The SXmini G Class V2, powered by the YiHi SX750J chipset, is a dual-18650 high-end device. It looks complicated at first glance, but operation is actually very straightforward. Here’s a simple guide to get you started. 1. Power On & Unlock Insert two 18650 batteries(mind the polarity). Press fire button 5 times→ power on. Press fire button 3 times→ lock / unlock device. 2. Main Screen & Shortcuts The joystick is your main control. Press joystick 3 times→ unlock shortcut mode. In shortcut mode: Up / Down: adjust power Hold Right: change font color Hold Left: change wallpaper (if supported) Press fire button to exit shortcut mode. 3. Personalization Clock: move joystick left to switch styles, change color and background. Themes: 3 built-in themes, plus more via Wi-Fi. Memory Profiles (M1–M5): save different atomizer setups for quick switching. 4. Power Curves & DIY Curves Presets: choose from 7 curves (Hard, Soft, Neutral, and CWM 3s–10s). DIY (SXi-EQ): edit output every 0.5s to fully customize your vape curve. 5. Temperature Control Enter Modeto select SS316L, SS430, Ni200, Titanium, or custom TCR. Always lock resistance when coil is at room temperature. 5 quick presets: Cold, Cool, Normal, Warm, Hot – each can be fine-tuned. 6. Main Menu Highlights Enter with 5 fire button clicks. Puff Counter: lifetime, daily auto reset, or manual reset. Tweaks: brightness, timeout, auto-lock, night mode, battery display, etc. Smart Boost: custom preheat for cold coils. Date & Time: quick setup. Languages: download via Wi-Fi. Stats: detailed performance info. 7. Wi-Fi & SX-PANEL Enable WiFi → connect phone to…