I need help to lnstall the next level on SAMSUNG TAB 4 5.0.2

hi Deanna.
this is all i could find.

1. Power off your Tablet.
2. Press and hold Volume up and Power button at the same time until you boot into the Android system recovery. ...
3. Choose Wipe data/Factory Reset with your volume keys and then press the power button to confirm.

More items...

Perform a factory reset on Android Device - VisiHow

visihow.com/Perform_a_factory_reset_on_Android_Device
How do you reset a Windows tablet?Reset from within WindowsPlug in your Surface so you don't run out of power during the refresh.Swipe in from the right edge of the screen, and select Settings > Change PC settings.Select Update and recovery > Recovery.Under Remove everything and reinstall Windows, select Get started > Next.More items...Refresh or reset Surface RT or Surface 2 - Microsoft Supporthttps://support.microsoft.com/en-us/help/.../surface-refresh-or-reset-surface-rt-or-surface...Search for: How do you reset a Windows tablet?
How do you do a hard reset on a Samsung tablet?Method 1: From StartupWith the device off, press and hold the "Volume Up", "Home", and "Power" buttons.Release the buttons when you see the recovery screen and the Samsung logo.Use the volume buttons to navigate the menu and select "wipe data / factory reset". ...On the next screen, press "Volume Up" to continue.Samsung Galaxy Tab 4: Steps For Hard Reset - Technipageshttps://www.technipages.com/galaxy-tab-4-hard-resetSearch for: How do you do a hard reset on a Samsung tablet?
How do you restore a Galaxy tablet to factory settings?In fact, consider finding support before you start the following process:Start the Settings app, found in the Apps Menu.Choose Privacy.Choose Factory Data Reset.Touch the Reset Tablet button.Touch the Erase Everything button to confirm. All the information you've set or stored on the Samsung Galaxy Tab is purged.How to Reset the Samsung Galaxy Tab to Factory Settings - dummieswww.dummies.com/...galaxy.../how-to-reset-the-samsung-galaxy-tab-to-factory-settings/Search for: How do you restore a Galaxy tablet to factory settings?
if none of the above work go to this link might help you out more.
tablet factory reset Google Search

Hello,

download the samsung tab 4 userguide from this link

http://www.phonearena.com/phones/Samsung-Galaxy-Tab-4-7.0_id8407/manual

Hi this link might help...
http://www.manualslib.com/manual/540119/Samsung-Galaxy-Tab3.html

Get an Android Tablet out of safe mode - Support Home Page

acer--uk.custhelp.com/app/.../get-an-android-tablet-out-of-safe-mode

How do I get my Android tablet out of safe mode? Use the ... Restart your device by holding the power button, then tap Power off. ... Did this answer help you?

Samsung Galaxy Tab 3: Turn Safe Mode On or Off

www.technipages.com/samsung-galaxy-tab-3-turn-safe-mode-on-or-off

Mar 15, 2014 - Use the Safe Mode feature on the Samsung Galaxy Tab 3 to start the Android OS with the system default software. ... When the Galaxy Tab 3 logo appears on the screen, press and hold the "Volume Up" button. ... Once the device has completely powered off, you can press the "Power ...

Galaxy Tab 4: Enable or Disable Safe Mode - Technipages

www.technipages.com/galaxy-tab-4-safe-mode

Mar 4, 2015 - A tutorial about how to turn Safe Mode off or on for the Samsung GalaxyTab 4 tablet.

Power the Device Up in Safe Mode - Samsung Galaxy Tab 2 ...

It depends on which model of the Galaxy Tab 4 you have. The unlocked Galaxy Tab 4 3G is compatible with the Straight Talk GSM network and has a SIM card slot. There is a Wi-fi only model which will only talk to a cellular network through a hot-spot device.

I hope this helps.

Cindy Wells

http://www.phonearena.com/phones/Samsung-Galaxy-Tab-4-7.0_id8407/manual

Just enter the captcha and click download.

Need adapter

You could try this site:
Install KitKat 4 4 2 XXU1ANFB on Galaxy Tab 10 5 SM T800
Install KitKat 4 4 2 XXU1ANFB on Galaxy Tab 10 5 SM T800

Try Resetting the Device Cache Partition by booting in to Recovery Mode.

o turn ON in Recovery Mode:

Step 1: Power off device completely (You Might need to Keep it on charge)
Step 2: Press and Hold "power" + "Vol up" for 5 sec
Step 3: Notice it flash boot screen twice
Step 4: Enter recovery menu use vol up and down to navigate
Step 5: Press power button for confirmation
Step 6: Wipe cache partition.

if clearing the cache partition doesn't help, you can also try resetting your device by formatting it to factory settings (ALL DATA WILL BE DELETED). for this Repeat the Steps upto 5, then use Step 6: Wipe data and clear cache.

Post Thanks if it helps