Why is General sensitivity set to 138 for Vivo S17?
Vivo S17 features a 240Hz touch digitizer and 6.78-inch screen. In OB55, standard aim assist tends to drag crosshairs onto the opponent's chest. Setting General to 138 provides the optimal swipe acceleration to break chest stick without flying over the target's head.
Where should I place the Fire Button on Vivo S17?
Place the Fire Button at Bottom-Right (18% thumb lift clearance). Keep the button size at 42% to ensure your thumb has enough screen runway for clean vertical drag flicks.
Is DPI modification necessary on Vivo S17?
Default stock DPI is usually sufficient, but competitive scrim players recommend setting DPI to 460 in Developer Options for slightly sharper pixel tracking. Do not exceed 500 DPI to avoid ghost touch issues.