-2
votes
1answer
732 views

Can I flash system.img.ext4 without unlocking bootloader or void KNOX warranty?

I understand that: The secure boot process checks signature of bootloaders, kernel and rootfs, but not /system partition. The Samsung KNOX e-fuse is set to 1 when any signature is bad. Tools such as ...
0
votes
0answers
6k views

**FAILED (remote: 12 signature verify fail)** HTC One M7

C:\xxx>fastboot flash recovery c:\recovery.img sending 'recovery' (10336 KB)... OKAY [ 1.988s] writing 'recovery'... (bootloader) signature checking... **FAILED (remote: 12 signature verify ...
0
votes
1answer
607 views

How to install Android to any phone very first time?

I know this sounds weird one. But I have a Motorola Photon 4g which has got corrupted or some unstable ROM. I am facing 15-20 blackouts and restarts. This led to think like that. I want to know the ...
5
votes
1answer
5k views

what is a bootloader unlocked phone?

What is a bootloader unlocked phone? How we can make use of it while creating or flashing ROMs? What are advantages of unlocked bootloaders over locked bootloaders? Why does not any OEM generally ...
1
vote
2answers
21k views

Can I flash CyanogenMod without unlocking bootloader?

With a locked bootloader on an SE ST17i running the rooted Stock Xperia Gingerbread 2.3.4, can I flash the CyanogenMod 9 onto it? Or do I really need my bootloader unlocked? I also have ClockWorkMod ...
3
votes
1answer
372 views

Does the bootloader need to be unlocked to flash my phone

I am not able to relate between bootloader unlocking and flashing. From what I understand, when I flash my phone with a custom ROM, it writes to the /boot partition and hence the bootloader has to be ...
9
votes
3answers
17k views

What does “fastboot oem lock” do?

I've had my phone for months, loading with several firmware, ROMs and OTAs, without ever running this command. What does it do? What I know is that "fastboot oem unlock" displays the confirmation ...