How do I get into bootloader on 3vo - HTC EVO 3D

I turned the phone off and held volume button down and push them power button but nothing!
HTC EVO 3D

killa2009 said:
I turned the phone off and held volume button down and push them power button but nothing!
HTC EVO 3D
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Go to settings then go into your power settings. Turn off Fast Boot. Then try it again.

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Bootloader

Hallo alle,
I have a question, how can I get in the bootloader? Power + volume down?
Sent from my HTC EVO 3D
That is correct. Make sure to uncheck fastboot in your settings, or restart your phone. When choosing to restart, watch LEDs go out at the bottom of the phone. When they go out, hold volume down.
oMaRcO said:
Hallo alle,
I have a question, how can I get in the bootloader? Power + volume down?
Sent from my HTC EVO 3D
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Yup, power & volume -.....Make sure fastboot is unchecked in settings>power. You could also download quick boot from the market, which will allow you to boot to the bootloader or recovery straight from the rom. Also a lot of the updated custom roms have these options built into the power button prompt.
You can make sure by pulling the battery for a few seconds before powering on and holding down the down volume. That is how I first did mine.
many thanks guys!!

How to get to hboot?

Power off.....then???
epic touch who?.........EVO baby!
Volume down and power
3VO Sent
Press the volume down key and hold that and power key at the same time for about 5 seconds.
sent from my 3v0
For this to work, you must properly power off the Evo. To do this, first disable fast boot from the Settings/Power menu, then power off.
Wait a few seconds to make sure the phone is completely shut off (soft buttons light should go off), then power up as Masamichi said by holding the power and volume down button until you see the hboot screen (5-7 seconds)
That's all. Had to run through the settings first. Hboot 1.5 : (
epic touch who?.........EVO baby!

[Q] Broken power button problem

my htc amaze has a broken power button and would flash on and off unless i take out the battery. the power button is gone, but the power sensor is still there. the phone will stay on if i push on the power sensor correctly.
you guys have any advice on fixing this and how much would it cost to repair?
thanks a bunch
have you checked on ebay for any repair parts?
Should be warranty.
yeah i checked around ebay and google for a power ribbon flex, but no luck finding one.
i found this searching around, but does it work for htc amaze? (http://forum.xda-developers.com/showthread.php?t=1524858)
heres a picture if it helps:
http://postimage.org/image/hw25joisb/
I used Button Remapper to map the power on/off to the camera button. Never used the camera button anyway.
You can remap the power button to nothing.
dkb218 said:
I used Button Remapper to map the power on/off to the camera button. Never used the camera button anyway.
You can remap the power button to nothing.
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Does it work to turn the phone on when its off? I only ask because I would like to set it up like you did with camcorder button.
Live and Die on this day....
chozyn said:
Does it work to turn the phone on when its off? I only ask because I would like to set it up like you did with camcorder button.
Live and Die on this day....
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It won't be able to, since the power button is assigned to turn on the device. There's one way I know of that you can use to turn the phone on when it's off. It requires a computer though.
You will need 4ext recovery installed. After that, have the phone connected to a computer and then (assuming you have adb drivers set up) type in the following command:
adb reboot
That should boot up the phone.
Sent from my HTC Ruby using xda app-developers app
Thanks that is great to know!
Live and Die on this day....
chozyn said:
Does it work to turn the phone on when its off? I only ask because I would like to set it up like you did with camcorder button.
Live and Die on this day....
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Sorry for the delay in answer. You can map the power button to whatever button you like. It does turn the phone off and on. I will act exactly as the power button does.
It won't be able to, since the power button is assigned to turn on the device. There's one way I know of that you can use to turn the phone on when it's off. It requires a computer though.
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That's incorrect. Once the cam button is mapped as a power button, it will behave exactly as the power button.
dkb218 said:
Sorry for the delay in answer. You can map the power button to whatever button you like. It does turn the phone off and on. I will act exactly as the power button does.
That's incorrect. Once the cam button is mapped as a power button, it will behave exactly as the power button.
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No it doesn't behave like a power button. Sure it can wake the device and put it to sleep, but it CAN NOT power up the device once it's off. The power button sends a different kind of signal when the phone is off, and cannot be remapped with software means. It's a hardware button that tells the phone to turn on.
Before you go and tell me that it's not true, I even tested it out myself just to be sure and yep, it doesn't power on the device once it's off.
Sent from my HTC Ruby using xda app-developers app
Keylogger_0 said:
No it doesn't behave like a power button. Sure it can wake the device and put it to sleep, but it CAN NOT power up the device once it's off. The power button sends a different kind of signal when the phone is off, and cannot be remapped with software means. It's a hardware button that tells the phone to turn on.
Before you go and tell me that it's not true, I even tested it out myself just to be sure and yep, it doesn't power on the device once it's off.
Sent from my HTC Ruby using xda app-developers app
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I stand corrected. I thought he was talking about stand-by off. I also tested if the button works to power on the device and you are correct, it doesn't work.
To the OP. My power button does work if I remove the battery case and press the spot where the battery case button would make contact with the phone. It would seem to be a problem with the button making contact with the phone.

Is there a way to force a reset without pulling the battery?

On my previous HTC EVO 4G when things when wrong (e.g. stuck in a boot loop) I could pull out the battery and then go into recovery (holding power button wouldn't work). Since you can't easily access the battery on this does anyone have a way that you could force it off in case something like this happens? Thanks
itsmattgw said:
On my previous HTC EVO 4G when things when wrong (e.g. stuck in a boot loop) I could pull out the battery and then go into recovery (holding power button wouldn't work). Since you can't easily access the battery on this does anyone have a way that you could force it off in case something like this happens? Thanks
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power button and both volume up and down for about 10 secs.
Another is power and vol down for 10 secs, then when the phone shuts off, let go of the power for one sec, then hold again. That takes you to the bootloader which you can get to recovery from
Sent from my EVO using xda app-developers app
bennyboy78 said:
Another is power and vol down for 10 secs, then when the phone shuts off, let go of the power for one sec, then hold again. That takes you to the bootloader which you can get to recovery from
Sent from my EVO using xda app-developers app
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That works too but you get a screenshot in the process.
If you just want to force power off the phone, you can hold just the power button for ~8 seconds.

Power Button Failure?

So, for the past few days, I've had to push the power button three times to turn the screen on. Yesterday it completely stopped working, and had to use a Viper tweak to use volume buttons as power button. Late last night it has been working so-so. Aby ideas?
Sent from my EVO using xda app-developers app
iandmacdonald said:
So, for the past few days, I've had to push the power button three times to turn the screen on. Yesterday it completely stopped working, and had to use a Viper tweak to use volume buttons as power button. Late last night it has been working so-so. Aby ideas?
Sent from my EVO using xda app-developers app
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This is more of a workaround than a fix, but MeanBean has the option to use the camera button to turn the screen on, to hold the home button to load the advanced power menu, and to hold the back button to turn the screen off. You can get by pretty well without ever using the actual power button.

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