Samsung Galaxy disable the mobile Internet (turn off, on)?
The solution is very easy to turn off the mobile internet at the Samsung Galaxy!
Not everyone has a flat rate for the Internet, then you want that the Internet is only used in WLAN / WiFi on the Samsung phone. This is not just possible on the Appels iPhone, here is a simple short example of how you can turn it on and off on any Samsung Smartphone with google's Android or other Android phone without having much Android expertise!
2.) What should I watch out for, when disabling Mobile Internet?
The battery consumption is slightly higher with WLAN, than with the use of "mobile data" on the Android phone. Also make sure that you do not log in to insecure WLAN / WiFi hotspots that access your private data, and especially if you are doing online banking on your mobile phone.
The RAM can not be upgraded to the Samsung Galaxy, as on a PC, but Here is a solution how to simple free a part of Memory on Samsung Galaxy with Android
The solution is really easy to change the language on the Samsung mobile phone with Android Here is a short how to, if you want to change the language on