Xperia J Bootloader and Rooting Help? - Sony Xperia Miro, Tipo (Dual), J, E

I got my Xperia J on contract on march for two years on Three, It's locked and on my bootloader thing it says Bootloader Unlocked allowed: No, how would I unlock my bootloader? and can I root my phone without unlocking my bootloader? I want to root my phone to add custom roms and to overclock my phone. So could anyone answer my question please?

CoNviCTZz said:
I got my Xperia J on contract on march for two years on Three, It's locked and on my bootloader thing it says Bootloader Unlocked allowed: No, how would I unlock my bootloader? and can I root my phone without unlocking my bootloader? I want to root my phone to add custom roms and to overclock my phone. So could anyone answer my question please?
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If you want to unlock bootloader: http://unlockbootloader.sonymobile.com
Yes, you can root device without unlocking bootloader. Search this forum for tutorial!

Answers
CoNviCTZz said:
I got my Xperia J on contract on march for two years on Three, It's locked and on my bootloader thing it says Bootloader Unlocked allowed: No, how would I unlock my bootloader?
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If it says bootloader unlock not allowed , then i doubt there is a safe way to unlock it.
Nearly every method to unlock such a bootloader are shown only for 2011 devices and i have heard 2012 devices have been patched to stop an unlock by that method.
Also those methods involve certain hardware modifications using bare wires and finding the debug port.
Such methods are highly risky and may damage your phone.
CoNviCTZz said:
and can I root my phone without unlocking my bootloader?
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Yes you can root without unlocked bootloader, Framaroot worked without any issues for me, and i don't see any reason why it shouldn't work for you.
Link: http://forum.xda-developers.com/showthread.php?t=2130276
CoNviCTZz said:
I want to root my phone to add custom roms and to overclock my phone. So could anyone answer my question please?
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You can install Stock based custom ROMs without a unlocked bootloader.
This might help : http://forum.xda-developers.com/showthread.php?t=2237164
And regarding Non-stock based custom ROMs and overclocking, they are kernel mods and to flash a new kernel you need an unlocked bootloader, sorry
--hsr

Related

[Q] Sony Xperia S locked bootloader rooting ?

Hi I have a Sony xperia s with the build number 6.0.A.3.62 but my bootloader is locked is there anyway that I can root my device on this build without unlocking my bootloader ? I'm new at this so any help is appreciated. Thank you
You could try SuperOneClick or UnlockRoot. Those are two PC based programs. You run them, plug in your phone and click the Root button, and then if it is possible to root your phone without unlocking the bootloader, one of those tools will most likely be able to do it.
If neither work, it probably isn't possible without unlocking the bootloader. But look in the device specific forum for your device for more guidance before unlocking the bootloader.
EDIT: It looks like currently you must unlock the bootloader for the Xperia S. There is no working exploit for rooting. The tools I advised above won't work. If you're not willing to unlock your bootloader, you can't root at this time.

sony xperia s bootloader unlock aloud:no root available?

Can i root my phone Sony xperia s it says bootloader unlock aloud:no but is there a way around it And if so can you tell me really hate the stock bloatware.
available247 said:
Can i root my phone Sony xperia s it says bootloader unlock aloud:no but is there a way around it And if so can you tell me really hate the stock bloatware.
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Unlocking the the bootloader has nothing to do with rooting. See the first link in my sig.
XperienceD said:
Unlocking the the bootloader has nothing to do with rooting. See the first link in my sig.
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Great i have rooted my phone now but can i debrand it with a locked bootloader? also would i be able to install CyanogenMod?

Rooting the Z3

Hey
I previously had an S3 and rooted it using Odin, however to root my Z3 can I use the program 'Root Genius'?
Just plug my device into the computer run the one click program and im done? Is it that simple? :fingers-crossed:
Thanks all
No
Currently you will have to unlock the bootloader in order to gain root. There is no way to get root on a locked bootloader ATM.
Just Google "Sony unlock bootloader" to unlock your bootloader but ensure you do your research to find out what features of your phone you will lose
gregbradley said:
No
Currently you will have to unlock the bootloader in order to gain root. There is no way to get root on a locked bootloader ATM.
Just Google "Sony unlock bootloader" to unlock your bootloader but ensure you do your research to find out what features of your phone you will lose
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Thank you.
I am unfamiliar with unlocking the bootloader and the ramifications involved in doing so, I think I will be patient and wait.
Thanks a lot for responding quickly! :victory:

Can't Unlock Bootloader :( D2303

I have a D2303 with locked bootloader , i want to unlock it but in service info is telling me i can't unlock it , the flastool tells me same thing what should i do ? i want to unlock it but it seems to be not possible , i also tryed the thing with SDK from internet it's too tricky , what shoult i do? what addvantages i got if i unlock it ? i'm new on Sony devices i moved from Samsung recently and i'm a bit confused :silly: any help is welcome .
It's impossible to unlock...
Is it simlocked? If it's simlocked to some network you are unable to unlock the bootloader. If you unlock the phone, you will be able to unlock the bootloader
DavidMKD said:
Is it simlocked? If it's simlocked to some network you are unable to unlock the bootloader. If you unlock the phone, you will be able to unlock the bootloader
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Unfornately yes ... it's network locked on orange so i need to unlock it before unlocking the bootloader? i saw in another thread the bootloader is not relevant with sim-lock , thanks for the info
MABBS said:
Unfornately yes ... it's network locked on orange so i need to unlock it before unlocking the bootloader? i saw in another thread the bootloader is not relevant with sim-lock , thanks for the info
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I had several phones that were sim locked and I was unable to unlock the bootloader. After sim unlocking them I was able to unlock the bootloader. The same goes for the Xperia M2, it was locked on T-Mobile MK, after unlocking the phone I was able to unlock the bootloader.
DavidMKD said:
Is it simlocked? If it's simlocked to some network you are unable to unlock the bootloader. If you unlock the phone, you will be able to unlock the bootloader
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Click to collapse
So, I assume that if I flash a debranded firmware from Xperia M2 (My cellphone can't unlock Bootloader about the "[x]Newtork 10" is locked in SimLock) may unlock the bootloader without any troubles? Is that so? Or I'm mistaken?
If I'm correct, that'd be amazing, I'd like use other ways to personalize my phone but I can't 'cause of the stupid Bootloader xDD.
Thanks!
xLobito said:
So, I assume that if I flash a debranded firmware from Xperia M2 (My cellphone can't unlock Bootloader about the "[x]Newtork 10" is locked in SimLock) may unlock the bootloader without any troubles? Is that so? Or I'm mistaken?
If I'm correct, that'd be amazing, I'd like use other ways to personalize my phone but I can't 'cause of the stupid Bootloader xDD.
Thanks!
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Click to collapse
Unfornately yes it's true how DavidMKD sayd before you need to unlock you device before unlocking the bootloader i asked few friends and XDA members and they confirmed too so , unlock the phone than you can unlock the bootloader
xLobito said:
So, I assume that if I flash a debranded firmware from Xperia M2 (My cellphone can't unlock Bootloader about the "[x]Newtork 10" is locked in SimLock) may unlock the bootloader without any troubles? Is that so? Or I'm mistaken?
If I'm correct, that'd be amazing, I'd like use other ways to personalize my phone but I can't 'cause of the stupid Bootloader xDD.
Thanks!
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Click to collapse
Debranding basically removes all the bloatware that slow your phone down. You can't sim unlock with debranding, only with special code provided by some other sim unlock sites/ebay
DavidMKD said:
Debranding basically removes all the bloatware that slow your phone down. You can't sim unlock with debranding, only with special code provided by some other sim unlock sites/ebay
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Using the IMEI to get a code?
Thanks
xLobito said:
Using the IMEI to get a code?
Thanks
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Exactly that. Try to enter it correctly because there is a limit on how many times you can enter to network unlock code. If it doesn't work on KitKat, downgrade it to 4.3 and enter the code. I had similar problem where I was unable to unlock on KK but on 4.3 worked fine.
DavidMKD said:
Exactly that. Try to enter it correctly because there is a limit on how many times you can enter to network unlock code. If it doesn't work on KitKat, downgrade it to 4.3 and enter the code. I had similar problem where I was unable to unlock on KK but on 4.3 worked fine.
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Well, about that, I have a "plan", or, better said, a contract between the carrier and the cellphone, so, I must wait for two days to complete the "legal" contract. So, after that, I guess that I can unlock the device and then, unlock bootloader.
Thanks for everything!

Bootloader Unlock Allowed : No

My phone is through Bell (which I bought outright). Without an unlocked bootloader that means I can't flash custom kernals correct? Is there a way to get around this? Why is my phone's bootloader unable to be unlocked but others are? Any help / clarification appreciated.
If it says "Bootloader unlock allowed: no" then there is unfortunately no way to unlock the bootloader so you can't flash a custom kernel or most of the roms!
this can't be changed except you replace the motherboard or buy another one :/
Kirshy said:
My phone is through Bell (which I bought outright). Without an unlocked bootloader that means I can't flash custom kernals correct? Is there a way to get around this? Why is my phone's bootloader unable to be unlocked but others are? Any help / clarification appreciated.
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Only workaround is sell that xperia z5 and buy another.

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