……Now, Can i through the "flashtool" relock my C1905?
Click to expand...
Click to collapse
u can relock but it wont be true relock i think...but still it will fake sony pc companion as locked phone..
just click blu in flashtool follow the steps
Thanks
ansebovi said:
u can relock but it wont be true relock i think...but still it will fake sony pc companion as locked phone..
just click blu in flashtool follow the steps
Click to expand...
Click to collapse
Ok……Thank you for your answer !!:good:
Thank you very much !!!
ansebovi said:
u can relock but it wont be true relock i think...but still it will fake sony pc companion as locked phone..
just click blu in flashtool follow the steps
Click to expand...
Click to collapse
Thank you very much !!!…… Successfully Relock !:good::good::good:

Can I flash any Acro S Rom to Acro HD(SO-03D) ?

Just got a Acro HD, it is 4.0.4, and wanna to upgared to kitkat, is it possible?
ryo2456 said:
Just got a Acro HD, it is 4.0.4, and wanna to upgared to kitkat, is it possible?
Click to expand...
Click to collapse
Check if Your bootloader is unlock able and there are Kitkat ROM's available for Your device.
Mirhawk said:
Check if Your bootloader is unlock able and there are Kitkat ROM's available for Your device.
Click to expand...
Click to collapse
My bootloader is locked.....
How can I unlock it?
ryo2456 said:
My bootloader is locked.....
How can I unlock it?
Click to expand...
Click to collapse
Check if Your bootloader is un-lockable. You can Google how to check that.
Mirhawk said:
Check if Your bootloader is un-lockable. You can Google how to check that.
Click to expand...
Click to collapse
How can I check it?
Mirhawk said:
Check if Your bootloader is un-lockable. You can Google how to check that.
Click to expand...
Click to collapse
Bootloader unlock allowed: No
It's mean I cannot unlock my bootloader?
ryo2456 said:
Bootloader unlock allowed: No
It's mean I cannot unlock my bootloader?
Click to expand...
Click to collapse
No. There is currently no way to unlock the bootloader for Your case.

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