R4i V1.65b Update:
1. Support 3DS V4.5
2. Support RTS (Realtime save features).
3. Support RTG (Realtime guide features). Support text and picture type.
- Text type: txt, file name same as game file name.
- Picture type: bmp, file name same as game file name. Size:256x192
*Remark: RTS, RTG features only applicable for the new card which label RTS.
