Nokia Permanent Memory..!

Here is little discription about Nokia PM file..!

PM field [1] - RF tunning

Protected pm field for phone RF tunning, callibration data

PM field [4,3] - Production SN

[4]
3=4D564834383034393300 - MVH480493

convert this hex data to ascii and cut null char.

4D = M
56 = V
48 = H
34 = 4
38 = 8
30 = 0
34 = 4
39 = 9
33 = 3

PM field [4,4] - Product code.

5=3035373530363900 - 0569445

PM field [4,5] - Basic production code

3035373530363900 - 0575069

PM field [4,6] - Module code

6=3032303431393700 - 0204197

PM field [4,9] - HardWare ID

9=3330303000 - 3000

PM field [4,18] - Phone oryginal IMEI

18=33353135343130343035323331393100555555555555555 55555555555555555555555555555555555555555555555555 55555555555555555555555555555555555555555555555555 5555555555555

351541040523191 - 55 55 55 are useless, when convert to ascii its UUU and two 00 are null char.

PM [58, 59, 60, 61] - Phonebook contacts, old saved contacts will be in PM 58 and recently added contacts will be saved to rest fields.
if PM 58 has 250 entires mean it has 250 contacts stored.

PM [88,0] - life timer is stored here

PM field [120] - Phone SIMLock data and SIMLock data key are stored here

PM [239] - Phone MCU version, MCU release date, and all other details are stored here

[239]
1=0D001D52303478524D343431303130303931323031303930 30303030312E584608001A00000000000000002F0000520478 09000000010CD907010009020900AC00080030003315450104 251319FFFFFFFFFFFFFFFF00000070760100010001562031302E31300A31382D31312D30390A524D2D3434330A286329204E6F6B696120003A

2031302E31300A31382D31312D30390A - ' 10.10.18-11-09' and 524D2D3434330A286329204E6F6B6961 - RM-443.(c) Nokia

PM [302] - MMC lock code

PM [308,1] - Old BB5 Phone SIMLock, Superdongel, MCU, DSP signatures and phone code in newer rapido phone!

PM [308,5] - Phone security code, old one :d

32323232320000000000 - 22222

PM [309] - battery callibration

PM field [355,1] - Dynamic camera configratoin - back Camera

[355]
1=00000014000007EC4E494D4D4949494952524646304130323130303100000000000000000000000007D80C11303032003030370000000000000000013FFFFFFF3FFFFFFF3FFFFFFF3FFFFFFF 3FFFFFFF3FFFFFFF3FFFFFFF3FFFFFFF3FFFFFFF3FFFFFFF00 0000000000000000000000000000003FFFFFFF3FFFFFFF3FFF FFFF3FFFFFFF3FFFFFFF3FFFFFFF3FFFFFFF3FFFFFFF3FFFFF FF3FFFFFFF3FFFFFFF3FFFFFFF3

4E494D4D4949494952524646304130323130303100000000000000000000000007D80C1130303200303037 - NIMMIIIIRRFF0A021001_002007

4E = M
49 = I
4D = M

And.... just convert them and you will get DCC file name and version.

PM field [355,0] - Dynamic camera configratoin - front Camera

In DCT4 phone PM fields are almost same. Just some fields are change.