If a system glitch prevents your language settings from updating properly, a system cache issue or a deeper firmware limitation may be to blame.
Download the on a secondary smartphone.
Because this device was built exclusively for the Japanese domestic elderly market, the customized Raku-Raku home screen, proprietary Fujitsu apps, and deep system settings are hardcoded in Japanese. change language in fujitsu f04j docomo full
For tech-savvy users, you can force global English across apps by connecting the phone to a computer and using Android Debug Bridge (ADB): If a system glitch prevents your language settings