Downloading MI 4S PCB and Functional Block Diagram.pdf (4.86 MB) If the download doesn't start, Clik here Recomended Files Xiaomi Mi1S Schematic_PCB.rar Xiaomi Mi1S Schematic_PCB.rar Fly-SL399E_CELLONSZ23C_09A_GEMINI_PCB01_GPRS_MT6223_S00.C1012B_MI_01_01_610106_62003_NUM_007_001.BIN_FLNM36L0R7060T2ZAQ__firmware_part_1_of_1_20110627-174145.B0M.rar