Hello everyone,I have a question here...
My XSP bootloader is unlocked, and now I want to relock it...
But,when I unlock it, I forgot to backup my DRM keys...
Can I relock it without using the DRM keys?
Thank you before..
Sent from my C5302 using Xparent BlueTapatalk 2
Yes
Sent from my C5303 using Tapatalk
Yes you can but:
- No Bravia Engine
- No Gracenote/TrackID
- No OTA (thats what they are saying)
mrjraider said:
Yes you can but:
- No Bravia Engine
- No Gracenote/TrackID
- No OTA (thats what they are saying)
Click to expand...
Click to collapse
he will be able to install ota updates with locked bootloader
@mrjraider my phone bootloader is unlocked and still have bravia engine (compared to my friends xsp), I still can use track id and gracenote service, and still can received OTA update
Sent from my C5303 using XDA Premium 4 mobile app
mrjraider said:
Yes you can but:
- No Bravia Engine
- No Gracenote/TrackID
- No OTA (thats what they are saying)
Click to expand...
Click to collapse
ah,that's a waste to relock my bootloader then if the BE still not work..
mrjraider said:
Yes you can but:
- No Bravia Engine
- No Gracenote/TrackID
- No OTA (thats what they are saying)
Click to expand...
Click to collapse
Pulsa said:
@mrjraider my phone bootloader is unlocked and still have bravia engine (compared to my friends xsp), I still can use track id and gracenote service, and still can received OTA update
Sent from my C5303 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
how can it still work dude?they say if we unlock our bootloader we will lost the bravia engine and etc...
@Chena_22 i don't know, i think sony is lie to us, because i still use all sony service.
I'm now using stock sony's 4.3 with bootloader still unlocked
Sent from my C5303 using XDA Premium 4 mobile app
i too have unlocked bootloader and everything works fine on 4.3 stock
Even I have unlocked bootloader on rooted Xperia SP 4.3 and everything works fine. :-o
Sent from my C5302 using XDA Premium 4 mobile app
Chena_22 said:
how can it still work dude?they say if we unlock our bootloader we will lost the bravia engine and etc...
Click to expand...
Click to collapse
Everything works for me too with unlocked bootloader. Except for OTA updates.
It's really? I forgot to backup my TA and DRM keys while I was unlocking bootloader. Re-locking bootloader will bring my Bravia Engine back?
David Yaoming said:
It's really? I forgot to backup my TA and DRM keys while I was unlocking bootloader. Re-locking bootloader will bring my Bravia Engine back?
Click to expand...
Click to collapse
No it will just relock it. Bravia Engine wont work anymore
I have an Xperia SP currently running 4.1.2 rooted, bootloader locked.
My aim is to upgrade to 4.3.3 and root, for which i will have to unlock the bootloader. To do so I need a TA partition backup , for which again, root is required.
So, my question is that is it okay if I take a TA Backup now [in 4.1.2] and then upgrade OTA and unlock bootloader, root and then restore the 4.1.2 TA backup onto 4.3.3 in order to restore DRM keys and Relock the bootloader?
Has anyone done this?
is it safe?
Sent from my C5302 using Tapatalk
Vforvanadium said:
I have an Xperia SP currently running 4.1.2 rooted, bootloader locked.
My aim is to upgrade to 4.3.3 and root, for which i will have to unlock the bootloader. To do so I need a TA partition backup , for which again, root is required.
So, my question is that is it okay if I take a TA Backup now [in 4.1.2] and then upgrade OTA and unlock bootloader, root and then restore the 4.1.2 TA backup onto 4.3.3 in order to restore DRM keys and Relock the bootloader?
Has anyone done this?
is it safe?
Sent from my C5302 using Tapatalk
Click to expand...
Click to collapse
Yes, TA partition is not firmware related you can restore it in any stock firmware (don't try to restore your TA on a custom rom) test your back up first and make a many copy
Sent from my LT25i using XDA Free mobile app
ireaper4592 said:
i too have unlocked bootloader and everything works fine on 4.3 stock
Click to expand...
Click to collapse
Can you install the OTA update with that unlocked bootloader?
Mine is unlocked too.
I received a new firmware update, not installed it yet.
But my previous updates, such as Walkman, movies, and album are able to be installed via OTA update...
Sent from my Xperia M Single SIM [C1905] using Tapatalk
FrankHammer said:
Can you install the OTA update with that unlocked bootloader?
Mine is unlocked too.
I received a new firmware update, not installed it yet.
But my previous updates, such as Walkman, movies, and album are able to be installed via OTA update...
Sent from my Xperia M Single SIM [C1905] using Tapatalk
Click to expand...
Click to collapse
tell u the truth i wouldnt even try because i heard a lot of people brick phones by doing that, apps seem fine but whole firmware i personally wouldn't try just in case
ireaper4592 said:
tell u the truth i wouldnt even try because i heard a lot of people brick phones by doing that, apps seem fine but whole firmware i personally wouldn't try just in case
Click to expand...
Click to collapse
Then, I have to reflash firmware if I want to update -_-
Haha, it is fine
Sent from my Xperia M Single SIM [C1905] using Tapatalk
Related
I have C6906 from Bell and i can't wait for bell to release 4.3
can i just flash unbranded 257 using flash tool
and use pc companion to update to 290?
my phone is not sim unlocked yet / never touched boot-loader / didn't even bother rooting it.
I am still on stock 534
thanks in advance guys
yes
As Greg already said - yes.
Branded version is same ROM but without a craps from your carrier.
So, not only you'll be able to flash it without any problems but you'll be very happy when you see that your phone is little bit faster and "cleaner".
Also, if you want to unlock SIM lock (if it's available on your device), you can do that by simple code order via Internet.
Sent from my Z1
gregbradley said:
yes
Click to expand...
Click to collapse
funky0308 said:
As Greg already said - yes.
Branded version is same ROM but without a craps from your carrier.
So, not only you'll be able to flash it without any problems but you'll be very happy when you see that your phone is little bit faster and "cleaner".
Also, if you want to unlock SIM lock (if it's available on your device), you can do that by simple code order via Internet.
Sent from my Z1
Click to expand...
Click to collapse
Thanks guys!
I see few postings about problems upgrading such as losing imei or sim not accepting. since my z1 isnt rooted i wont be able to make any ta backups. Am i still clear to go?
Sent from my C6906 using XDA Premium 4 mobile app
choihan06 said:
Thanks guys!
I see few postings about problems upgrading such as losing imei or sim not accepting. since my z1 isnt rooted i wont be able to make any ta backups. Am i still clear to go?
Sent from my C6906 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
yes
I started with an EE Z1. Since then it's been generic European, generic global, and currently on Generic Nordic (so I can have 4.3). You'll be.fine
Sent from my C6903 using xda app-developers app
choihan06 said:
I have C6906 from Bell and i can't wait for bell to release 4.3
can i just flash unbranded 257 using flash tool
and use pc companion to update to 290?
my phone is not sim unlocked yet / never touched boot-loader / didn't even bother rooting it.
I am still on stock 534
thanks in advance guys
Click to expand...
Click to collapse
I've got the same phone from bell. First thing I did was flash an unbranded ROM. Bell has a few bloat apps that I hate. Best part is if you flash unbranded you don;t need to wait for updates. I got my update through PC Companion the day it was released.
Search the forums please.
choihan06 said:
I have C6906 from Bell and i can't wait for bell to release 4.3
can i just flash unbranded 257 using flash tool
and use pc companion to update to 290?
my phone is not sim unlocked yet / never touched boot-loader / didn't even bother rooting it.
I am still on stock 534
thanks in advance guys
Click to expand...
Click to collapse
Already been discussed here in detail.
Sony Xperia Z1 > Xperia Z1 Q&A, Help & Troubleshooting > Debrand xperia Z1?
I'm also on Bell with a c6906 and have done exactly what you are asking about and you will be fine. In case you didn't know we can't unlock our bootloader so the fix in 4.3 does not benefit us. Still 4.3 is a great update, loving the phone regardless.
metal_god69 said:
I'm also on Bell with a c6906 and have done exactly what you are asking about and you will be fine. In case you didn't know we can't unlock our bootloader so the fix in 4.3 does not benefit us. Still 4.3 is a great update, loving the phone regardless.
Click to expand...
Click to collapse
arggg we can't unlock bootloader? then no custom kernels, recoverys and roms are available for our phone? man i should grab one from sony.. screw bell lol
choihan06 said:
arggg we can't unlock bootloader? then no custom kernels, recoverys and roms are available for our phone? man i should grab one from sony.. screw bell lol
Click to expand...
Click to collapse
Copy *#*#7378423#*#* to your phone dialer and it will open up a service menu. Go to Service info then Configuration. The last line in that screen will say Boot loader unlocked allowed: No
So we are outta luck.
Sent from my C6906 using xda app-developers app
metal_god69 said:
Copy *#*#7378423#*#* to your phone dialer and it will open up a service menu. Go to Service info then Configuration. The last line in that screen will say Boot loader unlocked allowed: No
So we are outta luck.
Sent from my C6906 using xda app-developers app
Click to expand...
Click to collapse
I guess.. it says NO,
i guess I should have bought unlocked one from sony store..
choihan06 said:
Thanks guys!
I see few postings about problems upgrading such as losing imei or sim not accepting. since my z1 isnt rooted i wont be able to make any ta backups. Am i still clear to go?
Sent from my C6906 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Losing IMEI and SIM not accepted problems happen when you downgrade, not update.
I have a question... I try the leaked 4.3 ROM by DooMLoRD, but it works really really really bad for me!
Now i RE-LOCK my bootloader and i flash stock rom. I am wondering if now my phone is still rooted and if i can get the 4.3 update when is released...?
You will have lost root by flashing stock ROM... by going back to stock you will get updates via phone and PCC.
Sent from my C5303 using Tapatalk
@Jared89 if u have took the backup of TA partition.
And then relocked the BL with the latest flashtool and restore the TA then u will be as good a new.
U can get all the updates.
abhishekcal said:
@Jared89 if u have took the backup of TA partition.
And then relocked the BL with the latest flashtool and restore the TA then u will be as good a new.
U can get all the updates.
Click to expand...
Click to collapse
Okay, but i dont have backup. So i will NOT get the updates ?
I think so but I am not sure.
U can still flash the latest official when released.
So its not a worry.
Sent from my C5302 using Tapatalk
abhishekcal said:
I think so but I am not sure.
U can still flash the latest official when released.
So its not a worry.
Sent from my C5302 using Tapatalk
Click to expand...
Click to collapse
I noticed that my phone is not working the same way as before unlocking the bootloader. Is slower now.
Anyway... Is there any other way to make my phone like NEW... like i never unlocked the bootloader ?
Jared89 said:
I noticed that my phone is not working the same way as before unlocking the bootloader. Is slower now.
Anyway... Is there any other way to make my phone like NEW... like i never unlocked the bootloader ?
Click to expand...
Click to collapse
I dont think that should happen but if u want u can re lock the bl using the flash tool
Sent from my C5302 using Tapatalk
abhishekcal said:
I dont think that should happen but if u want u can re lock the bl using the flash tool
Sent from my C5302 using Tapatalk
Click to expand...
Click to collapse
I did already. A few days ago, but i am wondering if i can make my phone like new...
I think i make mistake when i unlocked it.
Bro I dont think that unlocking the boot loader will be the reason.
But u never know.
Sent from my C5302 using Tapatalk
Hi guys!
I've read several threads about loosing the BIONZ after unlocking the bootloader. Some say it depends on DRM, some say it has nothing to do with. It's possible to regain it after relocking the BL?
What is truth about this?
Unlocking bootloader makes no change to software...just make sure u have a TA backup....
Sent from my C6902
sruba209 said:
Unlocking bootloader makes no change to software...just make sure u have a TA backup....
Sent from my C6902
Click to expand...
Click to collapse
Actually it does make a lot of changes to the software. Just take a look at the stock rom logcat straight after booting. There's a check if bl is unlocked and if it is then it wipes some stuff.
TA backup is very important before unlocking it so u can go back to LB and send your phone in for a warranty. I can't tell what's up with the bionz as I've unlocked my BL and then restored it, but the camera doesn't seem to be as good as it was. That might be caused by 4.4 firmware though. Can't tell for sure.
Wysłane z mojego C6903 przy użyciu Tapatalka
I unlocked mine BL and mine Track ID still works? How come?
Skickat från min C6903 via Tapatalk
bihslk said:
I unlocked mine BL and mine Track ID still works? How come?
Skickat från min C6903 via Tapatalk
Click to expand...
Click to collapse
I unlocked and Track ID working like always. Do you want a vid?
Woot? I just say that track id works even without DRM. And its not market downloaded
Skickat från min C6903 via Tapatalk
some unlock bootloader guys confirm track ID work but they cant use update music info feature in walkman app, x-reality stop working, picture quality lower than lockbootloader
( im not sure, just read from google, should we make a thread to vote and confirm what feature stop working after unlock bootloader ?)
I can say it like this then.
I unlocked lost drm keys forever. I relocked my phone using flashtool. Drm keys still not there according to what we know.
But all the functions you mention works. I've compared pictures with ones that comes from a locked bl with never was unlocked. They are the same quality. The other functions you mention works aswell.
And remember now, I don't have any drm keys. But I have relocked bl. I unlocked last night again. And I actually checked these things just to see and guess what. They all still worked.
Sent from my C6903 using XDA Free mobile app
Jonas740 said:
I can say it like this then.
I unlocked lost drm keys forever. I relocked my phone using flashtool. Drm keys still not there according to what we know.
But all the functions you mention works. I've compared pictures with ones that comes from a locked bl with never was unlocked. They are the same quality. The other functions you mention works aswell.
And remember now, I don't have any drm keys. But I have relocked bl. I unlocked last night again. And I actually checked these things just to see and guess what. They all still worked.
Sent from my C6903 using XDA Free mobile app
Click to expand...
Click to collapse
Even Music info in Walkman works well. All these settings works without problem
bihslk said:
I unlocked mine BL and mine Track ID still works? How come?
Click to expand...
Click to collapse
That is your statement.
bihslk said:
Woot? I just say that track id works even without DRM. And its not market downloaded
Click to expand...
Click to collapse
As you put a Question Mark, I supposed you was asking and not confirming..
hey !
I have a new Z1 C6903 with the .108 firmware and I want to flash a custom rom ( stock android, probably Cyanogenmod). Do I need to unlock the bootloader for that ?
Thnx !
Afterlife737 said:
hey !
I have a new Z1 C6903 with the .108 firmware and I want to flash a custom rom ( stock android, probably Cyanogenmod). Do I need to unlock the bootloader for that ?
Thnx !
Click to expand...
Click to collapse
If you want cm on your Z1 you need to unlock your bootloader. Backup ta first
JustPlayingHard said:
If you want cm on your Z1 you need to unlock your bootloader. Backup ta first
Click to expand...
Click to collapse
How do I do this and do I unlock the bootloader before rooting the device ?? Is unlocking the bootloader risky ??
Root first, backup ta, then unlock the boot.
Sent from my C6903 using XDA Premium 4 mobile app
gregbradley said:
Root first, backup ta, then unlock the boot.
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Okay - is there an all in one guide I can follow from someone? How do I backup the Ta partition and do I have to unlock the bootloader using Android Sdk or is there a different way?
Thread closed. Please post your question once and use search.
Sent from my C6903 using XDA Premium 4 mobile app
Hey,
I've got a Sony Xperia z1 which I will be selling now and I need to get it to factory settings. Im currently running CM11 and am rooted, unlocked bootloader and have a custom recovery. Are there any guides that will get me back to stock firmware and is it possible to get it back so that no one knows it was ever rooted ?? When I unlocked the bootloader I backed up my TA partition.
Thnx
Afterlife737 said:
Hey,
I've got a Sony Xperia z1 which I will be selling now and I need to get it to factory settings. Im currently running CM11 and am rooted, unlocked bootloader and have a custom recovery. Are there any guides that will get me back to stock firmware and is it possible to get it back so that no one knows it was ever rooted ?? When I unlocked the bootloader I backed up my TA partition.
Thnx
Click to expand...
Click to collapse
you can flash the latest official firmware via flashtool(root,recovery gone) than you relock your bootloader and use the TA partition.
good luck
Anonymuszymus said:
you can flash the latest official firmware via flashtool(root,recovery gone) than you relock your bootloader and use the TA partition.
good luck
Click to expand...
Click to collapse
Do I need any luck ? Are there any step by step guides and where do I get the latest official firmware ??
Afterlife737 said:
Do I need any luck ? Are there any step by step guides and where do I get the latest official firmware ??
Click to expand...
Click to collapse
Look in the general section. There is a MEGA COLLECTION thread of FTFs there....
gregbradley said:
Look in the general section. There is a MEGA COLLECTION thread of FTFs there....
Click to expand...
Click to collapse
Are there any guides for the whole process you know of ?
you have 2 guides .you put it together and you have the guide for the whole process...not enough?
Sent from my C6903 using XDA Premium 4 mobile app
Anonymuszymus said:
you have 2 guides .you put it together and you have the guide for the whole process...not enough?
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Calm down please. English isnt my first language, I misread your answers srry
Afterlife737 said:
Calm down please. English isnt my first language, I misread your answers srry
Click to expand...
Click to collapse
everything is alright
Sent from my C6903 using XDA Premium 4 mobile app
Anonymuszymus said:
everything is alright
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Sorry to bother again but Im a bit of a noob :/ In which order do I proceed then ?? Does flashing the FTF via flashtoolget rid of the custom recovery and root the device ? Then I have to relock the bootloader via flashtool too and then restore the TA partition ???
Flash the FTF, root using newroot, restore your TA, flash the FTF again.
Done
.
gregbradley said:
Flash the FTF, root using newroot, restore your TA, flash the FTF again.
Done
.
Click to expand...
Click to collapse
Ohhh and this will regain my warranty correct ??
Well, warranty fraud is not condoned on XDA. I have told you how to relock your bootloader and return your phone to a stock state.
If unlocking your bootloader voided your warranty then its voided no matter what you do after that,
gregbradley said:
Well, warranty fraud is not condoned on XDA. I have told you how to relock your bootloader and return your phone to a stock state.
If unlocking your bootloader voided your warranty then its voided no matter what you do after that,
Click to expand...
Click to collapse
Erhmmm sorry I might be a bit lost ( English isnt my first language...) but I think I get what u are saying... So pls one last question - Is a locked bootloader and stock state any different then when I first got the phone ?
You got your phone with a locked bootloader and stock means it is the firmware that comes from Sony, so yes...
Sent from my C6903 using XDA Premium 4 mobile app
gregbradley said:
Flash the FTF, root using newroot, restore your TA, flash the FTF again.
Done
.
Click to expand...
Click to collapse
dats it ! All done, thanks so much ! :victory::angel: