I Think that its the power button that is stuck but im not sure
My phone started going crazy, when I turned it on, it was going to the HTC logo and then turned off (After about 3-4 seconds, Not showing CyanogenMod logo.)
and when I managed to turn it on (Remove the sim-card and turn it on normally) it worked, and when I inserted the simcard the phone got stuck and disconnected.
I Cleaned the simcard (Rubbed it against my pants..) and the phone worked for about 30-60 minutes, not sure.
After that 30-60 minutes, i saw the screen turned on showing the lock screen, then it asked me if i want to power-off or reboot, i pressed the back key.
And the phone turned off.
Since then i cant even turn it on..
And when i plug in the power adapter, no LED going on.
so i disassembled it, And disconnected the battery, and when i connected the battery again the phone turned on as if i am pressing the power button showing the htc logo and then turning off again..
and i cant turn it on..
SORRY for the long story..
I Checked (Using a multimeter) And the problem is not withing the power button or the battery (Battery gives out 2.9 volts instead of 3.7 as written but its because low battery..)
Still the phone wont charge
Related
I have a xt925. The phone is not mine, I got it off of somebody for a few days. He told me the phone would not charge or turn on.
Phone was never rooted or anything like that. Anyway the problem is that the phone will not turn on.
First thing I did was charge it for a few hours. The green light DOES come on. When I try to turn it on it does not boot up and the green light goes away. I've also tried to boot into recovery which does not work.
tried the following:
-holding power button for 30 second
-holding power and vol down for 30 seconds
-holding power and volume up + down for 30 seconds
-plugging into the computer (computer does not read it)
What else can I try to get this thing to turn on???
Thanks
Battery is very low ... wait a night ... the green led will shutdown and the phone start automatically...
Ok, my phone was working just fine and then it randomly shut down on me and then booted up to the Samsung logo screen. The phone would flash the logo for a few seconds, go black, and then does it again. I've pulled the battery out and once I put the battery back in, the phone automatically turns back on without me having to hold down the power button or anything. I can't seem to be able to enter download mode or be able to reset it either. When I plug it into my computer it does display the battery icon charging which stops the blinking but thats it. Can someone help?
rsxus said:
Ok, my phone was working just fine and then it randomly shut down on me and then booted up to the Samsung logo screen. The phone would flash the logo for a few seconds, go black, and then does it again. I've pulled the battery out and once I put the battery back in, the phone automatically turns back on without me having to hold down the power button or anything. I can't seem to be able to enter download mode or be able to reset it either. When I plug it into my computer it does display the battery icon charging which stops the blinking but thats it. Can someone help?
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Check this out
rsxus said:
Ok, my phone was working just fine and then it randomly shut down on me and then booted up to the Samsung logo screen. The phone would flash the logo for a few seconds, go black, and then does it again. I've pulled the battery out and once I put the battery back in, the phone automatically turns back on without me having to hold down the power button or anything. I can't seem to be able to enter download mode or be able to reset it either. When I plug it into my computer it does display the battery icon charging which stops the blinking but thats it. Can someone help?
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Could be your power button...manual issue...you know like it's stuck down. Go on YouTube they have a dismantling video on cleaning inside of phone buttons etc. Did it myself not hard at all
Hello,
I flashed the latest LRX22C image on my nexus 5 today.Had flashed it clean,wiping data,cache and system etc except the Internal Storage.Then I flashed the SUPERSU 2.37 ZIP .Everything was fine for about 4 hours.Then suddenly when I pressed the power button to turn the screen off,it was not turning off and the "Switch off" mode was popping up instead .Then, when I got a call,it switched off.The phone won't turn on again.It starts,the Google Boot Splash appears and the bootanimation starts for like 2 seconds and it switches off.Same thing for bootloader mode.
Please Help me!
EDIT: Now its turning on by itself and switches off in 2 seconds!
Sounds like a bad power switch to me, but of course that is just my opinion. :good:
sounds like a mech issue.
legit isue
I have the same problem on mine now... Basically my phone powered down around 45%. Battery. At the time i thought it was dead... But it wasnt. When i would plug into external power, either usb or through wireless charging it would power cycle continuously at the android splash screen.... (1 to 2 second intervals - even if i booted into fastboot) Interestingly it would never go to the battery charging mode. But automatically boot on charge... It did this for about 6 hours then i gave up and left it unplugged for a day. I plugged it back in and it started power cycling again, however this time on its third boot it came back to life . thats when i discovered i still had 40% battery... I dont know what exactly made it boot but it did. Oddly also on boot, it started optimising apps and finishing install again. I checked the md5 before I installed the update so no issue there. Since it powered up i have powered the phone off using the power button long push and let the phone power down. After doing this when i plug the phone in to usb charge it goes to the charge screen. No issue. That said, if i try to power up while tethered and charging it will not allow it. It just stays at the charge screen. As soon as i unplug the usb the power button allows the phone to power up and work... When booted up it charges as normal when plugged in. Im convinced there is an issue with the power management drivers or drivers for the button controls. My phone worked fine until the 5.0.1 update was installed. On my nexus 5. Anyone else or just us two? Ive had a hard time finding people posting on this issue.
Woke up one morning and the phone was stuck on the startup screen. Turned it off, and when I rebooted, it still was stuck on the startup screen. Then, after a day or two, it would not reboot at all. no red light when plugged in charger. also when its plugged to pc, pc is making sounds like its plugged and then unplugged many times. is it possible to fix it? or its dead motherboard?
Are you able to access the bootloader?? By pressing volume down and the power on button simultaneously while no cable is connected to the phone?
Galaxy S6 SG-G920T
The battery was dying quickly, when charging it overheated the phone. She always used the phone until the battery hits 0% and it turned off. This time when she put it to charge the phone heated and it didn’t appear to be charging and the phone didn’t turned on.
She went to a phone repair center they changed the battery but the phone didn't turn on.
When I got the phone force reboot, combination didn't work until I pressed Vol Down + Home + Power for 10 seconds (I think I entered download mode) the phone led turned solid white with black screen but the phone didn't do anything I did number combinations for forced reboot and didn't work until the battery runes out and it turned off. Try to turn on the phone and it doesn’t.
Any ideas what is happening?