Use AetherSX2 or NetherSX2 . These emulators are optimized for mobile processors and work great with compressed files.
: Known for hosting high-quality, verified "redump" collections of PS2 ISOs ps2 iso highly compressed google drive link
But is this trend safe? Legal? And where can you actually find working links? This comprehensive article covers everything you need to know. Use AetherSX2 or NetherSX2