Database Info

[Q] Can't turn on Galaxy Ace

After rooting and getting my unlock pin, I uninstalled some pre installed apps.
When I try to turn on my phone - unplugged from any charger, it shows the battery empty symbol (sometimes it just does nothing) and wont let me turn it on. BUT! when I plug it into the charger it shows the true charge of the battery (100% at the moment) and I can turn it on.
Another thing I've noticed is that holding the buttons for download mode puts me in RAMDump Mode, and Recovery mode is now a different button combination.
I have to put it in download mode Via ADB commands.
So my problem is I cant turn my device on unless its plugged in - but once it's on, it no longer needs to be in the charger.
I have unrooted, factory reset, and flashed the firmware via ODIN several times which has not helped.
Please give ANY suggestions!

[Q] One S wont charge or turn on

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?

z3 wont charge/turn on/. and flashing red light when i plug the charger or usb

hi guys
MY sony z3 dual wont charge/turn on. and flashing red light when i plug the charger or usb
i tried all ways but nothing happend
just when i plug usb and holding volume up and power vibrate 3 times .and left it chrged last night for 12 hours .and also cant chrge or turn on
----
also cant put it in flash or fast mod .cat reconigze
- INFO - Device connected with USB debugging off
- INFO - For 2011 devices line, be sure you are not in MTP mode
.
now i plug usb and red light until 7 hours and already no charge or any Response
pllllllllllllz can u help me

UP - i got this problem

Have you solve your problem?

Screen does not turn on or tablet doesn't turn om

Hi all
I Have a GT-N8000 today i worked with it some
and locked the screen.
after ye while when in press the power button the screen does not turn on
i Plugged-In the charger but no battery icon or Plug-In sound
i connected the tablet to a pc but no statement from pc for a usb device
i am very sad pls help me((((

Could be a dead battery or power button stuck .

No!
When i locked the screen it was 50%
and i plugged-in the charger from night to morning i don't think it is for battery
(No Download Mode-No Recovery)

Well if you say no then it could be the USB port fried or the mainboard .
PC - usb i presume you have swapped the usb cable and have installed Samsung drivers .

But when i plug in the charger after a while the device will be hot:|
Is the problem still form USB cable?:S

LTE 32GB bricked by himself

Hello
Yesterday while i was watching ads in some freemium game tablet just turned off. I plug it to original charger and tried to turn on, but screen do not light up. Then I tried to press Power Button with Volume Up or Volume Down for from couple to 30 seconds but without any luck. When i connected tablet to PC, it shows as "APX" and system can not find drivers for it. When it is connected to PC via USB cable and when i press Power Button and Volume Up or Volume Down for 10 seconds light change from orange to green and tablet dissappear from device list in windows device manager and when i do it again it comes back as APX (doesn't matter which combination) so it looks like i can not get into fastboot mode.
What happend? What can i do to bring it back to life which was stopped for no apparent reason?
Tablet was flashed and after updated couple of months ago to newest OTA via ADB and it is with B01 battery.
My PC is on Windows 7.