My friend brought me her I515. She's had the following issues:
When trying to boot up, sometimes it will show bootloader screen, sometimes won't. So that means the LCD isn't busted. Will not go into recovery mode to do a hard reset. After some fiddling with it today, I definitely have it turned on, as it is giving me notification sounds and low battery noises. However, the screen is black. I have no idea what is causing this. I didn't think the phone was booting but, as I said, I just received notification sounds. I tried plugging it into my computer but it didn't recognize it.
My friend isn't tech savvy, so as far as I know, the phone is stock. She bought a new battery to try but that doesn't seem to be working. Now that it's on, kind of, I'm going to leave it charging.
Any ideas why the screen is black? And how to fix it?
Hopefully this thread is still active....
jjaeger said:
My friend brought me her I515. She's had the following issues:
When trying to boot up, sometimes it will show bootloader screen, sometimes won't. So that means the LCD isn't busted. Will not go into recovery mode to do a hard reset. After some fiddling with it today, I definitely have it turned on, as it is giving me notification sounds and low battery noises. However, the screen is black. I have no idea what is causing this. I didn't think the phone was booting but, as I said, I just received notification sounds. I tried plugging it into my computer but it didn't recognize it.
My friend isn't tech savvy, so as far as I know, the phone is stock. She bought a new battery to try but that doesn't seem to be working. Now that it's on, kind of, I'm going to leave it charging.
Any ideas why the screen is black? And how to fix it?
Hopefully this thread is still active....
Click to expand...
Click to collapse
additional info: the touchscreen works. When I've had it turned on (still can't see anything on the screen), I can feel the haptic feedback as I unlock it. There is also an LED light that will light up occasionally. Drivers recognize the device when plugged into the computer. Again, no screen.
More than likely the ribbon connecting the LCD to board is shot, hopefully just loose
Open it up and clean the connection and hope it works, if not than a new LCD is in order
Hi
suddenly from today i have a led light turned on inside my front speaker
i googled and found this
http://www.techdroider.com/2015/08/moto-g-3rd-generation-also-have-hidden-led.html
I have purchased the phone on 26th Oct 2015 from Flipkart.
No matter what I do the light wont go off. Even if i power off the phone the led stays.
Please let me know what to do.
justrajdeep said:
Hi
suddenly from today i have a led light turned on inside my front speaker
i googled and found this
http://www.techdroider.com/2015/08/moto-g-3rd-generation-also-have-hidden-led.html
I have purchased the phone on 26th Oct 2015 from Flipkart.
No matter what I do the light wont go off. Even if i power off the phone the led stays.
Please let me know what to do.
Click to expand...
Click to collapse
Disconnect your USB cable, is it still lit? The LED is a charging indicator in some ROMs but the fact that it is on when powered off is odd. If the LED is lit and no USB cable is connected and the power is off, this sounds like an electrical issue inside the device but to be sure I would do a full factory image flash and test it.
We all know it has an LED, have for some time... but it is hard wired to the charging circuit so when activated it only shows charging status and nothing else. If yours is one all the time, it could indicate a problem with the hardware.
acejavelin said:
Disconnect your USB cable, is it still lit? The LED is a charging indicator in some ROMs but the fact that it is on when powered off is odd. If the LED is lit and no USB cable is connected and the power is off, this sounds like an electrical issue inside the device but to be sure I would do a full factory image flash and test it.
We all know it has an LED, have for some time... but it is hard wired to the charging circuit so when activated it only shows charging status and nothing else. If yours is one all the time, it could indicate a problem with the hardware.
Click to expand...
Click to collapse
Hi
It glows without any cable attached. I will go ahead and file for a replacement.
that is scary can you take a snap of it ?? i want to see how it looks
nandakis4 said:
that is scary can you take a snap of it ?? i want to see how it looks
Click to expand...
Click to collapse
It looks white. Even mine just flashed up one day for 0.5 seconds. You can do it to. Just discharge your phone completely until it turn off automatically then goto a very dark room cause the light is to dim and then plug your phone. You will see it flashed up for one second
Does that mean a USB cable isn't required to make it glow
Since you can't touch the battery, I suggest you discharge it it completely . Keep it mines it can be dangerous though.
Hi
It glows even if i switch off the phone. I have asked Flipkart to replace my handset. But they were trying to say that i should take it up with the company. I was stern and asked them to replace it since it is just 15 days since i brought the phone. They have told me that they will send the engg. tomorrow. Will keep you guys posted.
http://imgur.com/Z168hK4
Awesome.. I want thay
Did you get this issue fixed ?
Same issue !!!
Even I have the same issue since yesterday .. LED is always ON even after powering off the device. Any Idea how to resolve this issue ??
Did you get any solutions for this ?? I am also facing the same issue , I did a factory reset. But the problem still exists.
justrajdeep said:
Hi
suddenly from today i have a led light turned on inside my front speaker
i googled and found this
I have purchased the phone on 26th Oct 2015 from Flipkart.
No matter what I do the light wont go off. Even if i power off the phone the led stays.
Please let me know what to do.
Click to expand...
Click to collapse
See here on XDA:
http://forum.xda-developers.com/mot...m-controls-t2951869/post57014759#post57014759
It's applicable also to Moto G 3rd gen.
If with
echo none >/sys/class/leds/charging/trigger
LED stays on, it must be an hardware failure.
I have the same problem! Since two days ago the front LED is always switched on!
Weird, it popped up just an hr ago in my moto g, gen 3 as well bought in India, via Flipkart and won't go away. It has a flickering (seemingly pseudo random) characteristic in periodicity as well as luminosity potentially indicating a short-circuit of led power-circuit behind front speaker(s) or worse, some fourier optical-transmission pattern. It flickers even when powered off and that says something about this LED behind front-speakers. A factory reset also did nothing to it.
Hey guys! I aslo facing the same problem.i tried every thing except Root. I have tried power off, battery 100% drain,factory reset but nothing can stop led. please suggest if any one have its solution
i have tried these apps, and one of the kernel for our device can turn it on without any app, but what i want is enable without any mod or app.
gunjan.kumar said:
Hey guys! I aslo facing the same problem.i tried every thing except Root. I have tried power off, battery 100% drain,factory reset but nothing can stop led. please suggest if any one have its solution
Click to expand...
Click to collapse
Hey man did you managed to solve this issue? My led started glowing a few hours ago, I have 3 months with the phone.
Hi all,
is the issue still solved? today my phone has started to show the same thing,even after it's powered off the led still glows mildly. it's been 5 months i'm using it. I've wiped data,cache,system parititions then flashed a stock LP rom but the issue still exists. From custom Kernel if the 'Battery Light' option is turned ON when the phone is being charged it glows brightly. It's really uncomfortable to see it's lit all the time. I wish I could have removed that LED light from there lol
Anyone please have a look
Hi!
I have the same problem with the white led. I contacted Motorola Support (in Canada) and I got to send my phone to a service center. I just got my phone back and they say it's not repairable because of a liquid damage to the main board. The thing, my phone never got wet!
I don't know if others who contacted Motorola got the same result...
I just had one start doing it too... if warranty won't replace it then I think I will damage the LED to try and disable it to hopefully rid of any extra battery drain.
EDIT: Well i'm not sure about this because i was thinking about drilling with a super small bit down to the LED to disable it, however i don't know how the earpiece speaker functions and whether it would damage it's function as well.
I just got the moto g
I had updated to marshmallow just after opening the box.
It's the second day of the device and the display just turned black all of a sudden. On screen buttons gone too.
I pressed the power button and the screen turned off. When i turned the screen on again after 5 secs the screen turned black again.
I turned the screen off and on again.
This time the screen kept blinking. It didn't turn off just the contents of the screen kept blinking.
After I rebooted the phone, the issue disappeared.
I'm not sure if it is a software bug that happened or early signs of some hardware issue. I still have the 30 days for replacement.
Rest of the device is working fine.
Has anyone found the same issue?
I am using stock software, no root.
Yes brand new stock moto g updated to m and had the exact same issue, it's happened once a day so far to me (I'm on day three of owning the phone) A reboot fixes it but it's annoy I don't want to have to reboot the device all the time. I can see it being annoying trying to get the device swapped because when I wipe the device to give it back to the shop it will be working fine :-\
It just seems to happen randomly, nothing to do with a certain app I don't think, I can't replicte it when I try to figure out the cause of it.
So a relative of mine brought me an S6 with a cracked screen. It belongs to his 15 year old daughter. He told me that she dropped it and the phone is now stuck on a black screen. When I put the phone to charge it didn't respond in any way at first. After leaving it like that for 2 hours I tried to boot it up. Only response I got was a flickering blue - light blue led light. So I searched on the net and found a couple of people fixing this problem by holding the power button with the volume down button which performs a simulated battery disconnect, unfortunately absolutely nothing happened. The phone continued to flicker the blue - light blue light. The screen is probably dead as no matter what I try it is also black. I tried entering recovery mode, nothing changed (flickering blue light), than I tried entering download mode and the flickering blue light changed to a constant red light which after a while changed to green, I am guessing the phone was charging now (screen still black). So I downloaded ODIN to see if the PC will recognize the phone and oddly enough when I connected the USB it did recognize it. So what I'm thinking is that the screen is probably dead as no matter what I do it is always black, but I am not sure what else is wrong with it... Is another hardware peace broken from the fall or did the system just got messed up is that even possible from a fall? If just the screen is dead shouldn't the phone just boot up normally and have sound, like being able to ring and stuff ... Any advice/ opinion will be greatly appreciated.
So, I'm using Mix 3. Oneday the display died and the phone still running well. I'm pretty sure since I can still turn on the flash and accept call by touching the screen, while the screen is totally black.
I tried to mirror the display to windows 10 using Vysor and can confirm the phone is running very well except the screen died, though touch is still working ( tried to touch the icon and I can see through Vysor it still responds)
I ordered a replacement LCD, replaced the faulty one. Strange thing is, the screen is still died, but this time it's turning on and off repeatedly whenever I booted to the system. I tried to boot to TWRP and the screen works well, reflash all the ROM ( I tried a bunch of ROMs, Global stable, China stable, Custom Rom, etc). In TWRP the screen works flawlessly, but whenever I booted into the actual OS, it starts to blink on and off again
I can assure that the replacement screen is not faulty at all, since I tried the replacement screen in other phone and it works well
Any idea?