Lock bootloader Sony Xperia Z1 - Xperia Z1 Q&A, Help & Troubleshooting

HI,
I have unlocked the bootloader of my xperia z1 stock firmware Lollipop.
I haven't installed custom rom or custom kernel etc. I haven't do the TA backup and now for install the officials updates from OTA without brick the phone I want lock the bootloader, how can I do it?
Sorry for my bad english. THANKS!

No one can help me?

Hi. There is solution. http://forum.xda-developers.com/showthread.php?p=45496437

sosio1 said:
Hi. There is solution. http://forum.xda-developers.com/showthread.php?p=45496437
Click to expand...
Click to collapse
Thank you I have resolved

Thread closed at the request of the OP.

Related

[Q] [REQ] ROOT TX 9.1.B.1.67 on locked bootloader

the new firmware of TX, 9.1.b.1.67 has been released
but the previous root methods are no longer available
i hope it could be rooted soon
request from all TX LB users, THANKS
:laugh::laugh::laugh:
Leo said:
the new firmware of TX, 9.1.b.1.67 has been released
but the previous root methods are no longer available
i hope it could be rooted soon
request from all TX LB users, THANKS
:laugh::laugh::laugh:
Click to expand...
Click to collapse
long time and no reply from a dev, seems like the firmware is a no-go-to-root-for-ever
ebi4321 said:
long time and no reply from a dev, seems like the firmware is a no-go-to-root-for-ever
Click to expand...
Click to collapse
an excellent firmware without root permission
it cant be more disappointed
Leo said:
the new firmware of TX, 9.1.b.1.67 has been released
but the previous root methods are no longer available
i hope it could be rooted soon
request from all TX LB users, THANKS
:laugh::laugh::laugh:
Click to expand...
Click to collapse
From your signature you have an unlocked bootloader. So just flash doomkernel and a root package and you will have root......
RootPackage-gregbradley.zip - 1.75 MB
PS, I have to ask why did you unlock your bootloader if you didn't know this?
gregbradley said:
From your signature you have an unlocked bootloader. So just flash doomkernel and a root package and you will have root......
RootPackage-gregbradley.zip - 1.75 MB
PS, I have to ask why did you unlock your bootloader if you didn't know this?
Click to expand...
Click to collapse
though ive unlocked the BL
but i restored the TA.img so im locked BL now..
im not going to unlock again these days
Leo said:
though ive unlocked the BL
but i restored the TA.img so im locked BL now..
im not going to unlock again these days
Click to expand...
Click to collapse
ok, so sony have already voided your warrenty....why not unlock to get root?
Hi all
anyone have a global version of this FW ? because my TX not from HK
devilmaycry2020 said:
Hi all
anyone have a global version of this FW ? because my TX not from HK
Click to expand...
Click to collapse
it's not obligatory to have a Hong Kong version of phone to flash a Hong Kong firmware, I have global phone but i've install this firmware, and it works perfectly, but if you want root, you need to have unlocked bootloader, BY THE TIME BEING the ROM is not rootable with locked bootloader...
but if you don't care about root, flash this firmware via flashtools, and it won't bring any problem

[Q] TMOBILE 6606 upgrade possible?

Does anyone know if TMobile brand Sony Xperia Z able to flash the other ROMs. I know it's BL and will lose TMO Wifi call function. But TMO stop at 4.3, and I cant see any hope for 4.4, 5.0. Is possible to flash other ROMs? Thank you.
Yes, you can.
foxhsu said:
Does anyone know if TMobile brand Sony Xperia Z able to flash the other ROMs. I know it's BL and will lose TMO Wifi call function. But TMO stop at 4.3, and I cant see any hope for 4.4, 5.0. Is possible to flash other ROMs? Thank you.
Click to expand...
Click to collapse
WIFI calling function will not work ofcourse but if you are not satisfied you can flash stock firmware anyday using XPERIA FLASH TOOL. You need to unlock the bootloader using official Sony Method. If you can unlock the BL which I was able to.
Then you can download and install Cyanogenmod 13,12,11,10. (C6603) - Yes, it has issues, so I switched to.
SlimKat 4.4.4 - YUGA (C6606) - NO BUGS AT ALL.
Also do remember to flash SGAPPS from their repository no the opengapp.org gapps.
Big difference I found is that Stock OS on new flash takes around 500-700MBs of RAM where SlimKAT takes only 350MB w/o GAPPS and 500MBs GAPPS.
Good luck! I will show you screenshots
muhammadahmadmujtaba said:
You need to unlock the bootloader using official Sony Method. If you can unlock the BL which I was able to.
Good luck! I will show you screenshots
Click to expand...
Click to collapse
What is the official Sony method to unlock the C6606? And can you post screenshots?
ecarlson said:
What is the official Sony method to unlock the C6606? And can you post screenshots?
Click to expand...
Click to collapse
The official tutorial is over here: https://www.youtube.com/watch?v=jWPYicb8_-Q
I guess that means there's still no way if your C6606 says "Bootloader unlock allowed: NO".

2015- Still no engineering for Bootloader Unlocking?

I own the Xperia SP since 2013. I recently got a Galaxy S6. The issue with the Xperia SP I had was like many others, even after Carrier Unlock, the bootloader unlocked allowed remained No. Hence I was very limited to the ROMs I can use. We don't even have Lollipop stable enough for daily use. UBL right now has Marshmallow and also Cyanogenmod Nightlies which I would like to try out on my Xperia before I root my Galaxy S6.
So do we have any updates for SP users to be able to unlocked the bootloader? I mean neither Sony nor carriers support the device anymore, they should allow us to play with it now, no?
Please post any updates here
i agree they should tell us how to unlock it as no -one supports it anymore
I read somewhere (i realy dont recall where) that sending your phone to sony so they can unlock the device for you. is possible.....
Any news ?
Hello frnds i need your help, i want to unlock bootloader of my xperia sp. Device model number is c5302 running on kk 4.3 and build version is 12..1.A.1.205 plzzz help
sachin5555 said:
Hello frnds i need your help, i want to unlock bootloader of my xperia sp. Device model number is c5302 running on kk 4.3 and build version is 12..1.A.1.205 plzzz help
Click to expand...
Click to collapse
Look here
http://forum.xda-developers.com/showthread.php?t=2292598 (backup ta, useful expecially if you want relock it again and mantain/use some sony features)
http://forum.xda-developers.com/showthread.php?t=2354721 (prerequisites and so on)
http://developer.sonymobile.com/unlockbootloader/ (official sony procedure to follow for unlocking)
Thank u raffhell thanks a lot ......can u plz also tell the root procedure and how to flash twrp recovery. Becoz for backing up ta partition rooted phone needed ...and thanks once again

Unlock Bootloader Xperia Z3+/Z4 SOV31 AU Japan Version

(ASK) Hello. Good afternoon from Indonesia. I am newbie in here. Please help me to root my Z3+ Japan Version because when I checked *##7378423#*#*, Bootloader Unlock Allowed: No. Please help me. Sorry for my bad English thanks.
I had the same problem, i don't know how to fix this
Garrsett said:
(ASK) Hello. Good afternoon from Indonesia. I am newbie in here. Please help me to root my Z3+ Japan Version because when I checked *##7378423#*#*, Bootloader Unlock Allowed: No. Please help me. Sorry for my bad English thanks.
Click to expand...
Click to collapse
Me too
:laugh::laugh::laugh::laugh:
disable xperia protection tools and all encryption mode after restart the NO become Yes :silly::silly::silly::silly:
ramonet666 said:
:laugh::laugh::laugh::laugh:
disable xperia protection tools and all encryption mode after restart the NO become Yes :silly::silly::silly::silly:
Click to expand...
Click to collapse
not work for docomo version 1292-0963_28.0.A.8.272 GLOBAL-LTECA-user
Not work For Me
Is Xperia Z4 (The non tablet one) and Xperia Z3+ the same phone? Cus the Z4 doesn't even get MM update... I want Nougat already
Same here nothing works..
Would be great to try a custom rom to try and cool this phone down...
burning a hole in my pocket..
Garrsett said:
(ASK) Hello. Good afternoon from Indonesia. I am newbie in here. Please help me to root my Z3+ Japan Version because when I checked *##7378423#*#*, Bootloader Unlock Allowed: No. Please help me. Sorry for my bad English thanks.
Click to expand...
Click to collapse
same probleme here
did find any solution ?
btw same from Indonesia here
wkwkwkk
Aircatcher said:
Is Xperia Z4 (The non tablet one) and Xperia Z3+ the same phone? Cus the Z4 doesn't even get MM update... I want Nougat already
Click to expand...
Click to collapse
They are the same phone, actually
I take it there isn't a fix for this presently? with a OS downgrade or otherwise? the Z4 can go down to Android 5.0 with official firmware.
Unlocked my SOV31 (au Xperia Z4) with the qUnlockTool (s1 network unlock tool) and this changed my "bootloader unlock allowed: no" to yes. I got the software and login credentials from a UK eBay vendor. If anyone runs into this information I hope it helps, took me forever to dig through threads on XDA/Reddit/GSM-Forum.
I need answers.

Root or relock bootloader Xperia xz3

I need help. I unlocked the bootloader of my Xperia xz3 and lost access to Google pay and other services. I wish it was possible to root my phone or block the bootloader again to get everything back to the way it was before. The twrp I'm trying to install does not seem to be compatible with version 52.1.A.3.20 from my cell phone. Does anyone have a compatible twrp?
Att jaks
jaksxp said:
I need help. I unlocked the bootloader of my Xperia xz3 and lost access to Google pay and other services. I wish it was possible to root my phone or block the bootloader again to get everything back to the way it was before. The twrp I'm trying to install does not seem to be compatible with version 52.1.A.3.20 from my cell phone. Does anyone have a compatible twrp?
Att jaks
Click to expand...
Click to collapse
@MartinX3
Could you help me? ♥
jaksxp said:
@MartinX3
Could you help me? [emoji813]
Click to expand...
Click to collapse
The XDA didn't notify me about you mentioning me xD
Please use the newest firmware and twrp
Relocking is not possible with your model
MartinX3 said:
The XDA didn't notify me about you mentioning me xD
Please use the newest firmware and twrp
Relocking is not possible with your model
Click to expand...
Click to collapse
Thank you! Do you know of any TWRP compatible with the latest Xperia xz3 firmware?
jaksxp said:
Thank you! Do you know of any TWRP compatible with the latest Xperia xz3 firmware?
Click to expand...
Click to collapse
You're welcome!
Please try the newest twrp from the XDA thread
MartinX3 said:
The XDA didn't notify me about you mentioning me xD
Please use the newest firmware and twrp
Relocking is not possible with your model
Click to expand...
Click to collapse
Hello again! Would you be able to port the latest TWRP version to the latest Xperia xz3 firmware? Tks!
jaksxp said:
Hello again! Would you be able to port the latest TWRP version to the latest Xperia xz3 firmware? Tks!
Click to expand...
Click to collapse
What exactly doesn't work?
MartinX3 said:
What exactly doesn't work?
Click to expand...
Click to collapse
I'll summarize ... I already have the bootloader unlocked, so I need the following tutorials and files ... Xperia xz3 drivers for the ADB fastboot (H8416) (Akatsuki) TWRP compatible with Xperia xz3, (I don't know if you can install either) an updated tutorial on how to do this safely and Magisk in zip to flash when installing TWRP. With all this, my problems are over because the SafeNet verification will be positive and I will be able to use Google pay again. Here is my thanks for all the attention and it was trusting you that I marked you to help me with all this!
jaksxp said:
I'll summarize ... I already have the bootloader unlocked, so I need the following tutorials and files ... Xperia xz3 drivers for the ADB fastboot (H8416) (Akatsuki) TWRP compatible with Xperia xz3, (I don't know if you can install either) an updated tutorial on how to do this safely and Magisk in zip to flash when installing TWRP. With all this, my problems are over because the SafeNet verification will be positive and I will be able to use Google pay again. Here is my thanks for all the attention and it was trusting you that I marked you to help me with all this!
Click to expand...
Click to collapse
Thank you
The twrp should also worm with the newer firmware
jaksxp said:
I need help. I unlocked the bootloader of my Xperia xz3 and lost access to Google pay and other services. I wish it was possible to root my phone or block the bootloader again to get everything back to the way it was before. The twrp I'm trying to install does not seem to be compatible with version 52.1.A.3.20 from my cell phone. Does anyone have a compatible twrp?
Att jaks
Click to expand...
Click to collapse
how did you unlock the bootloader?
Please can someone tell me if after rooting XZ3 the answering machine still works? And can I change the greeting message? Thank you
bro plz how you unlock the bootloader
you fix flash new rom global or sov39 and temproot and install the modules for bypass
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Temproot XZ3 Japan Version SOV39 AU / 801SO Softbank / SO-01L Docomo
Temp Root XZ3 Japan Version SOV39 AU / 801SO Softbank / SO-01L Docomo Thanks for @j4nn make and explorer a Exploit from Global. And many thanks for Mr. Dani from Indonesia the person how make this possible Exploit for japan rom. What's...
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