Android mobiles me run karne wali application APK files me packaged hoti hain. Aap in APK files ko kisi bhi android device me copy karke install kar sakte hain.
Lekin Google Play Store se koi bhi app direct device me install ho jati hai aur uski package file ko hum save nahi kar pate. iske liye maine pehle bhi ek post de chuka hun ke kaise Play Store...
