Accepted answer
Short answer: Android 13 can install APK files, but permissions and unknown-source settings are stricter.
How I check this as a player
I check storage, source approval and app compatibility before trying again.
What it changes at the table
Newer Android versions may block older or poorly signed files.
Safety note
This site is an independent 3Patti guide. I use these answers for learning rules, comparing app claims and spotting risky wording; we do not operate real-money games, process payments, or guarantee APK safety, winnings, withdrawals or bonuses.