htc one m8 wont turn on or boot - One (M8) Q&A, Help & Troubleshooting

ive read alot of threads this is literally my last resort but i dont know what could be wrong or how i can fix it
ive tried new charging port and battery ive tried the battery reset/calibration button combo
i connect it to computer all i hear is the windows noise that says a device has been connected
all stock new screen and everything
all that happens is i connect it to charger and i get a solid red light for .5 second and the led turns back off ive left it charging with original charger and everything
PLEASE HELP :crying::crying::crying::crying::crying::crying:

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no power, no lights, no idea.... help?

Of usually i search and search until I find an answer but I have now idea what to do...
-T-Mobile Dash with a Cingular Sim running Kavanna 6.1 (and kavanna has ran fine on it for the most part)
-Phone randomly froze (wouldnt let me type a text msg)
-Powered off
-Went to power it back on and nothing -no lights, no nothing
-Tried the two softkeys and power button for two seconds
-Tried te camera button and power button
-Pulled batter multiple times and pulled all cards from it
-When it is plugged into a wall I dont even get a power charging light....
Any ideas? I cant afford a new phone
[email protected] said:
Of usually i search and search until I find an answer but I have now idea what to do...
-T-Mobile Dash with a Cingular Sim running Kavanna 6.1 (and kavanna has ran fine on it for the most part)
-Phone randomly froze (wouldnt let me type a text msg)
-Powered off
-Went to power it back on and nothing -no lights, no nothing
-Tried the two softkeys and power button for two seconds
-Tried te camera button and power button
-Pulled batter multiple times and pulled all cards from it
-When it is plugged into a wall I dont even get a power charging light....
Any ideas? I cant afford a new phone
Click to expand...
Click to collapse
looks like your battery is gone Try with another battery
woulnt I be able to get some sort of power or light with the batter pulled and it plugged in? cause I dont....
[email protected] said:
woulnt I be able to get some sort of power or light with the batter pulled and it plugged in? cause I dont....
Click to expand...
Click to collapse
Not if your battery is completely waste it. Check if your battery pins in your dash make full contact with your battery, because that can cause a problem (very odd, but it happens). If not, try another battery.
Have you checked your charger, I guess is damaged because if your battery is damaged or if is no battery at all and you connect the charger the led will turn red.
sam happened w me, no solution yet
hate to tell you that you might have bricked your phone,
the same happened to my excalibur, when i tried to flash it -mistakenly- with the wrong rom,
thing is; the rom is controlling the power charging process and the battery support to the device, if something went wrong with the rom for any reason; then no instructions are sent to the battery neither the charger, therefore: no power sign of any in the device.
i couldn't find an answer to fix my dash, but i think the solution is either changing the rom or JTAG-ing it might solve the problem, though i have no tools neither knowledge to do so.
sorry pal, the bright side is: you are a member of (BDC) the Bricked Dash Club
cheers
bootrecord said:
hate to tell you that you might have bricked your phone,
the same happened to my excalibur, when i tried to flash it -mistakenly- with the wrong rom,
thing is; the rom is controlling the power charging process and the battery support to the device, if something went wrong with the rom for any reason; then no instructions are sent to the battery neither the charger, therefore: no power sign of any in the device.
i couldn't find an answer to fix my dash, but i think the solution is either changing the rom or JTAG-ing it might solve the problem, though i have no tools neither knowledge to do so.
sorry pal, the bright side is: you are a member of (BDC) the Bricked Dash Club
cheers
Click to expand...
Click to collapse
With the information provided it hasn't been your same case due that he hasn´t flashed any other rom, so basically he can try another battery and see what happens.
errrrrr
New Battery - Still no lights and using the reset features found in the unbricking tutorial do not work.
Tried using a cable from my comp to give power to phone so it isnt power cable
So what now? I cant even get to a bootloader screen or anything.... I cant afford a new phone ERRR
**Update-
Was plugging in the USB cable and looks like it gets a connection only when it is plugged in a little but this not just at the end that connects to the phone (it happened when the phone was already plugged into the cable and I was plugging it into the comp and vice versa) Um so that is strange - the light does not stay on and when the battery is in the phone I do not get that quick red flash - so it still doesnt work and cant do anything
[email protected] said:
New Battery - Still no lights and using the reset features found in the unbricking tutorial do not work.
Tried using a cable from my comp to give power to phone so it isnt power cable
So what now? I cant even get to a bootloader screen or anything.... I cant afford a new phone ERRR
**Update-
Was plugging in the USB cable and looks like it gets a connection only when it is plugged in a little but this not just at the end that connects to the phone (it happened when the phone was already plugged into the cable and I was plugging it into the comp and vice versa) Um so that is strange - the light does not stay on and when the battery is in the phone I do not get that quick red flash - so it still doesnt work and cant do anything
Click to expand...
Click to collapse
Maybe is your USB port causing the problem.

[q] htc one v not starting up

FRIENDS I HAVE PROBLEM TO START UP MY HTC ONE V LET ME EXPLAIN D PROBLEM
YESTERDAY MY PHONE RESTARTED AUTOMATICALLY IN MY POCKET (SO DON'T KNOW ANY ERROR APPEARED OR NOT)..
WHEN I CHECKED OUT I TRIED TO POWER UP BUT PHONE WAS NOT EVEN BLINKED
WHEN CHARGER IS PLUGGED IN IT BOOT TILL HTC LOGO AND REBOOT AGAIN AND AGAIN
IN CHARGING MODE YELLOW LED BLINK FOR LITTLE TIME ONLY
I TRIED TO RESET (HARD RESET by power key and volume down key) but there it shows battery is low please recharge phone
now in short problem is when i charging phone it restart again and again ....... and not charging i tried for 2-3 hour continuously PLZ HELP ME TO OVERCOME THIS PROBLEM
rakeshc554 said:
FRIENDS I HAVE PROBLEM TO START UP MY HTC ONE V LET ME EXPLAIN D PROBLEM
YESTERDAY MY PHONE RESTARTED AUTOMATICALLY IN MY POCKET (SO DON'T KNOW ANY ERROR APPEARED OR NOT)..
WHEN I CHECKED OUT I TRIED TO POWER UP BUT PHONE WAS NOT EVEN BLINKED
WHEN CHARGER IS PLUGGED IN IT BOOT TILL HTC LOGO AND REBOOT AGAIN AND AGAIN
IN CHARGING MODE YELLOW LED BLINK FOR LITTLE TIME ONLY
I TRIED TO RESET (HARD RESET by power key and volume down key) but there it shows battery is low please recharge phone
now in short problem is when i charging phone it restart again and again ....... and not charging i tried for 2-3 hour continuously PLZ HELP ME TO OVERCOME THIS PROBLEM
Click to expand...
Click to collapse
This can happen if you are having low battery.
Just try using a different charger. There might be problem in your HTC's charger. Just try out if its getting charged by different charger. Or try charging your phone through USB port of your PC.
And then try starting again.
sent from HOV
powered by sphongle 4.2.2
Change USB cable, this happened to me too. Basically your cable gives it enough energy to stay on but it doesn't charge the battery. I thought i broke the battery but then found out it was the cable. For the boot loop try flashing a ROM and kernel
Sent from my One V using xda app-developers app

[Q] battery drained, Desire EYE wont charge and/or turn ON

Well this is my situation:
I bought a broken screen and broken digitalizer HTC Desire EYE with AT&T stock rom 4.4.4 lolipop
While waiting for the screen + digitalizer replacement, i decided to try ADB commands to remotelly access the cell from the PC.
When first time i turned ON the cell, it worked ok, all sounds of android OS could be heard and worked ok, and even HTC Sync showd up and i could even access the internal and external memory of the phone.
Then i tried to boot into fastboot with low battery levels, i rebooted in fastboot and my PC detected the drivers for such...
then since i was on blind cause the screen was broken, i clicked on I was supposing was recover (i needed to enter on recovery so i could run an ADB commands to activate USB debugging from recovery, so i also later have access to remote screen of the phone from the PC)
So, i clicked on blind thinking i was on recovery and after that the phone didnt charge any longer the battery or turned ON.... i connected the phone to the wall charger and not even the RED LED light of the battery turns ON anymore.
I tried all the options: 1) volume +, power
2) volume +, volume -, power
3) volume -, power (for over 20 secs) and nothing, im like lost here?
I also tried plugging the USB to the PC and that doesnt even work, nor the PC do any sound when a new device is connected, so its like the phone is completely dead.... any help is more than welcome
come on, no one? damn, im blind while waiting for the freaking chinnese screen replacemente... since i cant do crap... i started a wall charger for 4 days, lets see if this turns on at least the red light, which by the moment it doesnt... will keep updating this thread regarding the status and situation in the couple of days.
i'm having the same problem right now with my HTC desire and i just bought it in July brand new from AT&T. I was wondering if it ever turned back on for you?
csa1234 said:
Well this is my situation:
I bought a broken screen and broken digitalizer HTC Desire EYE with AT&T stock rom 4.4.4 lolipop
While waiting for the screen + digitalizer replacement, i decided to try ADB commands to remotelly access the cell from the PC.
When first time i turned ON the cell, it worked ok, all sounds of android OS could be heard and worked ok, and even HTC Sync showd up and i could even access the internal and external memory of the phone.
Then i tried to boot into fastboot with low battery levels, i rebooted in fastboot and my PC detected the drivers for such...
then since i was on blind cause the screen was broken, i clicked on I was supposing was recover (i needed to enter on recovery so i could run an ADB commands to activate USB debugging from recovery, so i also later have access to remote screen of the phone from the PC)
So, i clicked on blind thinking i was on recovery and after that the phone didnt charge any longer the battery or turned ON.... i connected the phone to the wall charger and not even the RED LED light of the battery turns ON anymore.
I tried all the options: 1) volume +, power
2) volume +, volume -, power
3) volume -, power (for over 20 secs) and nothing, im like lost here?
I also tried plugging the USB to the PC and that doesnt even work, nor the PC do any sound when a new device is connected, so its like the phone is completely dead.... any help is more than welcome
Click to expand...
Click to collapse
Was kind of in the same boat as you. Bought my EYE with a broken digitizer.. upon receiving it I found out that the phone wouldn't charge or turn on.. I had to replace the battery myself and now it works like a charm.!
Sent from my HTC Desire EYE using Tapatalk
battery replacement
Would you be able to fix mine because I've have tried everything and it still won't turn on please help
techsavi said:
Would you be able to fix mine because I've have tried everything and it still won't turn on please help
Click to expand...
Click to collapse
Check for dust or other dirt in your charging port, then use a toothpick to get it out, this fixed it for me.
Bumping because I have a similar issue and don't want to make a new thread.
My screen is fine, but the LED is off, plugging it in does nothing, and it wont turn on. Worked fine last night, it was in low power mode (on CM 14), I shut it off and plugged it in. Now, the next day, it's dead.

Rest In Peace Xperia T3

It died on me Last night when i tried to restart it,because wifi wasnt working. It shut off no problem,and when i went to turn it back on,nothing happened.
I have tried all the solutions i saw online, power button+vol up, power button + vol down, hard reset button,holding the hard reset button for some time.. also tried all these methods with the charger both plugged and unplugged from the wall socket. And nothing. not even the vibrations,not even the red light when its plugged into the wall.
I was curious since when i plug it in to my PC,it says USB device not recognised,and in Floshtool,it says that it recognised the phone,but it is connected with USB debugging off.
So when i saw that flash tool recognises it,i didnt touch any buttons,and just plugged it in to the charger,and im waiting another hour for that magical "2 hour charge" peroid before trying out all those methods above again. Do you think they will work,and if not,what else is on my palette?
Thank you,have a nice day,and a great week
Tried all the solutions after 2 hours charge,still no life out of it..

Red light/Battery problem

My fathers 5X stop working recently, unable to turn on the phone.
The two red lights was showed if I tried to charge is or start it.
So my first try was to change to a new orignal battery, the old battery seemed to bee very smooth(?).
After I installed the new battery nothing happens at all, even no red ligt and it doesn't respond on a charger either.....
Someone here who have experinced something similar?
@Peterrrrr said:
My fathers 5X stop working recently, unable to turn on the phone.
The two red lights was showed if I tried to charge is or start it.
So my first try was to change to a new orignal battery, the old battery seemed to bee very smooth(?).
After I installed the new battery nothing happens at all, even no red ligt and it doesn't respond on a charger either.....
Someone here who have experinced something similar?
Click to expand...
Click to collapse
does a pc recognize it when you plug it in via USB?

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