[Q] HTC One won't turn on - One (M7) Q&A, Help & Troubleshooting

Hi my HTC one which has Android Revolution 13 installed on it recently ran out of battery and now it won't turn back on. I have tried wall charging and usb charging with 4 different chargers and wires, but the phone still refuses to turn on. There are no orange, green, or red lights on the phone that I can see however when I plug it into my computer the computer plays the sound that something was connected and then plays the sound that it was disconnected. I have also tried every combination of trying to turn the phone on from just the power button, power button and volume down, power button volume up, power button and both volume buttons from 30 seconds to 5 minutes. The phone absolutely just feels dead and the only response I get is from when it is hooked up to the computer and it only makes sounds from the pc the phone is still dead even when connected. HTC Sync does not recognize the phone either. Any ideas?

dowon1014 said:
Hi my HTC one which has Android Revolution 13 installed on it recently ran out of battery and now it won't turn back on. I have tried wall charging and usb charging with 4 different chargers and wires, but the phone still refuses to turn on. There are no orange, green, or red lights on the phone that I can see however when I plug it into my computer the computer plays the sound that something was connected and then plays the sound that it was disconnected. I have also tried every combination of trying to turn the phone on from just the power button, power button and volume down, power button volume up, power button and both volume buttons from 30 seconds to 5 minutes. The phone absolutely just feels dead and the only response I get is from when it is hooked up to the computer and it only makes sounds from the pc the phone is still dead even when connected. HTC Sync does not recognize the phone either. Any ideas?
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Click to collapse
Try holding down the power and volume down buttons while holding the proximity sensor directly under a bright light

Use search option..theres a ton of same problem like this in this forum..i also face the same problem!!..this thing is like a virus started to effect every H1 user!!
Sent from my GT-N7100 using xda app-developers app

I have tried searching for it but there are not alot of solutions mostly just the same problem. Most of the solutions are just the same hold the power button with the volume buttons.

What comes up in Device Manager when you plug into your PC? If you see QHUSB_DLOAD, you have a brick.
It's not unheard of for a phone to brick if you let the battery go completely dead. The phone is supposed to shut off before then, but if you force the issue, that can kill the battery.
You should be able to get a warranty return.

When i connect mine to pc nothing is detected..:banghead: same goes to the H1..nothing happen..no charging or blinking led..already try the trick power button+vol key..result non.. also try connect n disconnect power cable more than 20 times while holding power button only and power button+vol..still nothing..
Sent from my GT-N7100 using xda app-developers app

Hope this helps
naimmkassim said:
When i connect mine to pc nothing is detected..:banghead: same goes to the H1..nothing happen..no charging or blinking led..already try the trick power button+vol key..result non.. also try connect n disconnect power cable more than 20 times while holding power button only and power button+vol..still nothing..
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
Try this, took me over 2 days of tinkering
http://forum.xda-developers.com/showthread.php?t=2440524

Related

[Q][Solved] Htc One does not respond after charging over night

When I disconnected my phone from the charger this morning the LED did not shut down. The phone does not respond, now several hours later the green LED still is on (solid green). the buttons on the screen is lit but the screen is black. If I press and hold the power button the buttons on the screen starts to blink after a few second, but nothing happends. The same if I try to do a hard reset by pressing vol-down and pwr button. Nothin except the blinking from the buttons on screen. If I try to connect the phone to a computer nothing happends, the computer does not find the phone. If I try to call the phone notheing happends....the phone was turned on when connected to the charger.
Any idéas?
Problem solved, after2,5 hours the LED shut down and I was able to reboot the phone.
If you keep the power button held down for 10 to 15 seconds it will power off, because you can't pull the battery in this device HTC built in a power down feature to the power button
Sent from my HTC One using xda app-developers app

Atrix Hd wont turn on!!!! please help!!!!

Yesterday my Atrix hd just went black in the middle of text message. Ive tried to hold down the power button and volume keys. Ive tried to hold down the power button and volume up button and the power button and volume down button. Nothing worked. Tried several different charges and this still didnt work.Finally i watched a video on how to remove the battery and when i did that and plugged the phone back in the green indictor light comes on but nothing else works. I have the cynafox 4.4 rom on the phone. Is this phone fried?? Can something be done???
Your description sound like it's fried (a.k.a. hard bricked). If you can't get it to boot on (even to a black screen), I believe your phone has moved on to a better place. If so, I'm sorry for your loss
Sent from my MB886 using XDA Premium 4 mobile app
Ok if you get the green indicator as charging thats good news. Lol
Just remove the charger and by pressing v+ and power without let go plug phone to charge from wall
thedude5981 said:
Yesterday my Atrix hd just went black in the middle of text message. Ive tried to hold down the power button and volume keys. Ive tried to hold down the power button and volume up button and the power button and volume down button. Nothing worked. Tried several different charges and this still didnt work.Finally i watched a video on how to remove the battery and when i did that and plugged the phone back in the green indictor light comes on but nothing else works. I have the cynafox 4.4 rom on the phone. Is this phone fried?? Can something be done???
Click to expand...
Click to collapse
TecknoFreak said:
Ok if you get the green indicator as charging thats good news. Lol
Just remove the charger and by pressing v+ and power without let go plug phone to charge from wall
Click to expand...
Click to collapse
Leave it on the charger for a while, it may not have enough charge to boot. Then try the power + v salute..
I'm having the same issue light was blinking but now it stays on solid
Sent from my SAMSUNG-SGH-I577 using XDA Premium 4 mobile app

[Q] Broken Xperia Z

Hi everyone!
4 days ago i washed my phone for about 10 seconds, phone worked normally. After 1 hour i saw water went into both front and back camera. I got out all flaps and after some hours cameras were functional again. After even more hours buttons started to act weird. Sometimes power button wasn't working, sometimes volume up was acting like power button and so on. I tried to restart the phone, sometimes it went into safe mode(probably volume button was pressed by itself). Finally I couldn't start the phone at all(perhaps the power button stopped working at all).
After that i calmed down and put my phone into rice(hoping that would absorb water if any). After 24 hours i had no luck. When i had connected my phone to computer, the led was red, phone vibrated 3 times and then again and again.
Next step was to open the phone( removing the back with a hairdryer), took out the battery and trying to dry the phone with hairdryer. Still no succes. When connecting to PC and start flashtool, my phone wasn't recognised. I installed Sony Update Service (SUS) and then when i connected my phone i heard that sound you often hear when connecting a new device to an USB port. Now my phone is seen by flashtool, but it's always in fastbootmode. I even flashed CWM and it worked.
The problem is that it seems volume up is pressed always so i can't enter in flashmode to flash 4.4.2, it always goes into fastboot.
When on battery the phone is dead at all. Still when i try to charge the phone, it starts, displays Sony logo then shows that it's charging (at first that battery was empty but after 2 hours it got full charged). If i press power button it shutdown.
To resume, when on battery nothing happens( the battery could be dead). When plugged to wall charger the phone starts charging( so battery could work). Power button does nothing at all when on battery, but works when phone is charging or when connected to PC in fastboot.
If anyone had any idea what I could do I would be very appreciative. If you have any questions don't hesitate to ask me.Thank you very much for your support!
bavarezul13 said:
Hi everyone!
4 days ago i washed my phone for about 10 seconds, phone worked normally. After 1 hour i saw water went into both front and back camera. I got out all flaps and after some hours cameras were functional again. After even more hours buttons started to act weird. Sometimes power button wasn't working, sometimes volume up was acting like power button and so on. I tried to restart the phone, sometimes it went into safe mode(probably volume button was pressed by itself). Finally I couldn't start the phone at all(perhaps the power button stopped working at all).
After that i calmed down and put my phone into rice(hoping that would absorb water if any). After 24 hours i had no luck. When i had connected my phone to computer, the led was red, phone vibrated 3 times and then again and again.
Next step was to open the phone( removing the back with a hairdryer), took out the battery and trying to dry the phone with hairdryer. Still no succes. When connecting to PC and start flashtool, my phone wasn't recognised. I installed Sony Update Service (SUS) and then when i connected my phone i heard that sound you often hear when connecting a new device to an USB port. Now my phone is seen by flashtool, but it's always in fastbootmode. I even flashed CWM and it worked.
The problem is that it seems volume up is pressed always so i can't enter in flashmode to flash 4.4.2, it always goes into fastboot.
When on battery the phone is dead at all. Still when i try to charge the phone, it starts, displays Sony logo then shows that it's charging (at first that battery was empty but after 2 hours it got full charged). If i press power button it shutdown.
To resume, when on battery nothing happens( the battery could be dead). When plugged to wall charger the phone starts charging( so battery could work). Power button does nothing at all when on battery, but works when phone is charging or when connected to PC in fastboot.
If anyone had any idea what I could do I would be very appreciative. If you have any questions don't hesitate to ask me.Thank you very much for your support!
Click to expand...
Click to collapse
Did you connect phone holding volume down key or are you connecting usb after that pressing volume down key
androidtweaker1 said:
Did you connect phone holding volume down key or are you connecting usb after that pressing volume down key
Click to expand...
Click to collapse
Even if i down't press anything, just connect the phone to usb, led is blue, that means it's in fastboot mode...so i think volume up is stuck, pressed.
bavarezul13 said:
Even if i down't press anything, just connect the phone to usb, led is blue, that means it's in fastboot mode...so i think volume up is stuck, pressed.
Click to expand...
Click to collapse
or the volume pcb might have shorted
Please remember this for the rest of your life:
When you notice that water has went into your device.... TURN IT THE F OFF AND LET TIT DRY...
Using it while it's wet from the inside is really bad.
Update Guys
Today I've replaced that yellow connector that contains power, vol up and vol down buttons. I managed to enter flashmode and flashed the newest official rom .233. Power button and vol up work like charm, vol down is dead.
The problem is that my phone is stuck on safe mode(probably because vol down is stuck). I want to know if there's any solution to get rid of this safe mode. I read somewhere that changes can be made to the kernel so that vol down will be disabled for ever. If you know any ROM, any mod, whatever that disables the vol down button i'll appreciate your help.

Phone does not power on or charge...is my phone dead

Phone does not power on or charge...i
I was out during the day and when I tried using my phone it wouldnt turn on. I thought maybe the battery was dead. I didnt think much of it. I come home and tried charging it and led light doesnt come on. Now I'm really worried. I've tried most of the tricks including
- Press and hold power for 2 mins
- Press and hold power + vol up for 2 mins
- Press and hold power + vol down for 2 mins
- Hold phone under bright light and press and hold power + vol up for 2 mins
- Hold phone under bright light and press and hold power + vol down for 2 mins
- Connect to computer via USB. Computer does not detect phone device.
- Removed SIM card and repeated steps 1-5
What else can I try? What can I do to check if my phone is completely dead. This phone is only 1.5 years old.
crazyboy867 said:
I was out during the day and when I tried using my phone it wouldnt turn on. I thought maybe the battery was dead. I didnt think much of it. I come home and tried charging it and led light doesnt come on. Now I'm really worried. I've tried most of the tricks including
- Press and hold power for 2 mins
- Press and hold power + vol up for 2 mins
- Press and hold power + vol down for 2 mins
- Hold phone under bright light and press and hold power + vol up for 2 mins
- Hold phone under bright light and press and hold power + vol down for 2 mins
- Connect to computer via USB. Computer does not detect phone device.
- Removed SIM card and repeated steps 1-5
What else can I try? What can I do to check if my phone is completely dead. This phone is only 1.5 years old.
Click to expand...
Click to collapse
Go to your Windows devices manager then connect the phone and check if its detected as QHSUSB_DLOAD or anything else with "qualcomm".
alray said:
Go to your Windows devices manager then connect the phone and check if its detected as QHSUSB_DLOAD or anything else with "qualcomm".
Click to expand...
Click to collapse
Hey Alray! Good to see you here!
Sadly, even I have encountered the same problem as above, and have also tried the recommended solutions/steps, but to no avail. Also, I'm on an iMac. Any steps for this platform?
Without using a charger press and hold down the power and volume down keys for two minutes; release after two minutes, plug a wall (not a usb to computer) charger; the phone will flash a red (orange) light and reboot several times with the battery logo....don't mess with it, eventually it will go solid red (orange) and boot; the moment you get to your icons immediately kill the display. It may flash up a few times, just kill the display and let it fully charge. I about freaked out when I couldn't get mine started after misplacing it for months and finding it and it was as dead as dead can be, but it started after I looked up how to get it to start; hope this helps. Cute signature, almost true though!
alray said:
Go to your Windows devices manager then connect the phone and check if its detected as QHSUSB_DLOAD or anything else with "qualcomm".
Click to expand...
Click to collapse
Hi, I have the same problem and the phone is recognized like this
qcserial 2-1:1.0: Qualcomm USB modem converter detected
what can I do to repair this device?
Thanks!
Walo said:
Hi, I have the same problem and the phone is recognized like this
qcserial 2-1:1.0: Qualcomm USB modem converter detected
what can I do to repair this device?
Thanks!
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=67026330&postcount=10
Sent from my HTC One using XDA Labs
alray said:
http://forum.xda-developers.com/showpost.php?p=67026330&postcount=10
Sent from my HTC One using XDA Labs
Click to expand...
Click to collapse
OK, so the phone is dead, thnkz
Enviado desde mi XT1095 mediante Tapatalk

Question Deadboot problem with battery icon

Poco M3 Pro 5g
Stock rom
Locked bootloader
It was powered off for some time because I had to replace broken display
Now when I try to boot a battery icon appears and then it turns off. Same thing happen when I plug in the charger
I repair smartphones professionally so I am sure no hardware damage during the repair
Video demonstration:
Streamable Video
Watch this video on Streamable.
streamable.com
I went through it. try holding the power button, connect the cable and only release after the battery shows 1%. you can try holding the power and volume + or power and volume - buttons too instead of Power button only, in the same way. alternatively, you can leave it on the charger for hours and it might turn on. Make sure you are using the supplied xiaomi charger
If I plug the cable or I plug and hold the power button the phone just tries to boot continuously showing the battery icon and then turning off and repeat, nothing really happens
Is that what is supposed to happen?
Virtuazada said:
I went through it. try holding the power button, connect the cable and only release after the battery shows 1%. you can try holding the power and volume + or power and volume - buttons too instead of Power button only, in the same way. alternatively, you can leave it on the charger for hours and it might turn on. Make sure you are using the supplied xiaomi charger
Click to expand...
Click to collapse
piccolo132 said:
If I plug the cable or I plug and hold the power button the phone just tries to boot continuously showing the battery icon and then turning off and repeat, nothing really happens
Is that what is supposed to happen?
Click to expand...
Click to collapse
Yes, It happens. Luckily the phone will reach 1% and charge normally, keep trying
You actually saved me, it worked in the end, after some loops it booted alone, all I had to do was just let it sit there, didn't even have to keep power button all the time, once it started the loop I just left it there and when I came back it was booted.

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