I was trying to make Galaxy S4 from English to Japanese, but itself does not support for Language setting at Language choice. So I tried to download apps to set up Japanese Language, but it won’t do access to Japanese language setup choice. Well, I found that it does not have permission to choice or set up Japanese language for android 4.2.2 system. You have to have permission to set up that. Here is what you need to do list of steps.
First, you need to download Android SDK and Samsung Kies newest version on your computer (Windows), then you need to install both of them. For android SDK, you need to use SDK manager and install all of them. When you finish installing you need to have next step.
Second, you need to connect Galaxy and make sure its recognized by your PC. This time, you need to make Galaxy to allow to connect as developer option available and check for USB Debugging process. For unlocking developer option, you need to tap 7 times for Build Number at divide information. Then connect with USB cable and when Galaxy shows you ”Allow USB debugging?” then you are able to your computer to all Galaxy S4 for root and tools to use.
Third, this time you will need to start using command prompt (cmd) for your computer section and make sure you have right place for folder and connection for cmd accessing. Then you type “adb shell” and process to your Galaxy S4 device to send permission code.
Fourth, when you are able to connect to your device, you are able to give it permission code which is “pm grant jp.co.c_lis.ccl.morelocale android.permission.CHANGE_CONF
Finally, you will be able to use apps call “MoreLocale 2″ then open the app and “add locale” then make label for “Japanese” Language for “jp” and Country for “JP” then add it. After all this process and choice for Japanese, your Galaxy will be change to Japanese language OS reading, and show all of system as Japanese language.
below is after you change language to Japanese for screens!
I hope this will help you to try to make your language choice!
Also, this may help people to know who like to type Japanese on device, there is a way to do. That is you go to “Language and and input” then look at “Swype” then go to setting there and choice of “Language Options”. Then tap “Download languages”, and go look for Japanese which is “日本語”. after that it will start installing and will finish installed. Then you can choice that swype. Then, you will able to set up as Swpy main then you can use as English and Japanese.