Weiimi X3 MT6737T Android 6.0 Flash Files Weiimi X3 MT6737T Android 6.0 Flash Files [sc name=”MTK1″] How To Flash Weiimi X3 MT6737T Android 6.0 Marshmallow With Sp Flash Tool: Download SP Flash Tool. – MTK Android USB Drivers. – Weiimi X3 MT6737T 6.0.zip [sc name=”MTK2″]