How can i relock my bootloader and install android L?
Hi there,
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Leqyz said:
How can i relock my bootloader and install android L?
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Do you have your DRM keys? The you can restore them with the tool and it will relock your bootloader.Try to do it on the same version that you backed them up from. If not you can use flashtool.
and then follow this one: http://forum.xda-developers.com/z3-compact/development/stock-firmware-23-1-0-690-generic-t3056413
Related
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
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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?
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Yes
hxq88 said:
or i can unlock bootloader directly and flash doomlord kernel to install rooted rom?
thx for your help
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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
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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.
Hey friends, I have a Sony Xperia Z device. First, i unlocked it's bootloader, then i re-locked it using the TA-partition backup. But now I want to RE-UNLOCK the bootloader to install the new Android 5.0 and I don't know how to do it. Do i need to do it in the normal way?
AGLMarius said:
Hey friends, I have a Sony Xperia Z device. First, i unlocked it's bootloader, then i re-locked it using the TA-partition backup. But now I want to RE-UNLOCK the bootloader to install the new Android 5.0 and I don't know how to do it. Do i need to do it in the normal way?
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follow the process from which u tried to unlock first time ,luckily Sony support official bootloader unlocking
http://m.youtube.com/watch?v=iIdJg7...ib290bG9hZGVy&client=mv-google&hl=en-GB&gl=IN
Hi !
I am using the tutorial of this thread http://forum.xda-developers.com/z3-compact/general/one-bootloader-unlock-flash-firmware-t2905047 to relock the bootloader using flashtool but but it does not work me, because bootloader is still unlock
What can be the problem?
Attached image log flashtool
Z3C model: D5308
snaky90 said:
Hi !
I am using the tutorial of this thread http://forum.xda-developers.com/z3-compact/general/one-bootloader-unlock-flash-firmware-t2905047 to relock the bootloader using flashtool but but it does not work me, because bootloader is still unlock
What can be the problem?
Attached image log flashtool
Z3C model: D5308
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Restore drm backup also relock bl. Maybe try it
Hello all! Im new in xda forum, so i will be greatefull if you help me with my Sony Z1 phone. I have Z1 c903 on android 5.0.2., and I was mad on sony becouse they didnt make update to 5.1, so i was looking on forum how to root and install some custom rom and make my phone updated. So i find on some thread that i should unlock bootloader, and i followed instructions and unlocked it, but without making some backup or anything else. So i have seen that there is official update for sony and i want to get back to lock bootloader. But when i enter flashtool and enter "blu" i click on relock bootloader, and start phone type *#*#service#*#* it say that my bootloader is still unlocked. How should i get back to locked bootloader or make official update to 5.1. Please make it more clear becouse i am pretty noob for android development and rest. Also i want to add that i have not rooted my phone or install some custom rom or other, i just have unlock bootloader and thats all. Could i get back my "DRM keys" and could i get back my ofiicial android. Thanks in advance.
koska92 said:
Hello all! Im new in xda forum, so i will be greatefull if you help me with my Sony Z1 phone. I have Z1 c903 on android 5.0.2., and I was mad on sony becouse they didnt make update to 5.1, so i was looking on forum how to root and install some custom rom and make my phone updated. So i find on some thread that i should unlock bootloader, and i followed instructions and unlocked it, but without making some backup or anything else. So i have seen that there is official update for sony and i want to get back to lock bootloader. But when i enter flashtool and enter "blu" i click on relock bootloader, and start phone type *#*#service#*#* it say that my bootloader is still unlocked. How should i get back to locked bootloader or make official update to 5.1. Please make it more clear becouse i am pretty noob for android development and rest. Also i want to add that i have not rooted my phone or install some custom rom or other, i just have unlock bootloader and thats all. Could i get back my "DRM keys" and could i get back my ofiicial android. Thanks in advance.
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oh dear, you lost your drm keys.... thats not good....all sony own camera features (bionz, noise reduction...) are lost now. So without your drm keys, you dont get an advantage of locking bl again. SImply flash official sony 5.1.1 and here you are
Tutorial?
mo120697 said:
oh dear, you lost your drm keys.... thats not good....all sony own camera features (bionz, noise reduction...) are lost now. So without your drm keys, you dont get an advantage of locking bl again. SImply flash official sony 5.1.1 and here you are
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Is there any tutorial how to flash 5.1.1. to my sony? Becouse i didnt root it, i is still my official 5.0.1 android.
koska92 said:
Is there any tutorial how to flash 5.1.1. to my sony? Becouse i didnt root it, i is still my official 5.0.1 android.
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Download the ftf (general section) and flash via flashtool, but untick the 3 wipe boxes if You want t to keep your data
Thanks
mo120697 said:
Download the ftf (general section) and flash via flashtool, but untick the 3 wipe boxes if You want t to keep your data
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Can you link me please?
koska92 said:
Can you link me please?
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FTF:
https://drive.google.com/file/d/0B_mcadp7d-Ivb0RoQTdmT29NN0U/view?usp=sharing
Then start at step 11:
http://www.ibtimes.co.uk/how-instal...z3-z2-devices-via-xperifirm-flashtool-1492498
can i relock bootloader in sony xz3 ?
lionman136 said:
can i relock bootloader in sony xz3 ?
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Wrong section, you have to ask in the Questions & Answers section.
You can, you have to flash the stock ROM for your device, be sure to overwrite completely all the custom you have flashing the stock firmware, then you can relock it through fastboot commands.