Update stock rom with unlocked bootloader - Sony Xperia ZL

how do I update my xperia xl? I'm using stock rom with root

Related

how to upgrade to 2.3.4

hello ,
i am from India..i have a prerooted 2.3.3 built no-4.0.a.2.368 unlocked bootloader on my xperia arc..it has DooMKernel custom rom also...i got a notification for OTA update to 2.3.4..can some one tell me if i can upgrade OTA ..also i want to know how can i lock the bootloader and unroot my phone and upgrade to the new version..
http://forum.xda-developers.com/showthread.php?t=1269937

[Q] Cain I flash a custom official firmware into my rooted phone?

Can I flash into a rooted phone SONY XPERIA S a custom official firmware?
Yes,but first you must install cwm and search Roms for locked bootloaders based on the firmware you like !
My phone has the red light on but is not charging.
akateha said:
Yes,but first you must install cwm and search Roms for locked bootloaders based on the firmware you like !
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My bootloader is unlocked and my phone is rooted
SOLVED

[Q] What happens when I upgrade to lollipop - rooted, locked phone

Hi, would like to know if it is possible to upgrade to lollipop using pc companion. I am currently rooted, locked bootloader, custom recovery. Build no. 14.4.A.0.157. If so, will I have a stock official rom with no root and stock recovery? Thanks. I would like to return back my phone to stock with latest updates.
There will be no root. I'm not sure what about the custom recovery though. Also I think SuperSU or Superuser won't be deleted.
in general there will be NoRoot.
And if you want to update to an official android version I suggest to download the ftf of it and flash with flash tool that would be easier
Sent from my C2105 using XDA Free mobile app

Downgrade Roms?

If I'm on a rooted MM rom (modest rom) with the latest firmware rooted and unlocked.. Can I install a LP rom without losing root and bootloader unlock . Can I simply install a 5.1 or whatever rom?
Sent from my SM-G935V using Tapatalk
revdirty said:
If I'm on a rooted MM rom (modest rom) with the latest firmware rooted and unlocked.. Can I install a LP rom without losing root and bootloader unlock . Can I simply install a 5.1 or whatever rom?
Sent from my SM-G935V using Tapatalk
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if it isn't a rooted rom you will loose root although most are rooted and you can just flash super su in twrp to root it. and roms don't write anything to the boot loader unless you are installing a full stock image in Odin. (tldr: yes)
Thanks for the clarification

ROM for LBL

Hello all,
I am using rooted Xperia M 1905 with stock rom 4.3. Unfortunately the status is Bootloader unlock allowed: NO
What ROM can you recommend for installing via Flashtool ?
acceleron said:
Hello all,
I am using rooted Xperia M 1905 with stock rom 4.3. Unfortunately the status is Bootloader unlock allowed: NO
What ROM can you recommend for installing via Flashtool ?
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Sorry, all custom rom need an unlocked bootloader device to work. But you still can try older mod for 4.3

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