How to unlock your Rezound! HTCdev Method *with files and detailed explaination*

Slacker101

Senior Member
Oct 17, 2010
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I don't know why but someone asked for more detailed instructions so here ya go. Plus with the zip you can bypass the file grabbing from the SDK.

Boot loader unlock WILL VOID your WARRENTY

Windows only at the moment. You can do it on a mac from their steps I'm just clarifying and speeding it up a bit. Click the thanks button if I helped!

Make sure you have HTC Drivers installed. If you need them you can download them here

1. Alright, so in order to unlock your rezound go to http://www.htcdev.com/ then click on unlock boot loader -> Get Started -> Now if you have an account, log in. Otherwise register, validate the email, and then click on Begin Unlock Bootloader. Accept their terms and agreements and continue to step 2 when the window with their steps open. DON'T CLOSE OUT OF THEIR INSTRUCTIONS.

2. Their steps are pretty clear but I'll put a brief summary here. Make sure you have USB debugging on. You have to boot the phone into the bootloader by taking the battery out, putting it back in, and then holding the power button and the volume down at the same time. You then select FASTBOOT in the menu by clicking the power button (it should be the first option). Plug the phone into your computer and don't touch it anymore.

3. Download the attached zip folder and extract it to a location of your choice (I chose C:\Users\[Your Name Here]\unlock tools). Now open up the command prompt by going to start and typing cmd in the search bar. When it opens up navigate to the directory you extracted the unlock tools to.

ex. this is what I would have to do
HTML:
cd C:\Users\[Your Name Here]\unlock tools

Note: Ignore that mine says B: the default is C: I just have multiple hard drives and operating systems.

then type:
HTML:
fastboot oem get_identifier_token
when it finishes you should see a column of numbers, your unlock code. Copy the numbers and the start and stop lines without the bootloader prefix.


In order to copy right click -> Mark -> select the area -> Ctrl + C

Then go to the last page on the htc guide and paste it, for example



Click submit and if everything went well it should tell you to check your email!

After you receive your email from HTC simply download the Unlock_Code.bin and place it in the same folder as all of the other tools. Then in command prompt type:
HTML:
fastboot flash unlocktoken Unlock_code.bin


Now on your phone you will see



Use the volume keys to move up and down and the power button to select, same as in the bootloader.

NOTE: THERE IS NO GOING BACK AND YOUR BOOTLOADER WILL SAY RE-LOCKED IF YOU CHOOSE TO RELOCK. THIS DOES VOID YOUR WARRENTY.

Also choosing yes WILL PERFORM A FACTORY RESET

Last but not least if you want to re-lock simply type:
HTML:
fastboot oem lock
Credit to nightwings for figuring out that this works!

One Click Root via NislP

Amon Ra Recovery

Please press Thanks if this helped!
 
Last edited:

iceman99393

Senior Member
Apr 10, 2010
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i cant figure out how to open a bin file? lol nevermind it might have helped if i read the rest of htcs instructions.
 
Last edited:

mrbigdrawsz

Senior Member
Feb 16, 2008
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Canton, Michigan
I'm new at this so excuse my ignorance.

I understand by doing this I'll be able to perm root and basically do anything to my phone that an fully rooted and s-off phone would be able to do. I also get that if I do relock it'll say relocked.

So my question is what is the benefit of having s-off if this method will do everything I need?
 

Notorious

Senior Member
Aug 23, 2011
8,182
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Sydney
I'm new at this so excuse my ignorance.

I understand by doing this I'll be able to perm root and basically do anything to my phone that an fully rooted and s-off phone would be able to do. I also get that if I do relock it'll say relocked.

So my question is what is the benefit of having s-off if this method will do everything I need?
S-off makes it easier. With htcdev unlock you don't get all the features you would get with s-off

Sent from my PC36100 using XDA App
 
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Slacker101

Senior Member
Oct 17, 2010
337
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I'm new at this so excuse my ignorance.

I understand by doing this I'll be able to perm root and basically do anything to my phone that an fully rooted and s-off phone would be able to do. I also get that if I do relock it'll say relocked.

So my question is what is the benefit of having s-off if this method will do everything I need?
With an unlocked bootloader without s-off it's more of a pain in the ass basically. Along with the fact that without s-off we can't touch certain partitions, including the radio firmware and other things. What we can do for now is flash custom recovery, roms, and kernals.
 
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HTC Rezound

Member
Dec 18, 2011
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I am at this part

Step 7

Navigate to where you unzipped the ZIP file and go to the folder you just created (For Example: If you created the folder in C:\Android, then you would type in Command Prompt: cd c:\Android).

I just dont understand. I extracted and installed "android-sdk-windows" to my desktop, now how do i get it on the Terminal?
 

Slacker101

Senior Member
Oct 17, 2010
337
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I am at this part

Step 7

Navigate to where you unzipped the ZIP file and go to the folder you just created (For Example: If you created the folder in C:\Android, then you would type in Command Prompt: cd c:\Android).

I just dont understand. I extracted and installed "android-sdk-windows" to my desktop, now how do i get it on the Terminal?
There is a zip file at the bottom of the OP if you download that you don't need to worry about android-sdk-windows you just use the files inside. You just need to navigate to where you extracted the files in command line via the change directory command "cd". For example if I extracted it to my desktop in a folder called test the command would be
HTML:
cd c:\users\[Your Username]\Desktop\Test
Then you would use the fastboot command to read the identifier token which is
HTML:
fastboot oem get_identifier_token
 

oxlong27

Senior Member
Feb 16, 2011
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Beaver Springs Pa
Ok I got my unlock token (unlock code.bin) could any Linux savvy folks help me with what to type in the terminal to use it? Fastboot is working and debugging is enabled when I type in what the htc site says my terminal says cannot load unlock code.bin thanks guys please help. I'm on Linuxmint by the way

Sent from my ADR6425LVW using xda premium
 

Slacker101

Senior Member
Oct 17, 2010
337
91
0
Ok I got my unlock token (unlock code.bin) could any Linux savvy folks help me with what to type in the terminal to use it? Fastboot is working and debugging is enabled when I type in what the htc site says my terminal says cannot load unlock code.bin thanks guys please help. I'm on Linuxmint by the way

Sent from my ADR6425LVW using xda premium
Is the unlock_code.bin in the same folder as adb and fastboot?