Muximus m503m-6252 Flash File

INFO_
 Waiting for USB Port...
Abort by User
Waiting for USB Port...
Set MTK USB Port (COM10)
Please Hold "ON" to connect with the phone...USB
Connected to Phone.
CPU: MT6252A(6250) Ver: CE00  md:8B00  SW:0101
Downloading Boot7 ...
Nor Flash Code: 00C80060(00170000)
Nor/SF Flash Size: 0x800000 Hex Bytes
INT/EXT RAM  Size: 0x0+0x4C000000
Reading(Nor)...
The phone information:
RATECH52_6432_11B_PCB01_GPRS_MT6252_S01.A811_MAXIMUS_C64_120704.BIN
the  file not be encrypted
Read OK.