Develop Bugs

[Q] Don't start up

Hi everybody,
Mine Nexus 7 2013 wifi tblet don't start up.
4-5 hours ago, i played some game, after i turned off. (lock the device)
Now it's don't show me the lock screen when i press the power button.
What shuld i do?

Hold the power button for about 20-30 seconds. It'll force power it off, then hold the power button for about 5 seconds to turn it on.

RMarkwald said:
Hold the power button for about 20-30 seconds. It'll force power it off, then hold the power button for about 5 seconds to turn it on.
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I hold power button for 30 sec, In the 30th second the tab start booting. Thx!
But why it powered off itself? The battery had 60-70%

Are you running a custom ROM, flash a custom kernel?

Stock rom
i don't rooted it,
i don't unlocked the tab.
I only installed some game (GTA VC, Asphalt 8 etc)
The tab is 5 days old.

s4 mini won't go into sleep mode

Hi Folks
I got a samsung s4 mini and set the screen time out of 15 seconds but when it dims out it comes back on again, the same happens when I press the power button on the side. I have have turned the smart stay button off and motion sensor button but still no joy, it is really annoying can anyone help.
Cheers

[Q] HELP S Tab 8.4 won't turn back on

I was watching a movie from Netflix from my Samsung galaxy s tab 8.4 hooked up to my tv. After the movie finished I disconnected the tab from my tv and the tab shut off and won't turn back on anyone ever go thru this.

BKWILL said:
I was watching a movie from Netflix from my Samsung galaxy s tab 8.4 hooked up to my tv. After the movie finished I disconnected the tab from my tv and the tab shut off and won't turn back on anyone ever go thru this.
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Hi,
try to find out if hardware or software failure.
So, try to boot into download or recovery mode by holding down
download mode: POWER BUTTON + VOLUME DOWN + HOME BUTTON
recovery mode: POWER BUTTON + VOLUME UP + HOME BUTTON
exit with same shortcuts.
If no download or recovery mode booted up and battery is full, oh oh oh.

Power button
Try to hold the power button longer, for like 30 - 45 seconds. My tab did this too and I was about to send it back, but then I tried this and it worked.

in my samsung galaxy tab S , the marshmellow update was came , i update these andriod version , after completing installation its restart and then only upto samsung its sould display...its wont turn on completely.
does not shows the display of screen, only its shows the samsung..on screen and continously display these... after many time i restart after battery dead...but its boot only upto samsung...and then constant...
what should i do?????

Reboot note 4 without pulling battery?

With the Note 3 you can hold the power button for 10+ seconds and the phone will restart. This was great for using custom roms where the phone froze. Is there a way to do this on the Note 4?
The power button doesn't seem to do it.

DarkManX4lf said:
With the Note 3 you can hold the power button for 10+ seconds and the phone will restart. This was great for using custom roms where the phone froze. Is there a way to do this on the Note 4?
The power button doesn't seem to do it.
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Hold volume up/down and the power button for a hard restart............

Thanks !!

[Q] My Galaxy Tab have been frozen!!

Hi there,
I am using go locker on my device. Today I was working with my tab but suddenly my go locker stop working and after that I can't touch the screen. When I touch, it did not response and nothing happen. How can I soft reset my tab with keys?

Hold power, home button, both vol up and down buttons all at the same time for 30 seconds and of should reboot