OnePlus 3 won't boot up - OnePlus 3 Questions & Answers

Fellow XDA Members,
Two days back I was playing music on my OP3 and it froze. So, I long pressed the power button in an attempt to restart it. But, to my amazement, it just stuck on the Oneplus boot screen. It didn't even charge for hours, and after 6-7 hours when I plugged it in it had the Battery too low issue. Anyway, I used MSM tools and flashed the files. Now, the phone sometimes takes me to the welcome screen, stays there for like 3 seconds and then reboots. Other times it just boots with a dark screen and white LED light on (no blink). Booting into recovery also gives me a dark screen with white LED.*
I'm unable to do anything in fastboot mode, all commands 'fail'.
Any help will be deeply appreciated,

op 3
and I have the same problem. please help !!

Hello, I faced something similar problem today. Since my OP3 was not catching any wifi in my apartment, but my laptop did. So I restarted my phone (power button-restart). But its more than an hour and its still showing restarting. Please help.

Related

Non-rooted LG G3 D855 suddenly stuck on boot / can't get into recovery

Last night at a party I go to take a picture by holding down the Volume Down button whilst locked.The camera app didn't pop up and subsequently my phone crashed. I thought nothing of it, but then it wouldn't turn off or recognise anything. Even when I popped the battery out and in. It's stuck on boot. So I let it run out of charge, go home, charge it and the little battery icon animation that goes round once you've turned it on gets stuck, I can't tell what the phone's percentage is - it just stays frozen. Stuck on this now instead of boot.
After about 10 minutes of it being stuck suddenly I got the error message:
[784680] Fastboot mode started
?!?! What gives? I only rooted it once but then flashed it to stock immediately when the phone first came out and I've left it as is since.
Any help is really appreciated. I need my phone for work tomorrow.
;( Help bump
d855
Hi
Did you get any help?
I got The same problem remove The battery and now is stuck on Lg screen
Cant do hard reset same thing fastboot, cant flash it,
Appreciate Any help
QUOTE=DominicRead;55185334]Last night at a party I go to take a picture by holding down the Volume Down button whilst locked.The camera app didn't pop up and subsequently my phone crashed. I thought nothing of it, but then it wouldn't turn off or recognise anything. Even when I popped the battery out and in. It's stuck on boot. So I let it run out of charge, go home, charge it and the little battery icon animation that goes round once you've turned it on gets stuck, I can't tell what the phone's percentage is - it just stays frozen. Stuck on this now instead of boot.
After about 10 minutes of it being stuck suddenly I got the error message:
[784680] Fastboot mode started
?!?! What gives? I only rooted it once but then flashed it to stock immediately when the phone first came out and I've left it as is since.
Any help is really appreciated. I need my phone for work tomorrow.[/QUOTE]
mikesss said:
After about 10 minutes of it being stuck suddenly I got the error message:
[784680] Fastboot mode started
?!?! What gives? I only rooted it once but then flashed it to stock immediately when the phone first came out and I've left it as is since.
Any help is really appreciated. I need my phone for work tomorrow.
Click to expand...
Click to collapse
My phone did the same last week. Still haven't found a solution. Can't enter Download mode, as it hangs even there.
Same Thing
Bumping for the Guy as the Same thing happened to me.Any Kind of Help would be highly appreciated!
same
This is the same problem I have
Update: I sent it in for RMA. Will be receiving a replacement unit today. Seems like the only way around it, if a swap is the way to "fix" this.

LG3 wont boot + Blue screen

Hello, i faced a serious problem this evening, just after i finished a call phone, the screen of the phone went Blue and then it went off, i started to put it on again and then it showed the screen with LG and then it went black no boot at all. i removed the battery and i tried again and still the same, so i tried to remove the battery and put it again and plug it with the computer, it went on with charging battery and then suddenly went to blue screen again.
So i tried to put the recovery mode with power down and on/off and it worked i got the recovery mode screen with factory reset but it was only with factory reset, i tried it and then i put yes and it reboot and then after LG screen, it went black again....
so i tried to put download mode with usb cable but it wont, always i got the blue screen. what should i do, where is the problem exactly for people who had the same problem ? the batterye ? the motherboard ?
anyone to help ? i changed the battery and it wasnt coming from it, and the phone showed others anormalies like sometimes u can charge the battery and you see the % and sometimes it goes blue screen and shut down. anyone had the same issue before ?
My LG G3 randomly started giving this problem for 3-4 days till it went completely bad. It just wouldn't get past the Blue Screen. Since I had to take a backup before taking any further action, I have been able to get it up and running for very short durations by keeping the cell phone in the freezer for an hour or so. Yes. I am not kidding. After it freezes, I can get it up on about 5th or 6th attempt. Sometimes even more. Be mindful that the battery is now showing a red humidity marker due to the freezer.
I am thinking of asking LG to repair it. What a piece of crap. Its only 18 months old for me.

Note 4 Power and Display Issues (boot problems)

TLDR phone has issues with wake up and rebooting
I had been using cyanogenmod and had noticed some issues with overheating and power draining on my device so I decided to revert back to stock samsung android marshmallow from this link here http://forum.xda-developers.com/showthread.php?p=63868221 After reverting back to stock I have noticed some strange and annoying issues regarding my device's display(overheating and draining stopped after using stock). I'll try and explain in as thoroughly as possible.
There are times when I will leave my device idle say in my pocket or on a desk and when I go to reach for it and turn on the display one of three things will occurs the better being the display wakes normally. The other two are there will be an led blinking and no display or all together no led or no display. When this happens I remove the battery and wait minute or two ( sometimes I need to wait about 10-20 as the device will still not boot ) and after the device boots I again am sometimes troubled with one of 2 errors one is the device booting into download mode ( when I press vol down home and power to get out I need to repeat the process of leaving the battery out as the device does not respond) or the device vibrates as normal on boot but there is no display (no boot logos nothing just black)
Apology for this long post but I am trying to be as thorough as possible as I haven't seen issues quite similar to mine. Any advice is greatly appreciated.
Thank you

watch nearly dead :( please help . Black Screen!

Hi all
I restarted my watch using settings menu. Then left the watch on charge and went away. Next day found watch to be dead with black screen. I hard reset it by holding button for 10 seconds. It seemed to start but then gets stuck on start up ( at different places and different booting time, every time) Have not able to complete boot it once.
Then I thinking I am very clever, went into the boot menu and deleted cache and data. It seemed to load a bit longer than last times and actually went on to connect with phine and started update but got stuck on 20 out of 27 apps.
So every time it gets stuck, it black screens and the only way to bring it out of this state is to hold down the button for 10 seconds. It does not black screen in FASTBOOT menu. I am not sure if there is any warranty left on this watch as it was bough second hand and till now had been working really well for about 3 weeks.
I have installed adb drivers but it doesn't show up on the PC. May be because i didn't do the developer options step before I am guessing. Anyway I have no idea what is happening to the watch and if it is even recoverable or not.
Any one seen this before? any ideas what I should do?
Thanks so much
One thing that gives me confidence that battery is not dead is that if I leave it in the fastboot menu screen then disconnt the carger it stays there.
I tried sideloading Android Wear 1.4 image. It fails at 57 or 58% , always
Just a note to anyone with similar problem. My watch sorted itself out after a few days. I think , if you leave your watch on charge and don't touch it for two days then it somehow help. I am not sure how it started working. My suspicion is that the watch either had water in it that dried out over two days or the charge had somehow gone so low that it needed a very long charge to stabalize. Anyway, it works now.

Redmi note 5 pro suddenly stuck

Hi,
couple days ago when I unplugged the earbuds from my phone I noticed that the headphones logo was still appearing and thus the phone was not outputting any sounds to its speakers. I tried to plug and unplug the earbuds a couple more to see if that fixed it and when it didn't, I decide to reboot.
Ever since the phone has refused to work, when I boot the phone now the following happens:
-Phone buzzes, MI logo appears
-After that it shows me the screen of an empty battery as it would when the battery is drained. (Worth nothing that when I rebooted the phone, battery was at 80%)
-After a few seconds the notification light in the upper right partner of the phone blinks twice and the phone shuts
If the phone is connected to a charger, it will just repeat the beaviour described above endlessly. Things I've tried so far:
Accessing Fastboot
This doesn't work because, while the fastboot logo appears, just after it, the empty battery logo appears and the phone again shuts
Replacing the battery
I've tried replacing the battery with a known good one and the same issues appear
I am at my wits' end all the possible solutions described around the internet seems to be based on the assumption you still have access to fastboot which I don't. Is there something else I could try?
Thanks
try edl mode

Categories

Resources