1. Description: How to choose updater*.bin 2. updater*.bin naming rule: updater_lcdtype_otasolution.bin lcdtype: inlcuding: 1. support for dkb 1.1.support lcd in feature phone dkb LCD_ADAPT ----> st7789_feature_phone_dkb: 3line_2data; gc9306: 3line_2data; gc9304:3line_2data; 1.2 support lcd in watch phone dkb LCD_ST7789VER2 ----> st7789_watch_dkb: 4line_2data; 2. WATCHLCDST7789 ----> 3line_2data 3. ST7789VER1 ----> 3line_1data 4. GC9306VER1 ----> 3line_1data 5. GC9306VER2 ----> 4line_1data 6. ST7789VER2 ----> 4line_2data otasolution: inlcuding: 1.asrsd 2.adups 3.redstone 4.ali for example: updater_lcd_adapt_adups.bin lcdtype is lcd_adapt ota solution:adups