Hey! Few days ago my M8 has stopped working. Just picked up the phone in the morning and it was dead (didn't charge it at night). Only charging diode glows orange when the charger is plugged in.
I've checked battery voltage with multimeter and it was 4,04V. Tried to hold power button with every combination with VOL+, VOL- and still nothing... Charging icon doesn't appear on screen. I've also checked every possible connection inside and everything is OK. Do you have any suggest? I really want to rescue it cuz it's the best audio recorder I've ever had Please help:crying:
Try holding just power button for a minute or so. Or try power+vol up for a minute.
Most folks don't realize you have to hold the button for so long, in this situation (battery ran down).
redpoint73 said:
Try holding just power button for a minute or so. Or try power+vol up for a minute.
Most folks don't realize you have to hold the button for so long, in this situation (battery ran down).
Click to expand...
Click to collapse
I already tried hold every possible combination for more than 2 min.
stratocaster9724 said:
I already tried hold every possible combination for more than 2 min.
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Click to collapse
Try leaving it on the wall charger a few hours, and try again. Or try it with the charger connected.
I know you already tested the battery voltage as being good. But folks have had luck trying the various things I mentioned above. It's all you can do short of replacing the battery (which may not be the issue).
my device always red light is blinking. not open
Related
Hello!
I dropped my LGOG E975 and the screen has cracked. The upper half would still work. But i could not turn the phone off. So i let the battery run dry. When i came back from vacation, approx. a month after, i sent it in to change the screen. It got changed, but now it has another problem:
It wont turn on! At the store they said they could not get the phone to boot. I took it to a charger and while holding the volumebuttons it showed the LG logo for a second, then blinked red a couple of times. This happend twice. Now if i hold the power button for 15 seconds and plug it in, it will quickly blink a red light.
What to do? I suspect it's something with the software.
FIY i unlocket the bootloader, rooted and installed a recovery. Dont remember which one tho'.
Update:
I can now enter fastboot or download mode. But the phone wont be found by kdz. flashers.
Try to access recovery from the fastboot screen, pushing 2 times volume down then power.
Enviado desde mi LG-E975
Karcha said:
Try to access recovery from the fastboot screen, pushing 2 times volume down then power.
Enviado desde mi LG-E975
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Click to collapse
The phone turn black, blink red once and thats it.
As a sidenote, i can only put it in fastboot or downloadmode after i hold the powerbutton a while before plugging it in. Else the red LED wont blink.
I have no idea then
Have you tried to put it in fastboot without plugging it in? Volume down + Power button when the phone is off.
Karcha said:
I have no idea then
Have you tried to put it in fastboot without plugging it in? Volume down + Power button when the phone is off.
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Click to collapse
No response from the phone. Can it be a batteryproblem since the red LED flashes shortly when plugged in and entering fastboot/download mode or trying to open the recovery?
Maybe. Leave it charging for a while and try again.
My father always lets his phone die out of battery and he leaves it off for a while like that. When trying to power it back on, or when plugging it to the charger, the led flashes just like you described. It's not an OG, but it may be something similar what's happening to you, since you said you left it for quite some time turned off.
Okay, i will try to leave it over night. It will sit in the charger for 6 hours before my next check.
Try to upgrade/recovery with LG support tool in download mode
Sent from my LG-E977 using xda premium
It would still not turn on. Tried multiple chargers and leaving the phone in for a long time. I got a new battery on the way.
Sometimes it helps to hold the power button a bit longer.
cyraxx84 said:
Sometimes it helps to hold the power button a bit longer.
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Click to collapse
I held the powerbutton down for multiple minutes. Still no response. I ordered a new battery from Ebay. Hoping this would fix the issue. The battery have a expected delivery this week. Will update the thread with the results.
Hope it works :good:
Balano said:
I held the powerbutton down for multiple minutes. Still no response. I ordered a new battery from Ebay. Hoping this would fix the issue. The battery have a expected delivery this week. Will update the thread with the results.
Click to expand...
Click to collapse
try holding the power button down while it is still plugged into the charger....
Karcha said:
Hope it works :good:
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Click to collapse
Thanks!
gentlemandroid17 said:
try holding the power button down while it is still plugged into the charger....
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Click to collapse
I tried everything. Really. Every possible combination of buttons, chargers and cables. The phone would only give a response when plugging it in. So i expect it to be a charging problem with the current battery.
Balano said:
Thanks!
I tried everything. Really. Every possible combination of buttons, chargers and cables. The phone would only give a response when plugging it in. So i expect it to be a charging problem with the current battery.
Click to expand...
Click to collapse
what was the outcome with the new battery?
im an currently experiencing an issue that sounds much the same as this, difference is that i was using the teenybin software and the HS shutdown halfway through the update, and now will not do a thing other than blink the RED LED when i hold the power button down whilst pugged into charger
also to mention, the battery life on the HS prior to this was reasonable..
I have an HTC One M8 AT&T unlocked, rooted, ARHD 34 installed.
The other day I used the phone until about 9 AM and when I pulled it out of my pocket the very next time there was no response. I tried Volume Up + Power, Volume Down + Power, and Volume UP +Volume Down + Power no response. Tried all three again with power cord attached and still nothing. finally after about the 20th try with power attached I got a charge light to light for about a full second but then it goes off immediately. This now happens every time I plug it in. sometimes it's a full second of the charge light others it just flashes on then off immediately.
I need some help, because I am not sure what is happening and I don't want to just tear it apart and throw parts at it. I am thinking the battery took a crap on me but I need someone else to confirm my suspicions.
tsamrein said:
I have an HTC One M8 AT&T unlocked, rooted, ARHD 34 installed.
The other day I used the phone until about 9 AM and when I pulled it out of my pocket the very next time there was no response. I tried Volume Up + Power, Volume Down + Power, and Volume UP +Volume Down + Power no response. Tried all three again with power cord attached and still nothing. finally after about the 20th try with power attached I got a charge light to light for about a full second but then it goes off immediately. This now happens every time I plug it in. sometimes it's a full second of the charge light others it just flashes on then off immediately.
I need some help, because I am not sure what is happening and I don't want to just tear it apart and throw parts at it. I am thinking the battery took a crap on me but I need someone else to confirm my suspicions.
Click to expand...
Click to collapse
Have you tried using a different charger? You can also check if there is a damage on you charging port.
Try using your charger to a different phone and if it works then there is a problem with your charging port. You may want try plugging in the charger to your M8 and try to move the cable near the port. If it works, then you must charge your phone in a specific position. The best thing to do is call HTC to process RMA.
Installed Viper Rom 5.0.2 running normally for around a month.
I plugged the phone as usual for charging in night at around 15% battery level.
In morning phone was dead.
Left it charging for a while but unable to switch it back on.
No led comes up while charging.
Did lot of research online and Tried all methods like pressing Power + Up or Power + Down or Power + Up + Down for a while for switching the phone on.
But no response from the phone
Also when I put in the micro-usb socket (when attached to charger or computer) while pressing power + volume up buttons the led flash orange for a second.
Connected with PC shows up as QHSUSB_BULK under device manager.
Please help in reviving my phone.
Thanks
rajinderpalsingh said:
Left it charging for a while but unable to switch it back on.
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Click to collapse
How long is "a while"? Let it charge for several hours (overnight) and try another cable and charger, in case the first one is broken.
Then try to hold power+vol up (or power+vol up+vol down)for a minute or more.
The fact it flashed an LED at all is a good sign. A true brick usually has not LED response.
OoohhhI KNOW...
****...i hope i am doing this rite...
Anyway...what you do is so the volume up , power , and the return buttons all at one time...until it turns on....leave alone so it can reboot.
It should be good to go...
Seriously i found if you do this to any device acting unusual...even for
volume issues...check your devices cpu..if it runs hot a lot,
i found this to be related somehow in the htc..
Call me c r a zy
You have to do it longer...if you have no reply...dude this works ..
Or your phone is Effingham dead dude.....
xBLISSx said:
****...i hope i am doing this rite...
Anyway...what you do is so the volume up , power , and the return buttons all at one time...until it turns on....leave alone so it can reboot.
It should be good to go...
Seriously i found if you do this to any device acting unusual...even for
volume issues...check your devices cpu..if it runs hot a lot,
i found this to be related somehow in the htc..
Call me c r a zy
You have to do it longer...if you have no reply...dude this works ..
Or your phone is Effingham dead dude.....
Click to expand...
Click to collapse
Naa nothing worked...
led comes on (just for a second) when I keep pressing the power button and put in the cable to the phone.
Also I noted that when I plug in the cable a bit further than the exact slot of charging point led stays for 4-5 second then goes off.
very frustrating it has become...
HTC M8 Completely Dead
Finally I sent the M8 for hardware check and repair.
But unfortunately it was completely dead for no reason.
I left the hope and bought a new phone....
NO Solution at last...
HTC should help me out here...
There phone is completely dead... in just less than 2 years and that to with normal usage (without extreme usage)
I hope someone takes the message to htc for the problems the customers are facing from there devices..
They should just replace such devices with new one for satisfying the customers who had believed in there devices and paid premium amount for the same.
Hi Guys,
Strange problem here.
My M8 does not respond to any button combination at all.
But when I plug in the charger, the red LED Light comes up, the battery icon comes on the screen, the red LED gets brighter, and then everything goes black and the process starts again.
I was wondering if any of you guys experienced this, or know what this is? It suddenly happened.
I was thinking of a problem with the battery, but not sure?
M8 is running the latest insertcoin.
Charge the phone for several hours (overnight) on wall charger (not connected to computer). Then hold power + vol up button for a minute or longer, and see if any change (even if it's just the HTC logo screen). Folks often don't realize you need to hold the buttons what long in certain "stuck" situations, including battery drained/power off. That includes myself, I thought my M8 was bricked some months ago, as I was simply not holding the buttons long enough.
redpoint73 said:
Charge the phone for several hours (overnight) on wall charger (not connected to computer). Then hold power + vol up button for a minute or longer, and see if any change (even if it's just the HTC logo screen). Folks often don't realize you need to hold the buttons what long in certain "stuck" situations, including battery drained/power off. That includes myself, I thought my M8 was bricked some months ago, as I was simply not holding the buttons long enough.
Click to expand...
Click to collapse
Thanks for the reply. Tried that already, but will try again later today. If there are more suggestions, always welcome.
Good Morning,
I have a big Problem with my M8, it wont boot anymore. Yesterday evening my phone shut itself down because of low battery and I let it charge over night on a wall charger. But It wont boot, no matter how long I press the power Button/Power Button+Vol. up/ Power Button+Vol. down....
When I connect it with a charger, the orange led is turning on and the battery with the lighting inside on the black background is turning up. Nothing special until now. But it doesnt stay in this state, after 3 seconds the screen gets black and the orange led ist turning off for 1 or 2 seconds. After this the same process is starting aggain. The Led is turning on, the battery icon with the lighting poping up.....
Is my M8 dead or does someone know to fix this?
Hai96 said:
But It wont boot, no matter how long I press the power Button/Power Button+Vol. up/ Power Button+Vol. down....
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Click to collapse
I don't know how long you are trying to push the buttons (always help for you to be specific as possible when asking for help). But try holding power button only for a minute or more, as that is the length of time required in some situations. Many folks (myself included) have freaked out, thinking the phone won't power on, as they don't realize the button needs to be held for that long (and a minute is a pretty long time to hold the button - maybe a bit counter-intuitive).
If still no change, try a different charger and a different cable. Maybe the phone is not receiving proper charge.
I'm confidant you don't have a "brick" (such as damaged hboot, bad motherboard, etc.) since you at least get the phone charging graphic. I suspect the phone will boot (at least to the bootloader screen) as long as it has sufficient charge. Bad batter is another possibility. But seeing as replacing the battery costs money, and involves taking the phone apart; let's eliminate other possibilities first.