Is there an Android viewer that understands international language comments in PGN? I have a PGN file, in which I can view non-English (Cyrillic) comments on my PC in Chessbase or in Notepad++, but all Android apps (playchess, masterchess, scid on the go, droidfish) I tried instead show garbage for the comments. Is there an app that is worth trying that might support this? Example below:

[Event "chessclub.com"]
[Site "-"]
[Date "2016.8.5"]
[Round "?"]
[White "PlayerA"]
[Black "PlayerB"]
[Result "0-1"]
[PlyCount "6"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 {Белые сдались.} 0-1
PGN files need to be converted to UTF-8 as pointed out by @Artem Mostyaev, then most apps would support this.