: Verify your ISO is not corrupted. Re-extract using ZArchiver. Also, try a different BIOS version (e.g., USA v2.00).
While many "highly compressed" files are advertised online, users should exercise caution as these can sometimes be unofficial indie games or contain security risks. Verified Emulation Methods tekken 4 highly compressed for android
Follow this precise method to get Tekken 4 running on your Android. : Verify your ISO is not corrupted