HTC ONE m8 4.4.4 unlock bootloader help! - One (M8) Q&A, Help & Troubleshooting

Hello guys, I have had my htc one m8 for a while now and wanted to root the device. After looking through many websites, i realized that you had to unlock the boot-loader. However, when i went to check my fast-boot, i saw that the boot-loader was locked but instead of being S-ON it was S-OFF and i can't unlock the boot loader using htcdev. How do i unlock the boot-loader with s-off?
Kind regards,
Arbaaz

What happens when you try to unlock the bootloader by HTCDev.com? S-off shouldn't prevent you from doing so. If you are having issue with unlocking the bootloader, I have a feeling its due to other factors, not s-off.
Since you are s-off, you can use the following thread to manually change the bootloader flag to UNLOCKED: http://forum.xda-developers.com/showthread.php?t=2708571
Another possibility, is if the phone was s-off by sunshine, the device would still have a valid sunshine license. Just install the sunshine app, and see if you can unlock the bootloader using the app (no HTCDev.com process required to do it this way).
http://theroot.ninja/download.html

Related

Doubt about S-OFF

May I know if One X is able to be S-OFF, is it mean that even the bootloader status is locked and we still can root and flash custom rom? How it different with unlock bootloader using HTCDev? sry for noob question..
No you need to be unlocked to root and flash custom roms. As of now HTCDev is the only method to allow unlocking.
Simple method. We don't know when Revolutionary will release their tool.
S-ON + LOCKED = You can only use official HTC firmware and only for the specific branded version you have.
S-ON + UNLOCKED = You unlocked it via htcdev. You're able to change the system and recovery images to allow for custom firmware. You can't alter anything regarding the baseband aka cell radio. HTC know you unlock via htcdev as they make you enter your serial number and other details to generate a phone specific unlock token. This will affect your warranty as any software caused faults are your own problem. General hardware warranty is still the same.
S-ON + RELOCKED = You relocked it after unlocking via htcdev. Same as S-ON + LOCKED except it shows you relocked.
S-OFF = No restrictions at all by the bootloader. You can alter everything. HTC don't let you do this and you need somebody else to work out a flaw in the bootloader to do it. Technically this voids your warranty as well but if you relock and don't leave any evidence that you did so then HTC won't know.
ken-ywk said:
May I know if One X is able to be S-OFF, is it mean that even the bootloader status is locked and we still can root and flash custom rom? How it different with unlock bootloader using HTCDev? sry for noob question..
Click to expand...
Click to collapse
No one knows about S-off.
It doesn't mean we can root and flash custom roms even on the locked bootloader. It was a different and unofficial way of unlocking the bootloader which can be locked again when we need.
We can do the same thing even in this HTC dev method, I mean locking the bootloader, but after that the status of the bootloader will be RELOCKED not locked. That means HTC people may know that our device is already unlocked before.
One more thing (which I heard and I am not sure), we can't flash ported roms on our device unless and until we have S-off.
Sent from my HTC One X using Tapatalk 2

Root without HTCDev

I just acquired a used M8 and would like to unlock the bootloader without HTCdev.
I found this thread:
http://forum.xda-developers.com/showthread.php?t=2475914
Which explains how to do so with S-OFF. I am willing to pay the 25$ for Sunshine, but apparently it requires root. So if I need to root, I need to register at HTCdev either way? What the use of unlocking the bootloader then if HTC already knows?
theevilworm said:
I just acquired a used M8 and would like to unlock the bootloader without HTCdev.
I found this thread:
http://forum.xda-developers.com/showthread.php?t=2475914
Which explains how to do so with S-OFF. I am willing to pay the 25$ for Sunshine, but apparently it requires root. So if I need to root, I need to register at HTCdev either way? What the use of unlocking the bootloader then if HTC already knows?
Click to expand...
Click to collapse
pretty sure sunshine will s-off and unlock your bootloader for you and will also set temp root whilst it works, give it a try, if it cant do it then you don't pay anyway. http://theroot.ninja/
If your phone is 2nd hand, does it have any warranty left on it, and if not, then why not just unlock via HTC dev, I did it on a brand new M8 3 months ago with 2 years warranty left on it.#, in order to flash a custom recovery, root and run sunshine, just my preferred way of doing it and only 10 mins work for the lot.

CID change questions

Hello, I am an owner of HTC 10 bought in T-Mobile in Poland, Europe. My latest available software through OTA was 1.95.118.3, as shown on screenshot below, with the security patch from August. I wanted to change my CID to USA unlocked, but I have a couple of questions:
1) If I unlock the bootloader and change CID, will I be able to re-lock the bootloader?
2) If so, do you think that if I change CID to USA-unlocked and relock the bootloader my phone will be normally accepted on HTC warranty as if it was just stock? Or will they say that if my CID is from usa, my phone has to be serviced in USA?
3) Can HTC prove that I've unlocked my phone's bootloader and thus refuse to accept the warranty? I mean, even if I relock it, does HTC collect any info during the process of unlocking?
Thanks for the reply!
Your phone is out of HTC warranty either way when the bootloader gets unlocked. Even without changing the CID.
You need to be S-Off in order to change your CID, and Sunshine gives the option to S-Off your phone without unlocking the bootloader.
With S-Off "locked" you will still be able to flash a custom recovery and ROM, but staying locked will hide that from HTC for warranty. You just have to go back to S-On using Sunshine
xunholyx said:
You need to be S-Off in order to change your CID, and Sunshine gives the option to S-Off your phone without unlocking the bootloader.
With S-Off "locked" you will still be able to flash a custom recovery and ROM, but staying locked will hide that from HTC for warranty. You just have to go back to S-On using Sunshine
Click to expand...
Click to collapse
What you said made me extremely happy One question - on sunshine changelog it says:
Version 3.4
No wipe/format for HTC 10 (when choosing S-OFF/LOCKED)
S-OFF/LOCKED will behave as S-OFF/UNLOCKED on HTC 10
Does it mean if I choose S-OFF/LOCKED it will still be shown in bootloader as UNLOCKED?
Magic Stick said:
What you said made me extremely happy One question - on sunshine changelog it says:
Version 3.4
No wipe/format for HTC 10 (when choosing S-OFF/LOCKED)
S-OFF/LOCKED will behave as S-OFF/UNLOCKED on HTC 10
Does it mean if I choose S-OFF/LOCKED it will still be shown in bootloader as UNLOCKED?
Click to expand...
Click to collapse
No it will show S-OFF/locked. But you can do everything you can do with an S-OFF/unlocked device.

[Problem][M8 S-off]Unlocking bootloader

My M8 is S-OFF locked, is there a way to unlock bootloader without HTCdev ?
Yes.
https://forum.xda-developers.com/showthread.php?t=2708571

bootloader unlock question

Hello sir. My device. Htc m9. My device already s-off...... on the boot loader screen how to s-on. & how to boot loader unlock plz sir help
You dont ever need to set s-on and you never need to lock or relock the bootloader. If your bootloader says locked or relocked and you want to unlock it then go to htcdev and follow the online instructions for unlocking the bootloader. You MUST use htcdev as that website will email you a key to flash via fastboot. You need htc_fastboot.exe too.

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