Tutorial by Bipolar:


Seem Editing by Opcodes
Example:
(To Remove Operator Logo)
On PC:
SEEM 0032_0001
offset 74 -     bit 4: provider tag (1 to remove, 0 to display) (offset 4B, bit 6 must be set to 0)
(removes justification on home screen, Settings > Personalize > Home Screen > Layout, causes lines of 000-000 to display at Settings > Network > Available Networks)
offset 4B -    bit 6: Alpha Tag Display (1 from SIM, 0 from phone)

On Phone:
Step one - offset 74
Open Opcode Field by clicking  menu + 048263*
On the Opcode enter "47" than HIT 'ok'
On the Field 1 enter "50" than HIT 'ok'
On the Field 2 enter "1" than HIT 'ok'
On the Field 3 enter "116" than HIT 'ok'
On the Field 4 enter "1" than HIT 'ok'
On the Field 5 (D) enter "16" than HIT 'ok'
On the Results fild Should apear: F1 : 0

This mean:
> Op 47
(Seem Editing)
> 50
(seem number,50 dec = 32 hex(0032)
> 1
(record number,1 dec = 1 hex(0001)
> 116
(offset,116 dec = 74 hex)
> 1
(not sure for this,but it is always 1(more or less gives Error: 5)
> 16
(Bit manipulation...lock down)

Step two - offset 4B
On the Opcode enter "47" than HIT 'ok'
On the Field 1 enter "50" than HIT 'ok'
On the Field 2 enter "1" than HIT 'ok'
On the Field 3 enter "75" than HIT 'ok'
On the Field 4 enter "1" than HIT 'ok'
On the Field 5 (D) enter "0" than HIT 'ok'

Bit Manipulation***

(Bit = Dec Value)
0 = 1
1 = 2
2 = 4
3 = 8
4 = 16
5 = 32
6 = 64
7 = 128

Example:
in step one when you enter "16" in Field 5 this will make bit 4 on and all other bits off
If you want bit 3,bit 4,bit 7 to be on and others off Dec Value's gonna be 283(8+16+128(bit 3 + 4 +7)

dec = decimal
hex = hexadecimal


Seem Reading by Opcodes
Example:
(reading seem 0032 rec 0001 offset 74)
Open Opcode Field by clicking  menu + 048263*
On the Opcode enter "32" than HIT 'ok'
On the Field 1 enter "50" than HIT 'ok'
On the Field 2 enter "1" than HIT 'ok'
On the Field 3 enter "116" than HIT 'ok'
On the Field 4 enter "1" than HIT 'ok'
On the Results Field Should apear:
F1 : 0
F2(D):here will be shown hex value of the offset that you choosed in Field 3

This mean:
Op 32 (Seem Reading)