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relock bootloader

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LP.Bullets
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Location: Dnepropetrovsk
Default relock bootloader

hi guys, today i got notified that there is a new update for my c6602 which is 10.5.a.0.233)
tried to update it via sony pc companion but i got an error because of using modified software (bootloader unlocked)
i tried relocking it via flashtool BLU button but the phone wouldn't boot so i had to unlock it again
is there a working method for relocking it?
thanks
Devices:
1. SonyEricsson Xperia X1
2. SonyEricsson Xperia Arc S
3. Sony Xperia Z
 
Kariharri
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Quote:
Originally Posted by LP.Bullets View Post
hi guys, today i got notified that there is a new update for my c6602 which is 10.5.a.0.233)
tried to update it via sony pc companion but i got an error because of using modified software (bootloader unlocked)
i tried relocking it via flashtool BLU button but the phone wouldn't boot so i had to unlock it again
is there a working method for relocking it?
thanks
See steps 4 and 5: http://forum.xda-developers.com/show...37&postcount=1
Phone: Sony Xperia Z
ROM: Ultimate PureXZ Ultra v1
Kernel: Stock
 
LP.Bullets
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Posts: 36
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Location: Dnepropetrovsk
Quote:
Originally Posted by Kariharri View Post
thanks
it worked by using the flash tool to relock the bootloader using the BLU button (but after this the device won't boot)
then i flashed the new FTF file, i got the new firmware and the bootloader locked
Devices:
1. SonyEricsson Xperia X1
2. SonyEricsson Xperia Arc S
3. Sony Xperia Z
 
androidtweaker1
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Quote:
Originally Posted by LP.Bullets View Post
thanks
it worked by using the flash tool to relock the bootloader using the BLU button (but after this the device won't boot)
then i flashed the new FTF file, i got the new firmware and the bootloader locked
The bootloader is not relocked when you flash stock FTF.
You will loose custom recovery and root.
Flash recovery and root again.
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Current Devices
Sony Xperia Z:Stock 4.4.4 Rooted
Samsung Galaxy Nexus: Dirty Unicorns
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