Develop Bugs

[Q] Bricked desire Z?

hi there.
I just got this phone from friend. and the phone is dead.
I try push power button and nothing happens. i pull the battery out for few secs and try to hard reset, phone orange led is turn on and lights on keyboard are turned on. when turning on the phone is vibrating few times.
Can someone help repair this device. Please i really need this phone.

Its under warranty. Return to manufacturer.

no it's not.....

GeneralWoo said:
no it's not.....
Click to expand...
Click to collapse
what happens when you hold the volume rocker bar down and then push the power button? does the phone start up in bootloader?

No. Nothing.
When i press both "volume up & down" then phone led and all keyboard lights are on + vibrating few times.

GeneralWoo said:
No. Nothing.
When i press both "volume up & down" then phone led and all keyboard lights are on + vibrating few times.
Click to expand...
Click to collapse
Not sure if you are understanding me. Take out the battery. Then put it back in. Hold the volume "down" ...keep holding it down and then push the power button.
Sent from the future using my highly overclocked HTC G2

EdKeys said:
Not sure if you are understanding me. Take out the battery. Then put it back in. Hold the volume "down" ...keep holding it down and then push the power button.
Sent from the future using my highly overclocked HTC G2
Click to expand...
Click to collapse
I understand you. Nothing happens. same thing, black screen, no led....nothing
just When i press both "volume up & down" then phone led and all keyboard lights are on + vibrating few times.

GeneralWoo said:
I understand you. Nothing happens. same thing, black screen, no led....nothing
just When i press both "volume up & down" then phone led and all keyboard lights are on + vibrating few times.
Click to expand...
Click to collapse
It doesn't look good, sorry to say.
Sent from the future using my highly overclocked HTC G2

when you charge it does the battery light blink?

ilostchild said:
when you charge it does the battery light blink?
Click to expand...
Click to collapse
No, but its charging. i put on empty battery after few hours i put battery on another phone its fully charged

Does the led come on at all?
HTC Vision 1.8 OC, CM7 RC1==HAPPY!!

The only action that phone can do is: push both volume UP and DOWN buttons and power on the phone. Then ORANGE LED and Keyboard is lit, and phone vibrating few times.
Nothing else.

You know to just hold volume down, not volume up, right?
Press and hold the button that makes volume go down. While holding the down volume button also press the power button.
Sent from my HTC Vision using XDA App

onelikeseabass said:
You know to just hold volume down, not volume up, right?
Press and hold the button that makes volume go down. While holding the down volume button also press the power button.
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
yes i know that. in service told me that motherboard is dead, and if i buy the motherboard they will fix him..
Where can i buy motherboard....?

[q] can't get to recovery or bootloader!!!!!!!!!!!!

Updated to 4.22.651.2 rooted, and now I can't get to recovery or bootloader! I power down the phone and then hold the power button and volume down and nothing happens! When I release the power button it boots instantly! Whats going on?????
SD no functioning.... I think

Either turn off fastboot in settings-applications
or
hold down the power button and instead of power off, use reboot and start holding down vol down as soon as the screen turns off.
Sent from my PC36100 using XDA App

vandon1 said:
Either turn off fastboot in settings-applications
or
hold down the power button and instead of power off, use reboot and start holding down vol down as soon as the screen turns off.
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
That did it

Help

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.

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 button not working

Just recently my power button stopped working. I pushed the button to use my phone and it did nothing. For about five minutes pressing the power button did nothing. I had to press and hold up and power button to restart. Is working fine now but What I would like to know is why did this happen? How can I prevent something like this occurring?
Sent from my LG-LS970 using Tapatalk 2

ens04 said:
Just recently my power button stopped working. I pushed the button to use my phone and it did nothing. For about five minutes pressing the power button did nothing. I had to press and hold up and power button to restart. Is working fine now but What I would like to know is why did this happen? How can I prevent something like this occurring?
Sent from my LG-LS970 using Tapatalk 2
Click to expand...
Click to collapse
I've noticed mine has done the same thing a couple of times since I've gotten it. In my case I think the phone hot boots, maybe you have the same case
Sent from my LG-LS970 using xda app-developers app

Same issue but no case and it wasn't hot. I think it might be software related. Waiting a few minutes and holding the button for 30 seconds finally allowed it to boot.
Sent via carrier pigeon

I've experienced this just once with the same result. Power button + volume up resolved it.

I had same issue pre-root and vol up and power fixed the issue. No power button issue since.

Hi bro
dukaduka said:
I had same issue pre-root and vol up and power fixed the issue. No power button issue since.
Click to expand...
Click to collapse
can u let me know how to use power +Vol up button to solve this problem?

Hi
touchprofan said:
I've experienced this just once with the same result. Power button + volume up resolved it.
Click to expand...
Click to collapse
How to use power+vol up button to solve this? Can u plz explain?

rajeshnitk said:
How to use power+vol up button to solve this? Can u plz explain?
Click to expand...
Click to collapse
hold the power button at the same time as holding volume up button.... hold both for a few seconds might take as long as 8 seconds
will put you in fastboot mode....(if it doesnt go into fastboot that way can hold power button until screen turns off then quickly hold volume up until fastboot comes on)
once in fastboot tap volume down twice (slowly allow a slight pause between presses) then pres the powere button and you will be in recovery

hi
spleef said:
hold the power button at the same time as holding volume up button.... hold both for a few seconds might take as long as 8 seconds
will put you in fastboot mode....(if it doesnt go into fastboot that way can hold power button until screen turns off then quickly hold volume up until fastboot comes on)
once in fastboot tap volume down twice (slowly allow a slight pause between presses) then pres the powere button and you will be in recovery
Click to expand...
Click to collapse
Holding power button and vol up for some time just restarts the phone. Nothing happens.And holing power button also just restart the phone nothing more. Can u plz let me know what wrong I m doing.And then what to do after entering ito recovery mode?

spleef said:
hold the power button at the same time as holding volume up button.... hold both for a few seconds might take as long as 8 seconds
will put you in fastboot mode....(if it doesnt go into fastboot that way can hold power button until screen turns off then quickly hold volume up until fastboot comes on)
once in fastboot tap volume down twice (slowly allow a slight pause between presses) then pres the powere button and you will be in recovery
Click to expand...
Click to collapse
I can't even get my phone to the fastboot screen. Ive held down vol up and power. Vol down and power. All 3. I'm really at a loss. Any ideas before I just get a replacement? Also, my headphone jack has seemed to stop working along with my power button.

Wonhob said:
I can't even get my phone to the fastboot screen. Ive held down vol up and power. Vol down and power. All 3. I'm really at a loss. Any ideas before I just get a replacement? Also, my headphone jack has seemed to stop working along with my power button.
Click to expand...
Click to collapse
When I have trouble powering on I hold vol up while plugging in usb.