Help - EVO 4G Q&A, Help & Troubleshooting

How do I get to the bootloader screen I'm new at this but everything I read hasn't worked

If you're on 2.3 you need to go to settings, applications, and unchecked fast boot...then power off the phone and hold volume down and the power button. Or download quickboot from the market
We're comin from a pure power source.

Turn phone off all the way.......
Hold Vol. Down
while holding Vol. Down
Hold Power button...
for 2-4sec then white screen should pop up

If Quickboot is enabled and you haven't disabled it, then you'll need to pull the battery out, put it back in, and then hold Vol. Down + Power for a few seconds until it gets to the bootloader.

Related

Can't get into download mode

I've tried what the "[GUIDE] Rooting the Samsung Captivate Glide i927/i927r" page said, ie:
Turn off the phone
Press volume UP and keeping the button pressed, press the power button
a screen should ask you if you wanna continue - press volume up to confirm
but it won't start up in download mode. Any thoughts?
liquidmetalrob said:
I've tried what the "[GUIDE] Rooting the Samsung Captivate Glide i927/i927r" page said, ie:
Turn off the phone
Press volume UP and keeping the button pressed, press the power button
a screen should ask you if you wanna continue - press volume up to confirm
but it won't start up in download mode. Any thoughts?
Click to expand...
Click to collapse
When you press Volume Up what does it do? Just reboot? once you press Volume Up you should be in D/L mode without doing anything else.
When I hold down the volume up key it doesn't do anything.
Turn phone off
Take battery out
Wait 2 minutes
Put battery in
Press volume up
Press power and hold both until the download confirmation screen comes up.
Thanks rovar, I've got it working now.

power off

I cant seem to off my phone.when i hold the power button,usually power menu pop up. But now when i hold power button,power menu doesn't pop out.help me,i can't restart my phone or turn off.my phone is not rooted
xxthemagesxx said:
I cant seem to off my phone.when i hold the power button,usually power menu pop up. But now when i hold power button,power menu doesn't pop out.help me,i can't restart my phone or turn off.my phone is not rooted
Click to expand...
Click to collapse
Long press keep press for a min and it will shut down. If not
1: do a reset
2: damaged power button
Sent from my GT-P3100 using Tapatalk HD

Phone not turning on

Tried every power volume button combinations, still not turning on. If you press and hold power button or Power +Volume Up button only htc logo appears and goes away after few seconds.
and in fastboot mode or recovery mode I don't know what it is said which appears by holding Power + Volume Down, nothing happens if I press power button on 'fastboot','Recovery','Show Barcode'
Help me to turn this thing on without factory reset please.
This same phone recently turned off and I managed to turn it on by charging via laptop and Volume up+Power .

HTC 10 Hard Power Off

Does anyone know how to force power down of the phone?
My phone is faulty and i need to mail it back to the seller. I cant use the screen but i need to turn it off before sending.
Pressing the power and volume down resets the phone, but does anyone know how to turn it off only?
Hold power + volume down to force the reboot, when the screen goes black keep the power button pressed and switch to volume up. This will reboot to the bootloader. Use the volume keys to navigate to power down and press the power button to confirm.
That should do it and all via physical buttons.

HTC One M8 stuck in boot loop, won't power off

Hey, so I was messing around with my phone and using TWRP, I deleted the original ROM and then, having forgotten that I'd deleted the ROM, tried to reboot the phone. My phone is now stuck on the HTC splash screen (which at the bottom has the text "This build is for development purposes only...") and won't turn off, despite me holding the power button for probably 1+ minutes. I'm planning to wait until the battery dies, then once I can boot again try to get into TWRP by holding the power button and volume down. Does anyone know if there's a way I can get to TWRP without having to wait until the battery dies (my phone is at full charge), or whether this will not work and I should try something else?
Thanks in advance!
Press and hold power & volume up buttons until the screen turn black then release both buttons and quickly press & hold volume down button only. This will get you to hboot
ckpv5 said:
Press and hold power & volume up buttons until the screen turn black then release both buttons and quickly press & hold volume down button only. This will get you to hboot
Click to expand...
Click to collapse
Thanks this worked!

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