After a night i found my mi note 2 dead. it was charged 100%. now it do not respond to buttons, charger, laptop. nothing.
any ideas what happend to my phone? solutions ?
HELP SOS HELP
please
Look up closely, does you see some irregularities in its lines? Meaning, bumps, sudden change of colours, burnt marks. Smell it, do you sense some burn smell?
Try at least to boot it into fastboot state, press volume down and power. If ti is not respond, it may be a mainboard heavily damaged. Hope you have warranty still active.
Related
Before anyone jumps on me, I've been going through the Wiki and forums extensively, and found just one similar problem. Which wasn't solved...
My HTC TyTN/Hermes 200 won't boot up anymore. It is totally dead. I even can't get it into bootloader mode. Screen stays blank and the LED is off.
Put the (3 months old) battery in another Hermes to test it, and it's at 100% charge.
My Hermes shows a steady red LED when it's plugged into power without the battery in, and no LED at all when the battery is installed. The red LED turns off when the battery is installed while there's power going into the unit.
I've left the battery out for at least an hour, plugged it back in, same results. Like the other guy I tried the "pull power, pull battery, plug in power, plug in battery, reset" trick http://forum.xda-developers.com/show...6469&p=1077622 - to no avail.
Does anyone have any last resort ideas on how to get it to at least come back up to a boot loader screen ?
check the battery contact points on the phone. the hermes shows a red led when its plugged in but without a battery
... have you ever dismantled your hermes? your screen ribbon cable may have dead tracks or not be connected properly
just a test on the opposite side of the battery connectors with battery removed press firmly without putting pressure on the LCD, this worked for me when i had a white screen on power up.
if this fixes the problem you may need to actually dismantle the back and put some flame retardant electrical tape on the back over the existing tape to add an extra layer of pressure and retension
XtreMe_G said:
check the battery contact points on the phone. the hermes shows a red led when its plugged in but without a battery
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Yes, I have cleaned the contact too, nothing. And the battery is OK for sure, my colleague's TyTN runs on it without any problem.
Mattnokis said:
... have you ever dismantled your hermes? your screen ribbon cable may have dead tracks or not be connected
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Click to collapse
In fact I have, I have totally dismantled and reassembled my TyTN yesterday afternoon, nothing.
the only other problem may be that when being dismantled you may have damaged some sensitive components, Electro Static Discharge will fry sensitive CMOS components, they do not like it at all, whenever dismantling you should wear an earth strap, any time i dismantled mine it was on a workbench with a static mat and i was earthed through the mat.
but this is one possibility, the only other idea is to swap main board and displays with another that works, finding someone willing to allow you to do this with a working hemes is the tough part.
thats as much all i can think of for now
R.I.P. my trustful Hermes 200
Thanks all for your assistance. I have come to the conclusion that my sweetheart is no longer among us. May she rest in peace.
I have obtained a (2d hand) replacement yesterday. May this one last longer.
I'll keep the old TyTN for replacement parts.
Oh well...
I was on my computer when i remembered i has something written in my tablet's notes that was important. I took it out of my bag and noticed it wouldn't turn on, it was out of battery (hadn't touched it for about a week). I just plugged it in the proper asus charger and put it down and went straight back on my computer.
I decide to check on it after 2 hours thinking it would be near or fully charged. I pick it up and noticed it was on a blank back lit screen. I unplugged it and then the screen turned straight off. Wondering if it didn't charge at all i re-plugged it in. There was no google logo (rooted), instead it turn on with a lit black screen and off and repeating a few times and then small thin artifact pixels run across the screen (red, blue and yellowy colours) and then stay at a black lit screen like when i first picked it up. I had just noticed a small buzzing sound while this was happening and still does so when stuck at the screen. I'm pretty sure it was buzzing when i had found it.
I redid what i had done (unplug, replug) and watch to see if it did the same thing. It did. I tried to power it off while it was at the black screen and it did, but then it would turn back on and etc. Same if i tried to enter boot loader or any key combinations.
I've tried disconnecting the battery and reconnecting and same effect (tried it without battery attached also)
I have a feeling it is dead now and i have no other ideas (checked many forums but got nothing).
Any help would be appreciated.
yvgamer94 said:
I have a feeling it is dead now and i have no other ideas (checked many forums but got nothing).
Any help would be appreciated.
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Click to collapse
It's surely hardware failure, have take some humidity or something like that?
Try press power for 60 seconds, if you wont see any Google logo there's some hardware failure you need to RMA ( http://en.wikipedia.org/wiki/Return_merchandise_authorization )
found the fix
I found away to fix my nexus 7. You could be right how it might have a minor hardware fault, live in australia in the high hot tropics (high humidity). I decide just to plug it into my computer usb charger instead of the proper charger since it had a lower max amp output. Against my ear, a much fainter buzzing is still heard but this time, there was nothing. No power, no back lit black screen, just a very faint buzzing. Decided to let it sit just to see what happens. After an hour or so, i decided to press the power button and noticed there was a battery charging signal. To my delight, I'm sure it was in working order now so i powered it on and oh how relieved i was.
I determined that my device might have had a small hardware fault that made it draw to much power from the 2 amp original charger and thus why the tablet could not boot up properly (from battery depletion). Either that or my charger could be bugged to. But the thing is, since it charged to slow from the usb, i plugged in the proper charger and it worked fine. Just have to try not deplete my battery i guess.
Thanks.
Hello dear Forum members,
ive brought a new geniue Mx5 phone.
the phone worked perfectly for a couple of days.
yesterday i forgot to charge it and it completly drained its battery.
in the morning i connected the phone with its original charger and cable and nothing happens.
the phone wont charge and wont start, i've tried different chargers and cables and even connecting it to my comp via USB and still nothing happens..
theres only a led notification light blinking, the phone and the charger are COLD even after a couple of hours connected to the charger..
i also tried to remove the simcard and enter the recovory mode ( tired pushing the volume buttons [+ and -] with the power button, and all the possible combinations and yet nothing...)
i didnt drop the phone and didnt put it under extreme wheater....
what can i do ?
i'd be very thankful to have your advice and ideas
yours,
Elitemagix
Hello!
Have you tried to let the phone charging some hours? When the battery is fully drained you need to do this
Enviado desde mi MX5 mediante Tapatalk
hey iicc thank you for the reply,
after i read your comment i charged the phone for the whole night, and still in the morning nothing happened the notification light is still blinking and the phone is cold
any other ideas???
Ive had the exact same problem, just ordered the phone came today... let it die then charged and now its not charging! I don't know what to do! Did you find a solution?
Hi, I've the same problem with a Meizu MX3. Have you found any solution?
Hold power till stops blinking, should just boot after that.
hi i have this problem too has anyone fixed it ?
I had and have the same issue with my Meizu MX4, with the Ubuntu Touch (OTA-14) OS.
I have changed battery and connector and the problem still remains.
Taking out the battery and charging it externally works, but charging it through the connector and micro-USB plug does not work.
As I suppose other people higher up in this thread have Flyme as OS, it seems to be a motherboard issue to me.
Any solutions found meanwhile?
Since I don't have the necessary equipment at home to perform the external charging, and I have so far relied two times on a repair shop to do so, I would also be interested to get references of universal or Meizu specific external charging equipment.
Thanks.
I had the same problem with my meizu m5c
Idont know if it will work on your meizu models bu i fixed my by just pressing the volume up and power button then it showed “battery lower than 25%,update available” then i pressed restart and placed it on my charger and it was fixed
Hello guys!
I've dropped my nexus 4 and the LCD crashed completly. Then i bought a new LCD (only LCD) and tried to change by myself, but everything went wrong, i couldn't attach it with the glue that they sent me and i saw some cracks on the display.
After the "change", the phone does not turn on anymore, just blink the notification led with red color.
Now i'm thinking to buy the full display (LCD+Display) and try to change it again, i mean, it can't be hard to do, you just have to connect the cables and close (that's what i think).
Is there a way to discover if the full display will bring my phone back to life? :crying:
Thank you!!
Up :crying:
up
The blinking red LED could indicate a fully discharged battery. Try leaving it on a 2.0 amp charger for a few hours to see if you can get it to boot.
audit13 said:
The blinking red LED could indicate a fully discharged battery. Try leaving it on a 2.0 amp charger for a few hours to see if you can get it to boot.
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Click to collapse
I've tried it but the phone still the same. Maybe it's happening due the display is broken (cracked in the top right). I've installed a new one lcd thinking this could be the problem but now i'm thinking it's the display. Is there any way to test the motherboard and see if it's ok? If i could test the motherboard, i could decide between buy a new complete display (lcd + display) or another phone.
Thanks!
I don't know of any way to test the motherboard without a working display.
Heeyy, i've tried a new one charger, the phone blinked the red light a few minutes and then the screen turned on, but unable to see anything, due the broken display, but² the power button dont do anything, not even to turn the screen off. By this we can conclude that the motherboard is ok, and the problem is the display, right?
I've attached the photo of the screen. The white traces is where the display is "cracked", not really cracked, it's like a kneaded cloth, but it matches the cracks that the screen had.
As a test of the motherboard, let the phone charge with the new charger for a couple of hours. Then, try and power up the phone in fastboot mode, and type "fastboot devices" from a command prompt. Hopefully, the command will return the phone's serial #.
Hello
I heard of bootloops from G4 , G5 ang V20 , but not from G6!!
i have done nothing special, not rooted the G6 or anything like this , just put my backup from my note 4 on to it, that's all,
was working fine for more then a day , it was on a charger when this happend ,
now it only goes in to loop when it is on a charger or green screen when it is not on a charger,
when i push on the down volume it goes off and back in the green screen,
what can i do to get it working again???
edit
Now it is gone completely dead ,
it became quit warm and now the battery is drained it is not charging anymore ,
can't get any light out of it, no screens or nothing
so i suspect it is a hardware fault??
You could try hard reset. Turn the phone off then turn it on by holding power button+volume down at the same time until you see the menu.
Factory reset.
That does sound like a hardware fault. If your phone was charging and the temperature sensor failed, it might have exceeded safe temps and cause the same bootloop issues as before (the heat from the processor was causing solder to come loose).
Either way, that's most definitely covered by warranty, you should try to get it exchanged.