ok, original from
http://www.modmymoto.com/forums/showthread.php?t=53235&highlight=subsidy+codeI just translate with google tool, because my english is bad. look at this:
Thanks to "ppppepinillo" by the input to many who asked if subsidy code flash it with FW de corporation or with the telcel ...this can work with titanium xtreme
Reading Subsidy Code with p2kSupportTool
THIS IS ONLY FOR CELLULAR DESBLOQUEADOS
The program is included in the p2kSupportTool PST
Once downloaded and installed go to the folder where the PST installed, usually "C: \ Program Files \ Motorola \ PST" and seeking an executable under the name "PST" and has a blue icon also said that Gradient PST. Well, this is the p2kSupportTool
(Below is the entire image illustrative of the entire tutorial)
1) connect the phone to a PC and run the p2kSupportTool, expect to be detected.
If this correctly connected in the table is at the bottom left (above DEVICE) should read "Motorola p2k"
2) Will the "Test Cmd"
3) Under "Command Type" select "Normal"
4) Under "Test Command" put: RDELEM
5) Under "P2K-USB Data Command" enter the following codes:
0x01
0x5D
0x00
0x01
0x00
0x00
0x00
0x04
Latest once done in the table above selects Motorola p2k "to activate the control commands and will return a series of codes in the second column, under" P2K USB-Response Data, "is always the first data "0x00" (which ignoraremos), and those who still belong to Subsidy Code, to read them must be given back the two last digits and put them together, we see an example:
If, as a "Response Data" we have the following:
0x00
0x21
0x43
0x65
0x87
Then:
0x21 = 12
0x43 = 34
0x65 = 56
0x87 = 78
Therefore our Subsidy Code: 12345678
To see the Subsidy Code - Secondary "(secondary) do the same thing, but enter the following under" P2K-USB Command Data ":
0x01
0x5C
0x00
0x01
0x00
0x00
0x00
0x04
(Look it is only changing the "D" for the "C" in the second figure "0x5C")