[Q] Karbonn a9+ wont turn on, but charging battery sign - Android Q&A, Help & Troubleshooting

As the title says, my phone won't turn on but upon connecting it to the charger, a charging battery sign will appear and then nothing happens.
If I press the power button again my phone still won't turn on and the charging battery sign no longer appears.
For it to appear again i have to connect and disconnect the charger again.
What seems to be the problem of my phone?

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Battery charging icon when phone is off

I have a very weird problem here, when the phone is off and not connected to the cable or pc the battery shows up on the screen as if it's charging itself LOL. And when I turn it on it won't turn on.
The only workaround I found is to connect the USB cable to the PC then press and hold "Volume down" then briefly press "Power button" from then it would boot normally. Any help will be appreciated. Thanks.
That isn't too surprise, believe or not, I've removed the battery pack off the phone and I'm still able searching web and make phone call.
Your phone is OFF and the icon still shows???
Yeah it's totally off and it still shows, even the progress bar is moving at the bottom of the battery icon.
What could be causing this? How can I fix it?

[Q] HELP! GT-I9100 won't turn on but shows charge symbol

Dear all I have look up in the past posts but it doesn't help
The phone show a 100% charged battery logo when plug in to PC, but won't turn on
ADB Interface cannot list the phone (maybe I didn't turn on the debugging mode before this problem happens)
The phone cannot go into Recovery/Download mode
When I put it on charge, it vibrate and charge symbol shows for a few seconds and then it would go to sleep. If I press volume up/down or home button, the charge symbol pops up again. but not for the power button.
Please Help. Thanks.
Hmm. It either could be really sinister... Or simple.
Have you considered the power button may be faulty? That would account for it not turning on, but waking when you press the volume key. It would also not allow you to enter recovery or download mode. Its apparently (I haven't needed to myself) not hard to DIY replace it. Search on here/google for how to do it, I don't have a specific guide in mind though sorry.
Sent from a galaxy far, far away

[Q] charging problem( very very bad situation)

My phone keeps waking the screen when it is being charged (the screen timeouts and turns off before being turned back on again after a few seconds, showing the lock screen), even after i switch back to the standard USB charging cable (charging directly to the microusb port). I have checked developer options and keep screen awake when charging is not ticked so that's not the problem. Turning off screen using power button brings up lockscreen.
Additionally, my phone is not able to be switched off. When i switch off, it will enter into a sort of bootloop where the phone will spontaneously turn itself on showing 'Sony' screen > black screen and it repeats this cycle. The phone can however be turned back on during this bootloop if i press and hold the power button while the screen is black.
Guys help me please
I think that your phone's power button is faulty, maybe stucked or something so I kept being pressed
No never

LenovoA5000 problem

please you guys should help me. my lenovoA5000 is not showing the charging icon but its charging when plugged to a power source. it also get hot and goes of after some time after displaying "phone needs to cool down" . If switch off and plug to a power source, the display comes on and goes off and it continues in that way and gets very hot untill i unplugged it from the power source. The worst of all it cannot factory reset it self and cannot open recovery mode. i need your advice and suggestions. thanks

xperia z2 won't turn on

my phone is rooted with Z2-lockeddualrecovery2.8.26
but today it start to turn off after each call
when i get home trying to turn it on it won't start, tried flashtool but no respond when i connect the phone while down volume key is pressed.
when i connect to charger the red light turn on for few seconds then show the Sony logo screen and stuck there no respond to power button and the red light is off while it's stuck on that screen it doesn't even showing charging as it suppose to do while the phone is off
when i press volume up key + power key the screen goes off and the red light is on but the screen won't turn on when i press the power button again
any one with an idea to fix it?
update: ok after many tries i been able to flash it with flashtool with that D6503_23.5.A.1.291.ftf
but still can't turn it on
when i connect the charger it show charging like 18% and when i leave it for while it show 0%
i disconnect the charger try to open nothing
then connect the charger again it shows 25% and i leave it for few seconds then it shows 100% but when i try to press the power button it shows empty charging battery icon while the phone is still off
what could be the reason ?
ok i manage to flash it with stock firmware
but still turning off randomly or restart randomly
and when it turned off i can't turn it on again unless i connect it to charger and when i do it keep blinking red led and sony logo on and off
is that hardware failure or battery failure or software failure ?
ok every one i have solve it ,
it came out to be faulty battery
@pharaon said:
ok every one i have solve it ,
it came out to be faulty battery
Click to expand...
Click to collapse
Sorry for delay, as you said, It's faulty battery.

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