Stuck in Reverse Charge Mode with nothing connected :( - Huawei Honor Note 8 Questions & Answers

Ugh, please help! My phone began behaving oddly. It would random show in the notifications bar 'charge only' despite being unplugged and miles away from a charger.
Since then the phone believes its now in Reverse Charging mode despite nothing being connected to it. There's no reason why it should be doing this

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[Q] Continious tone after removing power

I recently started having an issue with my focus when I remove it from charging. The tone that is heard when you plug it in, or unplug it....it won't shut up!
I unplug it and it makes the sound, then it will contine at random. The battery icon flashes on and off showing the phone plugged in or unplugged. If I hit the power button, it just comes right back on as if I just plugged it in again. The wifi option even keeps popping up saying it's found networks.
I've tried restarting, removing the battery and even at the advice of windowsphonesupport on twitter, I have reset the phone.
I'm not sure what's causing it as it happens mostly when I unplug it from wall power. If I have it plugged into USB PC power, it takes forever to charge and doesn't seem to make as much noise.
It doesn't seem to last all day though. For example, I unplugged this morning about 7 am and it continued for about an hour or so before it just stopped.
Last I spoke to MS's twitter team, they said to take the phone back and get a replacement. Anyone else had this problem?
I just had a similar issue this morning. The sound that you hear when you plug in the device kept playing over and over. It would stop when I plugged it back in to the charger, but would start right up again when I unplugged it. I also tried plugging it in to my computer and the computer didn't recognize the device.
I power cycled the phone and removed the battery many times and eventually the problem disappeared and the computer can now recognize the device. Hopefully this doesn't come up again. It would be a pain to reconfigure a new device again and lose my text messages.
Update:
It started doing it again this morning. I let it continue and it stopped after 15 minutes. Every time the sound went of my battery indicator would switch from charging to full battery even though the device wasn't connected to anything.

Phone issues charging and powering on

Ok so, last night my phone was dying. I didn't charge it until about 5 PM today. However when I plugged it in, it wasn't picking up charge. I took off the battery and it looked like there was water under it, not a lot (no I haven't gotten my phone wet... or near water at all) so I wiped it off and plugged in a spare battery that I have. When I plugged that in, the camera flash turned on briefly and the phone began to blink orange. I left it plugged in for about 20 minutes then I tried turning it back on and nothing. Now when I unplugged it again I tried doing other thigns like turning it on without a battery while it's plugged in, doing it through usb (which when I plug it in through usb the PC makes that USB sound) and for a brief second I tried turning it on, and it DID show the "MyTouch 4G" logo, then it shut off. It hasn't been picking up charge right and I can't get it to turn on... What can I do? I got this off of craiglist and it was working fine for almost a month, so there's no warranty. Any suggestions?
Also, whenever I put in the "good" battery, the phone vibrates and the flash turns on. What do you guys think could be done??
And when I plug it in through USB it looks like it's "charging" (as in the light at the top is orange) and the buttosn turn on if I mess with them, but no image on the screen. Frustrating.

[Q] Charging problems with Omnia 7

I have an Omnia 7 and the battery wont just charge in the phone. It charges with an external charger though. When I connect the charger, it shows that it is charging by virtue of the icon in the top right corner but in actual fact, the battery doesn't charge and finally, goes off totally.
As if that isn't enough, when I remove the charger from the device, the notification tone keeps beeping as if I am connecting and disconnecting the device continuously even when I have no tone set for notifications. Am confused as to whether it is a software or a hardware problem. I have the feeling it is the Micro-USB port on the phone that has developed a problem. Please any help?
Thanks.
Try removing the Battery for a minute. Should resolve the problem totaly. If not, your battery is probably damaged.
I've got the same problem, but my battery is fine, after charging, phone making beep noise,like plag in plag out, sometimes it stop itself. Can say for sure, it starts after i done update 3.02.12. also phone sometimes turn "off" "on" itself.
PLEASE HELP!!!!!
Go to http://forum.xda-developers.com/showthread.php?t=1231671

[Q] Nexus 7 reboots, battery 0%

Hi,
I've a strange problem with my N7. Today it completely turned off because the battery was 0%. As I noticed that I plugged it in to charge. Since then it continuously reboots but doesn't charge at all. I'm still stuck at 0% battery.
I tried different mUSB cables but that did not help.
When it reboots, I can see the lockscreen with the info that the device is charging but after a few seconds it just turns off (without the notification "Device shuts down" or sth like that).
I also noticed a buzzing sound while the N7 is plugged in....
Ok, good news. After another restart I quickly activated the airplane mode and after one reboot it finally showed 2% battery. I have no idea why it charges with airplane mode one, but I am that's back alive...

LG G6 invalid Battery

Hi, I've got an LG G6 smartphone that got the wrong flash method. It turned off and it did not turn out any longer. It showed me how to deal with its boxing and flashing. After a while, it suddenly turned off, and it was not turned on again, just when I plugged the phone into a charger. The red question mark that appears in the middle of a battery. Even when I connect it to my computer, it shows the same symptom and my computer does not detect the phone. You can easily retrieve the phone, but the phone can not be flashed. Saying the slave problem. Please inquire. The phone is now totally silent. When charging or charging, I'll show a red question mark in the middle of a battery Does not respond to any buttons. It does not scroll to fast boot or recovery mode. May it be a battery problem. Thanks

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