note:bluetooth version only support Android Warm Tips: If the CD is broken or cant readable, SoftWare Link： If any questions, please feel free to contact with the seller, please never open a dispute before contact with the seller. Lets keep good business relationship. Thanks!! *Can do most of OBDII gasoline cars,but cant support all OBDII cars. HOW To connect the phone and use the ELM327 ? A: On android phone : 1. Open the "setting" of your android,and search bluetoothfrom ELM327:OBDll, then input password 1234. 2. Open your Torque--etting---OBD2 Adapter Settins---Connection Type---Bluetooth---back---Choose Bluetooth Device---OBDII[AA:BB:CC:11:22:33]. Compatible Software: Window version:ScanMaster-ELM, , PCMSCAN;(Works for Windows/XP/Vista &7) Androidversion:Torque,OBD Car Doctor, Mini OBD, DashCommand,EOBD; Symbian version: OBDScope. Functions: Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). Clear trouble codes and turn off the MIL ("Check Engine" light) Display current sensor data, including: Engine RPM Calculated Load Value Coolant Temperature Fuel System Status Vehicle Speed Short Term Fuel Trim Long Term Fuel Trim Intake Manifold Pressure Timing Advance Intake Air Temperature Air Flow Rate Absolute Throttle Position Oxygen sensor voltages/associated short term fuel trims Fuel System status Fuel Pressure Many other.. Multi-Protocol Support: SAE J1850 PWM (41.6 kbaud) SAE J1850 VPW (10.4 kbaud) ISO 9141-2 (5 baud init,10.4 kbaud) ISO 14230-4 KWP (5 baud init,10.4 kbaud) ISO 14230-4 KWP (fast init,10.4 kbaud) ISO 15765-4 CAN (11 bit ID,500 kbaud) ISO 15765-4 CAN (29 bit ID,500 kbaud) ISO 15765-4 CAN (11 bit ID,250 kbaud) ISO 15765-4 CAN (29 bit ID,250 kbaud) SAE J1939