How can I install Myanmar fonts and keyboard in my Samsung S3 mobile?
There were other users asking how to install Myanmar fonts in their mobiles. I have tried to find an alternative and there is one available. The application is called iTextMM. It's a keyboard that contains the Myanmar fonts so you can type using this language. For the fonts, you will need to look at this question to root your phone in the first place and you can copy Myanmar fonts to /system/fonts using a file manager. Then you can enable it from the Settings > Display > Font Style.
I've installed Frozen Keyboard 2 and I can read en write in Burmese font. I use Samsung Galaxy S4 and have not rooted the device. Well honestly I'm not sure, because I bought it second hand, but in Netherland it's not common to root a smartphone.