Bootloader Unlock issue

PodCulture

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Jun 29, 2010
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Louisville, KY
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EDIT: Well after a few hours of bashing around at it I managed to get the bootloader unlocked. However I am having one wicked time trying to get twrp installed as my recovery, and to S-off my device.

When I got to run : fastboot flash recovery twrp.img I get the error "unable to load twrp.img" Now I know darn good and well it is prob some stupid error on my part, but this is driving me batty and help would be greatly appreciated.

Brad


OK..Maybe I'm dumb...but I'd rather post a question than screw around and brick my phone.

Admittedly it has been a couple years since I had an HTC device. (Just got a Bolt today) Been to HTC Dev unlock to try and unlock my bootloader however I am running into an issue when trying to run oem get_identifier_token. Getting 'fastboot' is not recognized as an internal or external command. operable program or batch file.

Been thru this a couple times before on older HTC Devices (last one was an M8-HK Edition) and not had issues.

I installed everything it said to on the HTC site. But I'm stalled out at step 5 on the HTC Dev site. and can't seem to get any further than that. (and yes phone is in DL mode)

Anyone kind enough to help an old dummy out?
 
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OMJ

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Jun 11, 2007
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EDIT: Well after a few hours of bashing around at it I managed to get the bootloader unlocked. However I am having one wicked time trying to get twrp installed as my recovery, and to S-off my device.

When I got to run : fastboot flash recovery twrp.img I get the error "unable to load twrp.img" Now I know darn good and well it is prob some stupid error on my part, but this is driving me batty and help would be greatly appreciated.

Brad


OK..Maybe I'm dumb...but I'd rather post a question than screw around and brick my phone.

Admittedly it has been a couple years since I had an HTC device. (Just got a Bolt today) Been to HTC Dev unlock to try and unlock my bootloader however I am running into an issue when trying to run oem get_identifier_token. Getting 'fastboot' is not recognized as an internal or external command. operable program or batch file.

Been thru this a couple times before on older HTC Devices (last one was an M8-HK Edition) and not had issues.

I installed everything it said to on the HTC site. But I'm stalled out at step 5 on the HTC Dev site. and can't seem to get any further than that. (and yes phone is in DL mode)

Anyone kind enough to help an old dummy out?
1. make sure you're in download mode, not bootloader
2. make sure twrp.img is in your sdktools folder

maybe a bad download of twrp?
 

PodCulture

Senior Member
Jun 29, 2010
108
24
0
Louisville, KY
www.PodCulture.com
The saga continues...

Now Im stuck in this weird loop after S-off getting this screen:
It says "your phone is encrypted" enter your lock screen password. I did and it said correct, but your data is corrupted. You must do a factory reset. I try that process, the phone reboots, comes back up to that same "your phone is encrypted"


EDIT: Well after a few hours of bashing around at it I managed to get the bootloader unlocked. However I am having one wicked time trying to get twrp installed as my recovery, and to S-off my device.

When I got to run : fastboot flash recovery twrp.img I get the error "unable to load twrp.img" Now I know darn good and well it is prob some stupid error on my part, but this is driving me batty and help would be greatly appreciated.

Brad


OK..Maybe I'm dumb...but I'd rather post a question than screw around and brick my phone.

Admittedly it has been a couple years since I had an HTC device. (Just got a Bolt today) Been to HTC Dev unlock to try and unlock my bootloader however I am running into an issue when trying to run oem get_identifier_token. Getting 'fastboot' is not recognized as an internal or external command. operable program or batch file.

Been thru this a couple times before on older HTC Devices (last one was an M8-HK Edition) and not had issues.

I installed everything it said to on the HTC site. But I'm stalled out at step 5 on the HTC Dev site. and can't seem to get any further than that. (and yes phone is in DL mode)

Anyone kind enough to help an old dummy out?
 

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OMJ

Recognized Developer / Recognized Contributor
Jun 11, 2007
7,839
15,968
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MN
twitter.com
Now Im stuck in this weird loop after S-off getting this screen:
It says "your phone is encrypted" enter your lock screen password. I did and it said correct, but your data is corrupted. You must do a factory reset. I try that process, the phone reboots, comes back up to that same "your phone is encrypted"
yes, after s-off u have to format data
 

PodCulture

Senior Member
Jun 29, 2010
108
24
0
Louisville, KY
www.PodCulture.com
Unlocked needs root and twrp

Honestly...I don't know where I screwed up. (in the various how-to's I read I didn't see a format data step) I took the phone to Sprint and they were kind enough to flash it for me...so I am back up and running. Booted into DL mode and verified that I'm still unlocked and S-off. But where to go from here I don't know. I'd love to flash twrp and SU, but paranoid about semi-bricking it again. I used to know how this crap worked but that was quite awhile ago. (a couple phones and a couple versions of Windows ago)

How are you trying to format data?

Sent from my unknown using XDA Labs
 

OMJ

Recognized Developer / Recognized Contributor
Jun 11, 2007
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MN
twitter.com
Honestly...I don't know where I screwed up. (in the various how-to's I read I didn't see a format data step) I took the phone to Sprint and they were kind enough to flash it for me...so I am back up and running. Booted into DL mode and verified that I'm still unlocked and S-off. But where to go from here I don't know. I'd love to flash twrp and SU, but paranoid about semi-bricking it again. I used to know how this crap worked but that was quite awhile ago. (a couple phones and a couple versions of Windows ago)
flashing twrp & SU isn't difficult...since you unlocked bootloader, you should already have the fastboot tools needed.

1. download latest twrp (3.1.1-0 as of now) https://dl.twrp.me/pme/twrp-3.1.1-0-pme.img
2. copy that img to your sdktools/fastboot folder
3. reboot into download mode
4. flash twrp: fastboot flash recovery twrp-3.1.1-0-pme.img
5. reboot to bootloader, then reboot to recovery
6. create a backup if u want
7. flash/install SuperSU https://s3-us-west-2.amazonaws.com/supersu/download/zip/SuperSU-v2.82-201705271822.zip
 
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PodCulture

Senior Member
Jun 29, 2010
108
24
0
Louisville, KY
www.PodCulture.com
Thanks! Got everything back up and running now. Nice to have a phone I can use the way I want to again. TONS of bloat though.


flashing twrp & SU isn't difficult...since you unlocked bootloader, you should already have the fastboot tools needed.

1. download latest twrp (3.1.1-0 as of now) https://dl.twrp.me/pme/twrp-3.1.1-0-pme.img
2. copy that img to your sdktools/fastboot folder
3. reboot into download mode
4. flash twrp: fastboot flash recovery twrp-3.1.1-0-pme.img
5. reboot to bootloader, then reboot to recovery
6. create a backup if u want
7. flash/install SuperSU https://s3-us-west-2.amazonaws.com/supersu/download/zip/SuperSU-v2.82-201705271822.zip