Hey pal try doing a clean install. First delete the PPSSPP folder then reinstall the apk. After that don't restore the old folder but you can copy your old save files.
I'm using the latest stable version of ppsspp with my s6 and it plays without problem even with pretty high rendering resolutions.
I'm using the latest stable version of ppsspp with my s6 and it plays without problem even with pretty high rendering resolutions.
Ryzen 5 1600 @3.8Ghz
Sapphire Nitro+ RX480 @1.4Ghz
---------------------------------------------
Nokia 8 - Snapdragon 835
Sapphire Nitro+ RX480 @1.4Ghz
---------------------------------------------
Nokia 8 - Snapdragon 835