@tarunvats33 Samsung has historically been slower due to the heavy "skinning" of One UI. Barring few of their flagships phones, they are consistently 6 months late to the Android OS party compared to other brands on android.
@salahudeen33 The coolness of the tawaf floor is real, and it mainly comes from special heat-reflective Thassos marble from Greece and smart engineering design. Claims about cooling pipes or underground air-conditioning systems are not supported by official explanations and are likely myths.