VGBA 3.9.57 - Nintendo GameBoy Advance emulator for Android

via http://emu-russia.net/en/

Nintendo GameBoy Advance emulator for Android has been updated. Changes:
- Fixed in-game saves in Avatar.
- Fixed ArcTan2() BIOS function (Mario and Luigi, etc).
- Added standard gamepad support to File Selector, Gallery, and Settings.
- Added optional iCade joystick support (see Settings).
- Added "Show Real Names" File Selector menu option (on by default).
- Optimized File Selector by not rescanning folders.
- Added Summon Night and Summon Night 2 to the Cheatopedia.
- Added "debug room" cheat for Mother 3.
- Fixed Android 2.2 crash introduced in VGBA 3.9.56.
News source: https://play.google.com