how to relock the bootloader n unlock it again?????????/
hi I have an htc evo 3d gsm . i relock with this "fastboot oem writesecureflag 3"
I restored the device whith this guide:
http://forum.xda-developers.com/showthread.php?p=25501212
now the devices , if I plug the cable on pc turns on in fastboot.
HBOOT-1.49.0007
RADIO-11.25.3504_06_M
How do I flash a ruu ?what exactly?
If you have unlocked bootloader you must relock it first to flash ruu. Command for that: fastboot oem lock. After that you should be able to flash ruu.
Command fastboot oem writesecureflag 3 is for making S-on.
dont use that command with unsigned bootloaders or you'll brick your device!
c000ler said:
If you have unlocked bootloader you must relock it first to flash ruu. Command for that: fastboot oem lock. After that you should be able to flash ruu.
Command fastboot oem writesecureflag 3 is for making S-on.
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But the device's bootloader is locked
jackebbe said:
But the device's bootloader is locked
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Click to collapse
man
How can we relock the bootloader?
I am trying to flash a recovery but the recovery seems to need a locked bootloader.
Guy's I need to relock my bootloader
I tried with flashtool but it's not working
Does anyone have a method of re-locking the bootloader of ZB553KL/ZD553KL or remove the bootloader warning splashscreen?
You can relock the bootloader through fastboot (fastboot oem lock), but make sure all your images are original or you'll bootloop until you unlock the bootloader again, which sometimes can't be done through fastboot.