5V If it is, change D200 Card Rejected fault YES VSIM is according the specification VSIM = 2. Dialog mode: modal Flash Phone dialog box has following items: Market Area group: Drop down list box (ALT+M): User can select correct market area for phone. The fault information messages could be: û MCU doesnłt boot û Serial clock line failure û Serial data line failure û External RAM fault û Algorithm file or alias ID not found û MCU flash Vpp error Power doesnłt stay on or phone is jammed If this kind of fault has come after flash programming, there are most probably open joints in ICs. Troubleshooting Diagram of the serial connections.