How to Turn Off Factory Mode ,yellow text on Samsung Galaxy Tab

How to Turn Off Factory Mode ,yellow text on Samsung Galaxy Tab

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How to Turn Off Factory Mode or Yellow Text on Samsung Smartphones and Samsung Galaxy Tablets. 

Samsung Galaxy Tab samsung smartphones
Samsung manufacturing best tablets and no one have doubt on the quality and software support . samsung galaxy tab are the best tablet to buy . No matter if you talk about samsung galaxy tab specs or samsung galaxy tab price , Samsung Tabs are always on the top list of  best tablet to buy. 

Disabled Samsung galaxy functions while Factory Mode is turn on Samsung Tablet and Samsung Smartphones :

1. Yellow text on LCD Samsung Galaxy Tab and Smartphones.
2.Directly turn off after pressing power button.
3.Sim data disabled. 
4. Unable to open apps while yellow text displaying on tablet.

Samsung Galaxy Tab samsung smartphones


How to Turn off Factory Mode on Samsung Galaxy tab or Samsung Galaxy Smartphones. 

There is very easy  ways to turn off factory mode or unwanted yellow text on your samsung smartphones or tablet but we will discuss the easy one . You need Superuser (Su) access in both ways. Super User or SU means you have to root your tablet or smartphone first.

How to Root Samsung Smartphones and Samsung Galaxy Tablets. 

After successful root SU icon will be displayed on tablet or smartphone. Now you you need to download and install any Terminal Emulator from Google Play Store. Its time play with some commands on Samsung Smart Device.

 

Samsung Galaxy Tab samsung smartphones
Terminal Emulator 

Open Terminal 

Type  su  (Allow SU to grant access if asked . )
Type rm /efs/factoryApp/keystr (if the message appear “rm failed for  /efs/factoryApp/keystr no such directory”) ignore it . 
Type  rm /efs/factoryApp/FactoryMode
Type  echo -n  ON  >>  /efs/FactoryApp/Keystr
Type  echo -n  ON  >>  /efs/FactoryApp/FactoryMode
Type  chown 1000.1000  /efs/FactoryApp/Keystr
Type  chown 1000.1000  /efs/FactoryApp/FactoryMode
Type  chmod 0744 /efs/FactoryApp/Keystr
Type  chmod 0744 /efs/FactoryApp/FactoryMode
reboot

Galaxy tablet or Galaxy Smartphone will be rebooted and you are done. Now the yellow text should not appear because this all happen when efs become corrupted. Now you have successfully repair efs. On / Off mode will be appear again.  This method is personally tested on Samsung Galaxy Tab 2 , success rate was 100% . Work like charm. 
For reference see image below. 

Tutorial samsung galaxy tab

Samsung Galaxy Tab samsung smartphones

ON/OFF Menu Appear 
Samsung Galaxy Tab samsung smartphones
No Yellow Text found




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