[Q] M8 doesn't turn on,what should I do? - One (M8) Q&A, Help & Troubleshooting

My recently purchased M8 finally brought me here.
1.bought a refurbished phone, phone doesn't turn on after charging for 10 hours.
2.Not one percantage of battery seems to be charged,no green colour in charging status but a void battery box appears
3.Tried to reboot with ADB tools, tried all the buttons, still orange light keeps flashing
4.Battery drained, my tears drained
What do you think there is left for me to try?

Yo. This happened to me today. Phone just stopped booting. Try Pwr+Vol Up+ Vol down. It worked for me.

hi said:
My recently purchased M8 finally brought me here.
1.bought a refurbished phone, phone doesn't turn on after charging for 10 hours.
2.Not one percantage of battery seems to be charged,no green colour in charging status but a void battery box appears
3.Tried to reboot with ADB tools, tried all the buttons, still orange light keeps flashing
4.Battery drained, my tears drained
What do you think there is left for me to try?
Click to expand...
Click to collapse
Well, try another charger or another usb cable for charging. Hopefully it should work. My old Note II did something similar. It took 3 hrs to charge every 1% . Replaced my usb cable and it worked like a charm ! :good:

Related

what does mean a very fast flashing red led

hey guys i just bought a new battery for my jasjar, the phone isnt booting even if the charger is plugged in, it only boot for like 6 seconds before it turn off again, even if i charged the new battery for 10 hours, even there is no orange led tell that the battery is charging... i plugged the phone into the USB cable with the pc and a fast flashing red light comes from the led (like 3 flashes per second) so what is the problem? is the new battery damaged or what? please help
djgaby said:
hey guys i just bought a new battery for my jasjar, the phone isnt booting even if the charger is plugged in, it only boot for like 6 seconds before it turn off again, even if i charged the new battery for 10 hours, even there is no orange led tell that the battery is charging... i plugged the phone into the USB cable with the pc and a fast flashing red light comes from the led (like 3 flashes per second) so what is the problem? is the new battery damaged or what? please help
Click to expand...
Click to collapse
In all probability you have received a deffective battery. Please obtain a replacement or refund.
djgaby said:
hey guys i just bought a new battery for my jasjar, the phone isnt booting even if the charger is plugged in, it only boot for like 6 seconds before it turn off again, even if i charged the new battery for 10 hours, even there is no orange led tell that the battery is charging... i plugged the phone into the USB cable with the pc and a fast flashing red light comes from the led (like 3 flashes per second) so what is the problem? is the new battery damaged or what? please help
Click to expand...
Click to collapse
red light means extremely low batt.....guess your battery is faulty
i got the same thing.
and no it's not the battery.
it's the charging circuit on the main hardware isn't working.
open your phone and check the five small wires that they connect the mini usb to the main mother board, one of them must be cut.
Ninlour said:
i got the same thing.
and no it's not the battery.
it's the charging circuit on the main hardware isn't working.
open your phone and check the five small wires that they connect the mini usb to the main mother board, one of them must be cut.
Click to expand...
Click to collapse
so, is there a solution to this? or there really is nothing more for the device but the trash bin or for spare parts?
Have you tried this?
http://wiki.xda-developers.com/index.php?pagename=UniversalBatteryIssue
If you already replaced the battery and nothing, and you want to get rid of dear Uni place it for sell in parts on marketplace, a lot of people will go for it!
djgaby said:
hey guys i just bought a new battery for my jasjar, the phone isnt booting even if the charger is plugged in, it only boot for like 6 seconds before it turn off again, even if i charged the new battery for 10 hours, even there is no orange led tell that the battery is charging... i plugged the phone into the USB cable with the pc and a fast flashing red light comes from the led (like 3 flashes per second) so what is the problem? is the new battery damaged or what? please help
Click to expand...
Click to collapse
I had exactly the same thing with my old battery,after my try to discharge it with a lil electro-motor. then i found a post of a guy with the same thing,who fixed it-by "zapping" the UNI battery with a 9V battery,connecting + to + and - to -,for a few second. I tried it without thinking twice. It worked for me. Dunno how and why,but it did. I use the battery again,normal. But beware,it is dangerous to play with this type of battery,it can explode. Do a search on this subject and you will see
I agree with keeping_sg
how long have you left your uni on the charger?
just plug it in and leave it on the charger all night and see what happens.
I bought yesterday a 4800mAh battery from Hong Kong... 10 euros included shipping + FREE black back cover
Good battery life but still prefer to carry 2 original sized batts rather than get that big one, making even bigger our Uni
Respectfully,
Yes, that absolutely means your battery is dead. Try charging for a few more hours and then turn on your PocketPC. If the error persists, try changing the battery.
Regards,
Carty..
Yes, that absolutely means your battery is dead. Try charging for a few more hours and then turn on your PocketPC. If the error persists, try changing the battery.
Regards,
Carty..

[POSSIBLE FIX] Flashing red light - dead phone/inferior USB cables

Today I had my One X happily connected to my pc, just transferring some files over by USB. Then when I wanted to disconnect it, it showed a lot of 'not getting enough current to charge and operate at the same time' messages. Dismissed them all, though it was time to put it on the wall charger, seen it's critical battery status.
Once I disconnected the phone, it immediately powered off and would not come back to life again. It was, however, greeting me with a flashing red light while on the wall charger. No matter what I tried (bootloader, long hold power button, charge it for some time), it remained completely dead.
Now I did get some new micro usb cables from eBay. Very cheap ones. Now I think these are the culprit. Apparently, while in file transfer mode, these cables were unable to provide sufficient current, causing the phone to drain the battery completely. Once I wanted to charge it, it couldn't boot to charger mode due to the battery being completely empty.
Hooking up with the original HTC cable again, it still showed the red flashing light. Exact same behavior. Until I (for the heck of it) tried to bash the power button quickly. It suddenly came back to life again and started charging again through PC.
If you find yourself in the same situation with bad USB leads (something to do with resistance of the cable?) or a red blinking light, try tapping the power button quickly instead of trying to boot into recovery mode. It might save you a postal return and a week or 3. Or your ass, if you rooted it before it stopped charging.
When I had my sensation I had this every now and then. I had to remove the battery to get it to work.. Nice to know that there appears to be something I can do to sort this out if I get this now
BLAST3RR said:
Today I had my One X happily connected to my pc, just transferring some files over by USB. Then when I wanted to disconnect it, it showed a lot of 'not getting enough current to charge and operate at the same time' messages. Dismissed them all, though it was time to put it on the wall charger, seen it's critical battery status.
Once I disconnected the phone, it immediately powered off and would not come back to life again. It was, however, greeting me with a flashing red light while on the wall charger. No matter what I tried (bootloader, long hold power button, charge it for some time), it remained completely dead.
Now I did get some new micro usb cables from eBay. Very cheap ones. Now I think these are the culprit. Apparently, while in file transfer mode, these cables were unable to provide sufficient current, causing the phone to drain the battery completely. Once I wanted to charge it, it couldn't boot to charger mode due to the battery being completely empty.
Hooking up with the original HTC cable again, it still showed the red flashing light. Exact same behavior. Until I (for the heck of it) tried to bash the power button quickly. It suddenly came back to life again and started charging again through PC.
If you find yourself in the same situation with bad USB leads (something to do with resistance of the cable?) or a red blinking light, try tapping the power button quickly instead of trying to boot into recovery mode. It might save you a postal return and a week or 3. Or your ass, if you rooted it before it stopped charging.
Click to expand...
Click to collapse
It was mentioned that the flashing red (or orange?) meant that the temp was too high.
Just let it cool down, and it will come back.
It definitely wasn't hot. Also, it wasn't flashing orange. Just slowly red.
BLAST3RR said:
It definitely wasn't hot. Also, it wasn't flashing orange. Just slowly red.
Click to expand...
Click to collapse
Same situation when I had my sensation
Sent from my HTC One X using xda premium
BLAST3RR said:
It definitely wasn't hot. Also, it wasn't flashing orange. Just slowly red.
Click to expand...
Click to collapse
Your quite right. Overheating on charge flashes red then green. Never seen a flashing red so can't comment
Sent from my HTC One X using XDA
bagofcrap24 said:
Your quite right. Overheating on charge flashes red then green. Never seen a flashing red so can't comment
Sent from my HTC One X using XDA
Click to expand...
Click to collapse
Ah, I have had that once while playing games and having my HOX on charge
Sent from my HTC One X using xda premium
Someone has also posted
flashing orange - low battery
flashing red - very low battery
It could well be the battery level is considered too low to operate. So to protect the circuit and the battery, the device is not allowed to turn on until it is sufficiently charged.
This is currently (no pun intended) happening to my one x, left it plugged into my pc via the htc usb and got flashing red light after a couple of minutes, after a couple of minutes more it stopped flashing and became a solid red light (a sign it is charging from v low battery from m experience) pressed the power button and voilĂ  its come back on. I can't believe htc would let the device get to such a critical state of battery before powering down, can anyone enlighten me as to why it would do this?
(thinking about it i was showcasing the handset to my apple touting buddy and had 3 pretty heavy apps running, it was a couple of hours after i noticed it had killed itself so i'm guessing they were still draining away the power from the background??)
I'm having the same problem. My phone was off when i got home and it wouldn't turn on (I assume the battery was dead). When I put it on the wall charger the red the red light didn't turn on and my phone wouldn't boot. I tried several chargers and cables and also tried to connect it to my pc. After leaving the phone for a few hours (unplugged) i tried to connect it to my pc again and i got the blinking red light. A few minutes later I decided to plug it into the wall and the red light turned on and now it is working normally.
anyone got an idea why it didn't charge at first?
agree chaging cable fixed my flashing red light problem
Poor quality charging/data cable
A poor quality charging/data cable will also impact the ability to charge the HOX in your car. I have two cars, in one I was using an old Blackberry cable and Griffin charge adapter (1amp output) to charge the phone whilst using Car Dock and navigation software. After trial and error I got the screen brightness correct and the phone charged satisfactorily. I say satisfactorily because I still think any electronic device which is connected to an external power supply of sufficient electrical current should operate and charge at full spec. In my other car (1996 Land Rover Discovery) I was using a cheap ebay charging/data cable. Using the same apps and screen brightness the HOX would lose all charge over about a two hour period. With the same Blackberry cable used in my other car, no problem. Hence the cheap ebay cables are now in the bin.
BLAST3RR said:
Today I had my One X happily connected to my pc, just transferring some files over by USB. Then when I wanted to disconnect it, it showed a lot of 'not getting enough current to charge and operate at the same time' messages. Dismissed them all, though it was time to put it on the wall charger, seen it's critical battery status.
Once I disconnected the phone, it immediately powered off and would not come back to life again. It was, however, greeting me with a flashing red light while on the wall charger. No matter what I tried (bootloader, long hold power button, charge it for some time), it remained completely dead.
Now I did get some new micro usb cables from eBay. Very cheap ones. Now I think these are the culprit. Apparently, while in file transfer mode, these cables were unable to provide sufficient current, causing the phone to drain the battery completely. Once I wanted to charge it, it couldn't boot to charger mode due to the battery being completely empty.
Hooking up with the original HTC cable again, it still showed the red flashing light. Exact same behavior. Until I (for the heck of it) tried to bash the power button quickly. It suddenly came back to life again and started charging again through PC.
If you find yourself in the same situation with bad USB leads (something to do with resistance of the cable?) or a red blinking light, try tapping the power button quickly instead of trying to boot into recovery mode. It might save you a postal return and a week or 3. Or your ass, if you rooted it before it stopped charging.
Click to expand...
Click to collapse
Many thanks to you good sir!!!
NorthS said:
Hence the cheap ebay cables are now in the bin.
Click to expand...
Click to collapse
The HTC-cable isn't that good too. I use a Nokia-charger to charge my HOX. Charging is much quicker. Maybe the HTC--charger (and cable) was crappy but i never touch them, i use the Nokia charger and dito USB cable.
Thank you!
blast3rr said:
today i had my one x happily connected to my pc, just transferring some files over by usb. Then when i wanted to disconnect it, it showed a lot of 'not getting enough current to charge and operate at the same time' messages. Dismissed them all, though it was time to put it on the wall charger, seen it's critical battery status.
Once i disconnected the phone, it immediately powered off and would not come back to life again. It was, however, greeting me with a flashing red light while on the wall charger. No matter what i tried (bootloader, long hold power button, charge it for some time), it remained completely dead.
Now i did get some new micro usb cables from ebay. Very cheap ones. Now i think these are the culprit. Apparently, while in file transfer mode, these cables were unable to provide sufficient current, causing the phone to drain the battery completely. Once i wanted to charge it, it couldn't boot to charger mode due to the battery being completely empty.
Hooking up with the original htc cable again, it still showed the red flashing light. Exact same behavior. Until i (for the heck of it) tried to bash the power button quickly. It suddenly came back to life again and started charging again through pc.
If you find yourself in the same situation with bad usb leads (something to do with resistance of the cable?) or a red blinking light, try tapping the power button quickly instead of trying to boot into recovery mode. It might save you a postal return and a week or 3. or your ass, if you rooted it before it stopped charging.
Click to expand...
Click to collapse
thank you! Thank you! That cheap usb was totally the problem!
Small update.
This problem just happened to me. 1 cord gave me flashing red while plugged into the wall and pc. I switched to my other cable and its charging and functioning normally. Cord was the problem.
I had a similar issue with my one x.
It discharged completely, then when I went to charge it I just got the red blinking light for ages. I left it charging overnight thinking the battery was so low it needed a while to charge enough to be able to switch on.
But in the morning it was still flashing and the phone was very hot, so I thought the battery was blown.
So I came on here and saw a suggestion about holding the power button and the volume down button. It went to the boot menu and said there was not enough power for a factory reset or something, so I selected recovery. I then got a warning icon and the phone switched off again, but this time with a solid red light. A
After a while I was able to turn it back on again.
Hope this helps.
Wellllll
I have the HTC One VX. I know this isn't in the same topic, but since I found the thing that helped/worked here, I thought I should share my experience. So I bought my new phone on Sunday, so it is roughly 5 days old...not even a full week. I charged the phone before I went to bed to roughly 80%. I made sure all apps and what not were turned off and pressed the lock button. I woke up in the morning and checked my phone to see what time it was. Had 78% battery left. I left it on my dresser for roughly 2 hours and when I got back from class, I grabbed my phone to check if I had any messages.
The phone didn't turn on and I didn't even get the flashing orange/red light. So I tried charging it and nothing. I changed wires and nothing. I frantically searched the internet and stumbled upon this forum/thread. I tapped the power button at least 15 times consecutively and the phone barely flashed orange. I tried to plug it in again and rapidly pressed the power button 10 more times and the screen finally turned on. It started charging and I checked the battery life. Somehow, in 2 hours my phone drained itself of 78% battery life when it was on the lock screen (its also set to lock after 15 seconds of inactivity) to the point where it couldn't even turn on.
The phone/battery was not even warm/hot or w/e. It had not touched any water. No idea what caused the immense power drain, but glad it is working. Thank you so much for this help
woops, wrong thread
It happens to me allso in this morning, in my opinion is like this: The phone is turning off when basicly you have a little bit batt (lets say something around 5% max) and its turning off to protect data and is showing to you batt empty. Then it cames a user with a charger connected to a power supply (house charger,car charger or directly to pc's usb). You must use a good usb to micro-usb charger (the original ones are't good usb cables) try to use a Nokia usb to micro-usb cable, This was the first problem most usualy. The second one is to pay a HUGE attention to UC, don't uc'it so much because then the charger board will not charge your batt so well. Keep yours HOX safe and anjoy it. Have a nice day boys and girls.

Arc S Won't charge, replace usb port?

Hi! Last night i had like three percent battery when i left it for the day. Today, in the morning, the phone was dead. Now, i thought maybe there was a little bit of power left, so i turned it on. It worked for like 15 secs and then turned off again because of the battery running out. I went up and put it on charge and it didn't turn on ,the led just flashed red three times, repeatedly til' I released the power button. I have now tried with three different wall chargers, includin the original, and also two different usb-cables. Everytime, just the three red led flashes again. Is there anything i can do besides replacing the micro-usb charging port, and if that really is the only option, is it just soldering to replace it, is there any instructions. Btw i'm running CM10 (unlocked bootloader) if that helps. Thanks in advance! :fingers-crossed:
EDIT: Okay, it really seems like this port is indeed broken. Will try to replace it myself and see how it goes along.
Aleebaan said:
Hi! Last night i had like three percent battery when i left it for the day. Today, in the morning, the phone was dead. Now, i thought maybe there was a little bit of power left, so i turned it on. It worked for like 15 secs and then turned off again because of the battery running out. I went up and put it on charge and it didn't turn on ,the led just flashed red three times, repeatedly til' I released the power button. I have now tried with three different wall chargers, includin the original, and also two different usb-cables. Everytime, just the three red led flashes again. Is there anything i can do besides replacing the micro-usb charging port, and if that really is the only option, is it just soldering to replace it, is there any instructions. Btw i'm running CM10 (unlocked bootloader) if that helps. Thanks in advance! :fingers-crossed:
Click to expand...
Click to collapse
Hey bro it is not a serious problem.just connect charger to the phone and leave it for about 15-30 minutes the phone automatically charges and shows charging logo.
If I helped press thanks.
AjayRockstar said:
Hey bro it is not a serious problem.just connect charger to the phone and leave it for about 15-30 minutes the phone automatically charges and shows charging logo.
If I helped press thanks.
Click to expand...
Click to collapse
It will not react at all, even after a full night in the charger.
Aleebaan said:
It will not react at all, even after a full night in the charger.
Click to expand...
Click to collapse
after using fuel gauge app, it atleast charges but gets drained very fast and also the phone gets very hot....its HW problem

Note 2 only shows Battery screen?

My phone died overnight yesterday, and when I got home today I found it to be dead, so I plugged it in and turned it on.
The menu where it shows an empty battery which fills up as you charge it was there, but the screen was frozen.
I tried plugging in and out the charger, tried booting with and without the battery, and each and every time, the screen with the empty battery and a frozen loading circle just comes up.
It might be my cable, so I plugged it into my HTC One X.
It worked fine, it charges but only if I bend the micro-usb side of the cable.
The reason for this is because I ran over the cable's front end with my computer chair, and somehow it only works when you angle it some way now. But, if I do angle it correctly, it will charge and if remained in that position it will charge.
I plugged the USB into my computer to see if it would read the Note 2, nothing.
Tried it with the One X, and it worked.
The very dim red LED light did come up though, when I was holding the power button.
Any ideas on what I should do?
Should I replace the USB cable? This may be a factor, but the frozen empty battery screen and the fact that the charger still works baffles me.
Some other notes:
The Note 2 is running a custom 4.4.2. ROM: W03 SLIM V9 or something.
It has also been recently hard resetted, and everything was working fine until it died last night.
What should I do!!
AgentTran said:
My phone died overnight yesterday, and when I got home today I found it to be dead, so I plugged it in and turned it on.
The menu where it shows an empty battery which fills up as you charge it was there, but the screen was frozen.
I tried plugging in and out the charger, tried booting with and without the battery, and each and every time, the screen with the empty battery and a frozen loading circle just comes up.
It might be my cable, so I plugged it into my HTC One X.
It worked fine, it charges but only if I bend the micro-usb side of the cable.
The reason for this is because I ran over the cable's front end with my computer chair, and somehow it only works when you angle it some way now. But, if I do angle it correctly, it will charge and if remained in that position it will charge.
I plugged the USB into my computer to see if it would read the Note 2, nothing.
Tried it with the One X, and it worked.
The very dim red LED light did come up though, when I was holding the power button.
Any ideas on what I should do?
Should I replace the USB cable? This may be a factor, but the frozen empty battery screen and the fact that the charger still works baffles me.
Some other notes:
The Note 2 is running a custom 4.4.2. ROM: W03 SLIM V9 or something.
It has also been recently hard resetted, and everything was working fine until it died last night.
What should I do!!
Click to expand...
Click to collapse
Swap the cable...
And not sure what you mean about the charger ???
I've managed to get the right angle of my charge and bot into recovery, and from there I booted into system.
Now it isn't stuck on the zero battery screen and is charging now
AgentTran said:
I've managed to get the right angle of my charge and bot into recovery, and from there I booted into system.
Now it isn't stuck on the zero battery screen and is charging now
Click to expand...
Click to collapse
Sounds to me like the battery was drained enough that it needed some time to charge before it would even turn on. I know my old iPhone behaved like that if I let the phone die.
Glad it sorted itself out.
Chris

[Q] HTC One M8 Not turning on with battery

Hi,
I tried to search the forum but couldn't get mine working.
I got HTC One M8 partially dead from my friend, so that I can check it. TWRP recovery is installed. HTC Boot logo show " This build is for development purpose only..."
Now I have three different genuine chargers with me. One from HTC One M8, another from HTC ONE Max and third is from HTC Evo 3D. If I plug the charger in computer to get it detected and then try some adb cmd on it. It will just keep restarting after showing first boot logo. Then when I put it to its own wall charger it get on and the TWRP recovery screen appears for 1 sec and then the battery information that it is charging. few seconds later TWRP recovery screen just appear again for 1 sec and goes away while the phone is yet charging.
The battery charging information shows that is phone is charging up and the LED is stable. I let it charge over night and was 100% in the morning. As soon as I removed the wall charger. The phone went off. I tried to power it on but it didn't. I put the phone again to charge with wall charger but it again started from 1%. The phone goes off as soon as I remove it from wall charger and then start charging again from 1% if I put it back.
It is not water damaged, neither it has been hit hard, nor dissembled.
What I have tried it to get into hboot by holding POWER+Vol Down. Also Tried POWER+Vol up for 10-20 sec. I also tried to go through Battery calibration by holding VOL Down+VOL UP and Power for 2min+. Phone doesn't show any life if I try it on battery, not even vibration. Only on wall charger it start doing it regular procedure as said above.
Now the question is if it charging the Battery at all? Because I don't feel the phone heating up a bit while charging. Or is it some other problem?!
Thanks
Any help?
*ping*
aaho said:
Now the question is if it charging the Battery at all? Because I don't feel the phone heating up a bit while charging. Or is it some other problem?!
Thanks
Click to expand...
Click to collapse
Sounds like it's not really charging, probably a hardware problem. Any way you can return it under warranty?
Sent from my SHIELD Tablet using XDA Free mobile app

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