Bravia Engin not work after relock and restore TA - Xperia SP Q&A, Help & Troubleshooting

hi
before unloack bootloader I backup from TA . now relock bootloader by flash tools then restore TA by tabakup . then flash stock rom 201 and now bravia not woek but track id work good . what is problem ?

amir-kia said:
hi
before unloack bootloader I backup from TA . now relock bootloader by flash tools then restore TA by tabakup . then flash stock rom 201 and now bravia not woek but track id work good . what is problem ?
Click to expand...
Click to collapse
You should restore the TA backup while the phone's bootloader being unlocked.
Now, unlock your bootloader and then open BackupTA. Afterwards restore the backup again.

Tanx but I Update rom to .205 via wifi and now bravia works !!
can i flash z3 x-reality and vivid now ? rom is rooted .

amir-kia said:
Tanx but I Update rom to .205 via wifi and now bravia works !!
can i flash z3 x-reality and vivid now ? rom is rooted .
Click to expand...
Click to collapse
The problem was Sony forgot to put BE in .201, was fixed in .205.... now u can flash X-reality w/o problem.... maybe in .201 too, but I think .205/.207 are more stables 4.3 builds

Related

[Q] how root xperia z c6602 stock 4.3 10.4.B.0.569 with l

how root stock sony xperia z c6602 4.3 10.4.B.0.569 with locked bootloader ???
madjacky said:
how root stock sony xperia z c6602 4.3 10.4.B.0.569 with locked bootloader ???
Click to expand...
Click to collapse
there is no way as of yet.. only UB.
leongzxc said:
there is no way as of yet.. only UB.
Click to expand...
Click to collapse
:crying:
You are not allowed to post questions in the Android Dev section. Please refrain from doing so.
Sent from my C6603 using XDA Premium 4 mobile app
I was playing around with 4.3 last night and found a solution
- Flash the .67 firmware via flashtool
- Root 4.2 as you would have
- Backup the TA partition and Unlock your bootloader to relock the boot loader and avoid losing any DRM keys later
- Using flashtool flash the new firmware .569 (4.3)
- Then flash Doomlords advanced stock kernel
- Boot 4.3 and power down
- Using the recovery installed with the kernel flash a superSU.zip from somewhere around here.
- Reboot and you now should have root
- Reflash ONLY the .569 kernel from the FTF
- Power on and Restore your TA partition to relock your boot loader and return everything back to normal with root
Sonic5317 said:
I was playing around with 4.3 last night and found a solution
- Flash the .67 firmware via flashtool
- Root 4.2 as you would have
- Unlock your bootloader and Backup the TA partition to relock the boot loader and avoid losing any DRM keys
- Using flashtool flash the new firmware .569 (4.3)
- Then flash Doomlords advanced stock kernel
- Boot 4.3 and power down
- Using the recovery installed with the kernel flash a superSU.zip from somewhere around here.
- Reboot and you now should have root
- Reflash ONLY the .569 kernel from the FTF
- Power on and Restore your TA partition to relock your boot loader and return everything back to normal with root
Click to expand...
Click to collapse
can i root without unlocking bootloader?
madjacky said:
can i root without unlocking bootloader?
Click to expand...
Click to collapse
NO!
Sent from my C6603 using Tapatalk
madjacky said:
can i root without unlocking bootloader?
Click to expand...
Click to collapse
Hi.
At this time, you can't with 10.4.B.0.569 firmware.
so developers help us with this issue
STOP!
Sonic5317 said:
...
- Unlock your bootloader and Backup the TA partition to relock the boot loader and avoid losing any DRM keys
...
Click to expand...
Click to collapse
You can't backup the TA after you unlock the bootloader!
It's the unlocking that kills the DRM keys.
t1than said:
Hi, i'm facing problem that i didn't make any backup of TA Partition. since unlocking the bootloader lost the bravia engine, is there any way for me to get it back (the bravia engine)? i noticed that the bravia still work for youtube's video, but not for picture.
thanks before
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Xperia Z (C6602) v.10.4.B.0.569 (Jelly Bean 4.3)
Rom: Stock
Kernel: Stock
Rooted: YES
Unlocked Bootloader: YES
Click to expand...
Click to collapse
Stop asking the same question in every thread regarding root.
I already answered you in another thread.
The answer is no.
Sent from my C6603 using Tapatalk
please..
kingvortex said:
Stop asking the same question in every thread regarding root.
I already answered you in another thread.
The answer is no.
Sent from my C6603 using Tapatalk
Click to expand...
Click to collapse
Totally agree with kingvortex
Do you think there is way to root 4.3 on locked boot loader without sticky thread or at least thread on the top list ?
No way right now to root 4.3 locked and when it will be found you will find a lot of propaganda & at least sticky thread for this in The Developer section .
So please Keep Calm and wait..
NoSubstitute said:
You can't backup the TA after you unlock the bootloader!
It's the unlocking that kills the DRM keys.
Click to expand...
Click to collapse
Whoops, my mistake, edited.
its working Thanks
Sonic5317 said:
I was playing around with 4.3 last night and found a solution
- Flash the .67 firmware via flashtool
- Root 4.2 as you would have
- Backup the TA partition and Unlock your bootloader to relock the boot loader and avoid losing any DRM keys later
- Using flashtool flash the new firmware .569 (4.3)
- Then flash Doomlords advanced stock kernel
- Boot 4.3 and power down
- Using the recovery installed with the kernel flash a superSU.zip from somewhere around here.
- Reboot and you now should have root
- Reflash ONLY the .569 kernel from the FTF
- Power on and Restore your TA partition to relock your boot loader and return everything back to normal with root
Thanks .. its working the root and my bootloader is locked ..
Click to expand...
Click to collapse
AhmedX said:
Sonic5317 said:
I was playing around with 4.3 last night and found a solution
- Flash the .67 firmware via flashtool
- Root 4.2 as you would have
- Backup the TA partition and Unlock your bootloader to relock the boot loader and avoid losing any DRM keys later
- Using flashtool flash the new firmware .569 (4.3)
- Then flash Doomlords advanced stock kernel
- Boot 4.3 and power down
- Using the recovery installed with the kernel flash a superSU.zip from somewhere around here.
- Reboot and you now should have root
- Reflash ONLY the .569 kernel from the FTF
- Power on and Restore your TA partition to relock your boot loader and return everything back to normal with root
Thanks .. its working the root and my bootloader is locked ..
Click to expand...
Click to collapse
I don't get it ... so you are saying that you unlocked your unlockable bootloader? And you managed to root the latest update? That would be cool! But if I am not mistaken there's absolutely no way of unlocking a bootloader that is not allowed to be unlocked by the device. Anyways that would be cool if the devs give us this nice gift! But then again I am unaware that you can unlock the 4.3 as yet.
Click to expand...
Click to collapse
Yes
Alcatrazx said:
AhmedX said:
I don't get it ... so you are saying that you unlocked your unlockable bootloader? And you managed to root the latest update? That would be cool! But if I am not mistaken there's absolutely no way of unlocking a bootloader that is not allowed to be unlocked by the device. Anyways that would be cool if the devs give us this nice gift! But then again I am unaware that you can unlock the 4.3 as yet.
Click to expand...
Click to collapse
My device is allowed to be unlocked..
And yes I unlocked my bootloader with update 4.3..
after I rooted my phone. I restored my my TA
To get my DRM keys back after that my device is locked and rooted and I didn't lose BE2..
Click to expand...
Click to collapse

[Q] Unlocked bootloader with working X-Reality

How do I check if my DRM keys are still there?
From what I can see one my phone, the X-Reality is working fine on my videos and pics, also I am able to download music info.
This is after unlocking bootloader from a partially rooted .290 and flashing CWM Recovery+root and 136 firmware.
You already asked for yourself... Why you made this thread?
Wysłane z mojego C6903 przy użyciu Tapatalka
Are you saying on .136 they fix also the features like X-Reality, Bionz and Bravia? This will be great.
redkelah said:
How do I check if my DRM keys are still there?
From what I can see one my phone, the X-Reality is working fine on my videos and pics, also I am able to download music info.
This is after unlocking bootloader from a partially rooted .290 and flashing CWM Recovery+root and 136 firmware.
Click to expand...
Click to collapse
If you have unlocked bootloader...why would you have a partial root ?!!
are you sure that the bootloader is unlocked?
U seem to be on the stock kernel..which is resonsible for the x-reality and Bionz stuff
pranii23 said:
U seem to be on the stock kernel..which is resonsible for the x-reality and Bionz stuff
Click to expand...
Click to collapse
..but even on Stock will not work that stuff without DRM keys, to me just weird.
unlocked bootloader with x-reality and music info ok
pranii23 said:
If you have unlocked bootloader...why would you have a partial root ?!!
are you sure that the bootloader is unlocked?
U seem to be on the stock kernel..which is resonsible for the x-reality and Bionz stuff
Click to expand...
Click to collapse
Partial root on .290 was because I did the root .534 then update via OTA to .290
Sick of partial root as it did not allow me to edit the build.prop or other system files.
So decided easiest way was to unlock bootloader on .290 and then flash stock .136 firmware (singapore Singtel) with the CWM kernel from doomlordz. actually I did restore my TA backup from .290 and soft-brick phone so reflash firmware to startup, then unlock bootloader again.. but second time I did not let the phone reboot after unlock bootloader the second time, just disconnect from USB and reconnect again in fastboot mode. Maybe thats why didnt give it a chance to wipe the DRM keys away?
I am puzzled also as I managed to download music info via Wifi and also option to tick/untick X-reality engine is still there.
redkelah said:
I am puzzled also as I managed to download music info via Wifi and also option to tick/untick X-reality engine is still there.
Click to expand...
Click to collapse
Take a screen shot with X reality on and off. Compare them in gallery. The option to check and uncheck x reality will be there in locked or unlocked bootloader but it wont work on custom kernel. I wish I was wrong.
Interesting, I have my Z1 unlocked/rooted, I think that X-Reality is working (enabled in Display Settings) but how do I know if the Bionz and/or DRM keys are present and functional? Running iHacker 2.1 ROM.
BTW, I had downgraded to unlock (and backup up TA partition) and then flashed iHackers based on .290 based iHackers.
opposite of urs !! my X-reality was working on .290 UL
for me X-reality was working well on .290 UL without DRM keys .. then I relocked my phone and sure that makes my phone not booting So I updated my xpeira via pc companion to .136 and I totally lost X-Reality effect on both of videos and photos !! ...
after that I followed the steps on this thread :
http://forum.xda-developers.com/xperia-z/themes-apps/bravia-engine-2-restore-4-1-4-2-4-3-t2610923
so I restored my X-Reality but it's working only on photos now.. Not working on movies like .290 before and I'm sure about that
so weird !! .. for me the opposite !! X-reality was working well on .290 UL
Hani88 said:
for me X-reality was working well on .290 UL without DRM keys .. then I relocked my phone and sure that makes my phone not booting So I updated my xpeira via pc companion to .136 and I totally lost X-Reality effect on both of videos and photos !! ...
after that I followed the steps on this thread :
http://forum.xda-developers.com/xperia-z/themes-apps/bravia-engine-2-restore-4-1-4-2-4-3-t2610923
so I restored my X-Reality but it's working only on photos now.. Not working on movies like .290 before and I'm sure about that
so weird !! .. for me the opposite !! X-reality was working well on .290 UL
Click to expand...
Click to collapse
but now after few reboots X-Reality is working on movies now !!!!
regarding x reality after bootloader unlock
hi guys..i have unlocked my bootloader on xperia z1 without TA backup and i have lost DRM keys.
after that X reality stopped working..but i found a new patch that makes Xreality work without TA
http://forum.xda-developers.com/showthread.php?t=2642608
i have seen the Xreality effect in the album only but not in the videos..can u please check it out and help me if there is any other solution that i could go for???
suggestions are welcome
thanks in advance

[Q] unlock bootloader from version 4.3- 4.4.2 wont make z1 lose DRM keys anymore?

my Z1 is on lastest stock kitkat firmware 14.3.A.0.757
does i need downgrade,root and backup TA before unlock bootloader?
or i can unlock bootloader directly and flash doomlord kernel to install rooted rom?
thx for your help
hxq88 said:
my Z1 is on lastest stock kitkat firmware 14.3.A.0.757
does i need downgrade,root and backup TA before unlock bootloader?
or i can unlock bootloader directly and flash doomlord kernel to install rooted rom?
thx for your help
Click to expand...
Click to collapse
Its your choice
If you want to backup your ta you need to downgrade
If you are not bothered, just unlock
hxq88 said:
my Z1 is on lastest stock kitkat firmware 14.3.A.0.757
does i need downgrade,root and backup TA before unlock bootloader?
Click to expand...
Click to collapse
Yes
hxq88 said:
or i can unlock bootloader directly and flash doomlord kernel to install rooted rom?
thx for your help
Click to expand...
Click to collapse
if losing Warranty is not a problem to You then Yes, it's the quickest way. Doing this you will be unable to do a Backup TA so your DRM keys will be lost forever with the warranty.
i just need confirm unlock bootloader directly from 4.3 version is safe for all sony feature (x-reality, track ID, and camera ). i used nexus before thats why xperia system sencurity is strange with me
thanks your reply
hxq88 said:
i just need confirm unlock bootloader directly from 4.3 version is safe for all sony feature (x-reality, track ID, and camera ). i used nexus before thats why xperia system sencurity is strange with me
thanks your reply
Click to expand...
Click to collapse
I unlocked on 4.3 and Camera, Track ID working. X-Reality turn On and Off but I never, even when I was stock, saw any difference. So if you want unlock on 4.3 (FW .136) it's ok.

some question about restore TA

My phone is a LT25i
How to use Z1 camera for AOKP!?
somebody said you want use camera have to restore TA
I have a backup TA But I flash after unlocking other kernel and installed AOKP then restore the TA get FC....
If I use the restore TA backup after unlocking it will relock...
In this way I will not Flash kernel use custom ROM...
summary I want unlock bootloder use AOKP or CM ,and restore TA le't me use Z camera in custom rom
You can relock without restoring TA, but not vice versa.
If you restore TA backup, you always relock your bootloader. There's no other way unfortunately.
Bootloader locked = only stock kernel (or you will get soft-brick) = only stock firmware (or roms based on stock)
This is how it works.
About z1 camera I can't help you, but remember that if you want to run AOKP you have to be unlocked ALWAYS.
istux said:
You can relock without restoring TA, but not vice versa.
If you restore TA backup, you always relock your bootloader. There's no other way unfortunately.
Bootloader locked = only stock kernel (or you will get soft-brick) = only stock firmware (or roms based on stock)
This is how it works.
About z1 camera I can't help you, but remember that if you want to run AOKP you have to be unlocked ALWAYS.
Click to expand...
Click to collapse
Thank you. you let me acquire knowledge
you told me restore TA = relock bootloader I know this information today.
someone told to me if only your roms based on stock Otherwise, no way to use sony sotck camera.
only can use sony Camera Addons..
He says is right!?

Some [Q] about Bootloader Unlock [Xperia T]

So I want to unlock my phone Bootloader and install a fresh AOSP 4.4
Mine current android version is 4.3 Jellybean ( 9.2.A.1.199) and on the sony bootloader unlock site when I insert the dial number it says "Root status ...... Allowed "
I rooted it today ( havent installed recovery buy I can do it later)
My questions :
Can my phone brick while trying to unlock the bootloader?
Do I need to download the latest version or the 4.1 version of android ?
All this I'm doing 'cus my 1 year warrantly has ended today so Why not ? :good:
Don't think the bootloader unlock procedure has much risk of bricking your phone... especially if you use the official Sony Bootloader Unlock method. But you may want to read up on backing up your TA before unlocking the bootloader.
LaZiODROID said:
Don't think the bootloader unlock procedure has much risk of bricking your phone... especially if you use the official Sony Bootloader Unlock method. But you may want to read up on backing up your TA before unlocking the bootloader.
Click to expand...
Click to collapse
Can you help me a bit I'm like new to Xperia T developer world ( I have some skills from Xperia X8 but that is like a another world)
CS Fan 991 said:
Can you help me a bit I'm like new to Xperia T developer world ( I have some skills from Xperia X8 but that is like a another world)
Click to expand...
Click to collapse
I'd also suggest backing up your TA first. It's all in here: http://forum.xda-developers.com/showthread.php?t=2292598
If you unlock your bootloader, you lose your Bravia Engine. You can get it back when you lock bootloader, but only if you restore your TA. If you don't have this backup, BE is most likely lost forever.
LaZiODROID said:
Don't think the bootloader unlock procedure has much risk of bricking your phone... especially if you use the official Sony Bootloader Unlock method. But you may want to read up on backing up your TA before unlocking the bootloader.
Click to expand...
Click to collapse
ArtDC said:
I'd also suggest backing up your TA first. It's all in here: http://forum.xda-developers.com/showthread.php?t=2292598
If you unlock your bootloader, you lose your Bravia Engine. You can get it back when you lock bootloader, but only if you restore your TA. If you don't have this backup, BE is most likely lost forever.
Click to expand...
Click to collapse
I've done backing up my TA keys ( done the dry restore to make sure )
So Now I only need to unlock my bootloader ?
Still one question :
Can I use my current version of android 4.3
EDIT : Unlocked the bootloader , put rom , gapps , wipped WORKING AS A CHARM
Thanks for the help !
And if I would like to restore to stock do I need to relock the bootloader ?
CS Fan 991 said:
Thanks for the help !
And if I would like to restore to stock do I need to relock the bootloader ?
Click to expand...
Click to collapse
Nice!
If you want to get your phone back to stock, just flash a stock FTF. Flashtool does not require the bootloader to be relocked for that.
Unless you mean "stock" for warranty purposes, or selling the phone... then I guess I'd say yes to relocking the bootloader, after flashing a stock FTF (and also restoring the TA, of course)
Thanks 4 The Info )))

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