Custom ROM on XPERIA U locked Bootloader - Sony Xperia P, U, Sola, Go

hello
i have an Xperia U with bootloader LOCKED, and unlock allowed : NO ! is there a way to run a custom ROM on that phone ?

Nope... As custom Rom requires custom kernel...and to get custom kernel you need to have unlocked bootloader...so no is there is no way
Sent from my ST25i using XDA Free mobile app

chegue4 said:
hello
i have an Xperia U with bootloader LOCKED, and unlock allowed : NO ! is there a way to run a custom ROM on that phone ?
Click to expand...
Click to collapse
Of course there is, there are plenty custom roms for locked bootloader, here are some:
http://forum.xda-developers.com/xperia-u/u-development/rom-cyanoandroics-v1-3-t2352235
http://forum.xda-developers.com/xperia-u/u-development/rom-infinityrom-xperia-v3-released-t1946478
http://forum.xda-developers.com/xperia-u/u-development/rom-shockgensmod-v07-relased-t2346871
You're welcome :highfive:

Related

Locked vs. Unlocked bootloader?

I have been wondering what's the difference between locked and unlocked bootloaders? Is it about the capabilities that you are able to do with an unlocked bootloader or what is the thing between them?
Sent from my Xperia U using xda app-developers app
Hi, its not related to phone performance, its related to flashing custom ROMs mate.
There are recoveries which you can use to flash custom ROMs on locked bootloader, but you will never taste ROMs like Cyanogen Mod, which is only for unlock bootloader.
disL said:
I have been wondering what's the difference between locked and unlocked bootloaders? Is it about the capabilities that you are able to do with an unlocked bootloader or what is the thing between them?
Sent from my Xperia U using xda app-developers app
Click to expand...
Click to collapse
With unlocked boot loader you can install custom kernel
Sent from my ST25i using xda premium
Is there any way to install custom kernels on locked bootloaders? Mine XU's bootloader is locked (unlockable) and I'm running firedroid which is based on (if I remember correctly) FXP146 or 147, and those are based on cyanogenmod, right?
Sent from my Xperia U using xda app-developers app
disL said:
Is there any way to install custom kernels on locked bootloaders? Mine XU's bootloader is locked (unlockable) and I'm running firedroid which is based on (if I remember correctly) FXP146 or 147, and those are based on cyanogenmod, right?
Sent from my Xperia U using xda app-developers app
Click to expand...
Click to collapse
No method till now
Sent from my ST25i using xda premium
disL said:
Is there any way to install custom kernels on locked bootloaders? Mine XU's bootloader is locked (unlockable) and I'm running firedroid which is based on (if I remember correctly) FXP146 or 147, and those are based on cyanogenmod, right?
Sent from my Xperia U using xda app-developers app
Click to expand...
Click to collapse
Rajul said:
No method till now
Sent from my ST25i using xda premium
Click to expand...
Click to collapse
You cant bro, the only thing you can do is flash kernel for locked bootloader and install roms for locked bootloader.
So the only difference between locked and unlocked are the mods you can install (i.e. user interface)? So if I'm happy with my UI there's really no point in unlocking?
landluber said:
So the only difference between locked and unlocked are the mods you can install (i.e. user interface)? So if I'm happy with my UI there's really no point in unlocking?
Click to expand...
Click to collapse
Not ui buddy bt custom kernels
Custom kernels r required to run not all bt most of custom Roms
drsanket_xperia_u said:
Not ui buddy bt custom kernels
Custom kernels r required to run not all bt most of custom Roms
Click to expand...
Click to collapse
Ohhh, that makes more sense, thanks for clarifying! I should unlock then to get the whole experience.
doctor_droid said:
Not ui buddy bt custom kernels
Custom kernels r required to run not all bt most of custom Roms
Click to expand...
Click to collapse
Stock kernels are set with limitations.. Whereas Custom Kernels dont have.
The problem is most custom kernels dont support 480p or 720p video recording like stock kernels.
I am having a NEO V with Stock Kernel and a Custom ROM (UHD 4.0) with Root privileges.
Depends upon the type of ROM u r using. Mobiles with 720P support give their best with Stock Kernels.
basically you will never see past ics (on a U) if you have a locked bootloader
Sent from my AOSP 4.3 Xperia S via Tapatalk

[Q] How to make ROM on unlocked bootloader to Lock bootloader?

who can tell me how to make Custom ROM from unlock bootloader to Run on device lock bootloader?
anyways I will waiting for your answer
VocaloidBoy said:
who can tell me how to make Custom ROM from unlock bootloader to Run on device lock bootloader?
anyways I will waiting for your answer
Click to expand...
Click to collapse
Wrong section buddy....
I guess you will have to build it from source....
Sent from my Xperia Sola using xda app-developers app
You extract ramdisk andvload it manually using chargemon script.

[Q] HELP

Can I use JB eXperience v2.1 in locked bootloader Xperia sola?????
rukshan57 said:
Can I use JB eXperience v2.1 in locked bootloader Xperia sola?????
Click to expand...
Click to collapse
Yes, you can use that ROM in locked bootloader as it is SONY stock modified ROM. Any ROM which can run on stock kernel doesn't need an unlocked bootloader. ROMS like CM9, MIUI are based on Android Stock ROMs and require separate kernels.
Thanx bro...
Sent from my MT27i using xda premium

root Xperia U without unlocking bootloader 2.3.7

hello, i have and XPERIA U 2.3.7 !
can i use the method of ONE CLICK ROOT to root it ? without unlocking bootloader ? because it says : unlocking bootloader permitted : no !
please can you help me ?
chegue4 said:
hello, i have and XPERIA U 2.3.7 !
can i use the method of ONE CLICK ROOT to root it ? without unlocking bootloader ? because it says : unlocking bootloader permitted : no !
please can you help me ?
Click to expand...
Click to collapse
You can upgrade to ICS Firmware 4.0.4 and use this method or this method to Root
I could not do to much with my Experia U locked bootloader on GB
my phone is unlocked officialy from operator Bouygues !! if i update the phone any risk of losing the unlocking of sim ??
No, your phone will remain SIM unlocked. And if you prefer gingerbread, you can have it rooted for locked bootloader. You have it here in general section a thread explaining how to do it.
Cheers
Sent from my ST25i using xda app-developers app
0M3G4_ said:
No, your phone will remain SIM unlocked. And if you prefer gingerbread, you can have it rooted for locked bootloader. You have it here in general section a thread explaining how to do it.
Cheers
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
can you give me the link of rooting GB with locked bootloader ?
& about update can i update my ST25i using a ST25a firmware ?? just exclude the baseband ? that's all ?
chegue4 said:
can you give me the link of rooting GB with locked bootloader ?
& about update can i update my ST25i using a ST25a firmware ?? just exclude the baseband ? that's all ?
Click to expand...
Click to collapse
To root GB locked bootloader, follow this -> http://forum.xda-developers.com/showthread.php?t=2063029
Yes, you can flash a St25a firmware (.ftf), but yes, you MUST exclude baseband flashing. You have plenty of ST25i firmwares around, so why bother with an st25a .ftf??

[Q] Is there any stock ftf files ( ICS )for unlocked bootloader xperia sola ?

Hello everyone
I have a problem that I can't find a solution for it till now ..
I have unlocked my bootloader for my xperia sola to install a custome roms for it cuz most of roms need an unlocked one .. but I always keep a copy from stock ics ftf files and its kernals to reinstall it if i do something wrong with the other roms ..
the problem is that these ( ftf ) files need a locked bootloader to install them .. so if I do something wrong during installing any rom or my phone goes like a dead and not able to restart I will not be able to flash these stock files due to the unlocked bootloader which I will not be able to locked it again cuz my phone can not be open again !!
so I want a stock files ( ics ) and kernals for unlocked bootloader ??
I am sorry to post something is easy to get like that but I am still beginner ..
thanks in advance
NO flashing wit flashtool does not require locked bootloader.
Unlocking bootloader simply enable you to boot with non stock kernel.
Sorry I think that I misunderstand your comment..
My question is what should I do if I want to flash stock kernal or ftf files with unlocked bootloader ??
Sent from my MT27i using xda app-developers app
Jeneral2014 said:
Sorry I think that I misunderstand your comment..
My question is what should I do if I want to flash stock kernal or ftf files with unlocked bootloader ??
Sent from my MT27i using xda app-developers app
Click to expand...
Click to collapse
Dude, you can flash ftf file even your bootloader is unlocked. Use flashtool to do it.
Cheers
Cwikla
Sent from my Xperia Sola using xda app-developers app

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