# This will erase all your private information.
# Switch off the tablet.
# Press and hold the Home, Volume Up and Power On buttons.
# When you see the Galaxy logo, release the power On button.
# Now you are in the Android System Recovery menu.
# Use Volume Up/Down keys for navigation and Power On for selection.
# Select one by one:
# wipe data/factory reset
# Yes -- erase all user data
# reset system now
If you wish to get some details; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/
My first guess is that It is "frozen." If you turn it off and back on, it probably asks for an "unfreeze" code related to unlocking the phone. If that is the issue, you can try to work with Samsung's support via their live chat. http://www.samsung.com/ae/support/model/SM-T331NZWAXSG
This may be helpful related to the above:
http://www.unlocking.eu/how-to-enter/samsung-t331-galaxy-tab-4-80-3g/
I included the above link simply for illustrative purposes. The avove is if you entered the wrong code 3 times that locked the phone.
But alternatively, if the device is truly "hung", you can try first a soft reset and if that does not work, a hard reset (which will return the system to the factory defaults reverting it to how it was when it came out of the box. With a hard reset, you lose whatever you did on it after you took it out of the box.
If you do a soft reset and you get some access to the keypad functioning, you might want to uninstall whatever you probably just installed immediately before it froze up. A soft reset retains your data. I would avoid trying the last program you installed again to see if it ran! You might subsequently download the SD Maid app and select corpse (no kidding) to get rid of residue after the uninstall of what is the problematic program.
Hard reset Utube: https://www.youtube.com/watch?v=nZBZYa4nZ18
Soft reset: http://smallbusiness.chron.com/soft-reset-samsung-galaxy-s4-81670.html
you may try to copy it to your device card, then from your application drawer, tap your default music application, then while you are on default music application, select the folders where you copy your purchased music, then, from there you can create a playlist.
by the way, playlist is only a list of your music shortcuts, where it is located, what is the extension file and what is the title..
this may also apply on the other music application be it downloaded or default.
good luck..
Tap Settings>Display>General>Brightness, adjust to desired brightness, left or right. Alternatively, from your home page, drag your finger from the top edge of the table screen downward to expose several power button shortcuts (Wifi, GPS, Mute, etc), including the brightness scale, adjust the brightness left or right and/or select the auto[brightness] checkbox.
let's start with the basics first in order to solve your tablet issue. Once we go that, we can move forward as necessary.
I would recommend performing an antivirus scan on your device. You can search for "avast" or "malwarbytes" in your app store to get started.
If that doesn't work, then you can perform a factory reset as described by Samsung here: https://www.samsung.com/us/support/answer/ANS00062842/ . You'll be advised to back up your files before performing the factory reset.
Please let me know if this helped you or not.
