POCO M3 No Longer Powers On, Won't Charge Either - POCO M3 Questions & Answers

Hello guys. So I was using my POCO M3 when the battery ran out and it went off. I thought everything was normal until I went home and tried to charge it. Its been hours of trying different chargers but to no avail. The device won't power on, it won't charge... It's just dead. Please help me fix this.... I really need my device back

POCO M3 Was Not Powering On....
But it HAS powered on finally, and here's how I resolved it:
1. I triggered a FastBoot by pressing down the lower volume rocker and the power button for some seconds. The "FastBoot" screen stayed on for sometime ( I dunno how long) and then went off again. Then I waited for some minutes before turning the POCO M3 on, and it works.

Related

S7 EDGE Won't boot up

SOLVED
Apparently I had to let it charge for a whole hour, seems like it was completely drained somehow or something. Close the thread please.
Guys yesterday night my phone had 20% battery, in the morning it must have ran out of battery. But when I tried turning it on it wouldn't. I connected it to the charger it showed the chargin screen but without percentage. Tried turning it on but it still would not.
Tried booting in bootloader mode which it did. But after I restarted it, it stopped charging too.
So right now my phone wont boot up from power menu.
It wont boot to recovery using vol up + home + power
It wont boot to bootloader using vol down + home + power.
And when I plug it to the charger it wont show any signs of charging, no led no charge screen. nothing.
Help me android gurus.
(It's the international version with the exynos rooted)
Try With Different Charger (preferable 2 amp)

【Solved】 Need Help! Battery wont charge after 0%

Don't know what's going on with my phone, but it boots again after I unplug the charger and long press power button... It does boot up if it's plugged tho.
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I take a nap at the noon and after I woke up found out it was turned off, then I boot it again.
It shows 1%, then I immediately take the phone to charge(screen off) but it doesn't show the electric icon(so i guess its off).
and I found this page: forums.oneplus.com/threads/wont-charge-after-zero-percent.739840/ ( i cant post out
side links)
it says just simply leave the phone charging then will fix the problem, but not for me...
I can feel the phone a bit warmer, still can't boot into system.
I've tried 3 combinations, power button + volume up / volume down and also all three button, nothing happened.
My phone is China version with OOS, and lates update.
Out of curiosity, what was the solution?

Poco m3 turned off during an update

I am sorry if this is a dumb thread I am just worried. I was watching my Poco M3 update up to 60%(my battery was on 68% before starting the update) then I started to watch TV and didn't pay much attention to the phone. When I looked at it it was off and i thought that maybe it is just in the process of rebooting or its already on the lock screen .Because I thought it may still be rebooting I just placed my finger on the fingerprint reader because I didn't want to risk turning it of by pressing the power button. My phone didn't respond at all. I haven't tried to hold the power button because I'm worried that its still in the process of updating. What should I do ?
Never mind. I had to hold the power button for 10 seconds and it turned on. I am sorry for wasting your time. I was so worried since it was a new phone and I couldn't afford a new one. I am sorry again.
This post was usefull, it happened to me too. The phone wouldn't even show an image when connected to a charger. I waited for a while, entered Fastboot succesfully and then, after the second (on the first one remained stuck on the MIUI screen) 10s power button push, it succesfully booted
It happened also to me during update to 12.0.8.0, but I used Power and Vol+ and then Reboot to System.
It was a moment of anxiety.
It happened to me to. It is a branch new phone and I got so worried that I might just have bricked it. Fk Xaomi.
just happended with me right its on MIUI Screen hope its get on
Update: Just Booted In Fastboot Its on Screen now
Same thing just happened to me too. My phone is not turning on at all. I tried holding the power button for 10 seconds as discussed here, tried fast booting, tried connecting charger and starting. Nothing is working. Going into panic mode.
**UPDATE***
After leaving the phone alone for 24 hours in which time it was completely unresponsive to anything I tried, I connected the charger and just pressed power button and it decided to just start normally. POCO needs to address this situation.
**UPDATE***
Phone is not responding again after restrating. I give up on this phone.

Is there any way to enter fastboot mode without turning off phone?

I have recently faced this issue that my poco m3 is not turning on, completely dead. I have encountered this issue 2 times now, so I applied the usual method, I waited for 2, 3 days to drain my battery out so I could use it again.
The third time I drain my battery out so I could flash other firmware. But in the process of unlocking the bootloader, when I turned off my phone so I could enter into fastboot mode, my phone is dead again, neither turning on nor going into fastboot mode.
I have now also realized that I cannot turn off my phone, or else have to wait for 2, or 3 days to drain my battery out to use it again. Now I'm tired as hell and have no energy left. Is there any way to enter into fastboot mode without turning off my phone?
Mfaisal619 said:
I have recently faced this issue that my poco m3 is not turning on, completely dead. I have encountered this issue 2 times now, so I applied the usual method, I waited for 2, 3 days to drain my battery out so I could use it again.
The third time I drain my battery out so I could flash other firmware. But in the process of unlocking the bootloader, when I turned off my phone so I could enter into fastboot mode, my phone is dead again, neither turning on nor going into fastboot mode.
I have now also realized that I cannot turn off my phone, or else have to wait for 2, or 3 days to drain my battery out to use it again. Now I'm tired as hell and have no energy left. Is there any way to enter into fastboot mode without turning off my phone?
Click to expand...
Click to collapse
Phone on, keep the power button pressed and volume down, the phone restarts, at the vibration release the power button.
NOSS8 said:
Phone on, keep the power button pressed and volume down, the phone restarts, at the vibration release the power button.
Click to expand...
Click to collapse
Will sure try that, hope it would work.
Though It just came into my mind that next time instead of just turning on my phone, If I directly go into fastboot mode? Would it be possible after draining out my battery?
Mfaisal619 said:
Will sure try that, hope it would work.
Though It just came into my mind that next time instead of just turning on my phone, If I directly go into fastboot mode? Would it be possible after draining out my battery?
Click to expand...
Click to collapse
you can
Try with charger plugged in,but flashing a rom with a discharged battery is very risky.

SOLVED Post update infinite bootloop, restarts before fastboot menu

Hi guys,
one day after some minor update (don't know if it's related) my Redmi 9 Pro started restarting while on the table. I was able to open fastboot, could scroll between options via volume buttons, but couldn't confirm anything with power button. It kept restarting every cca 6 seconds.
After several hours of restarting the battery died.
When I plugged the charger, the phone started restarting again. But now, I cannot even acces fastboot. It restarts before the menu appears.
I didn't do anything with the phone, only updated official actualizations. I have no warranty anymore, its 2 and a half year old.
Any ideas? Thank you!
SOLUTION: After a few hours of googling I found a tip to push power button 10+ when mi logo shows up. It helped.

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