Một số mã code rất hay cho các đời máy . . .

SƯU TẦM . . . Phone's codes :
Alcatel
Master Codes
- 25228352
- 25228353
- 83227423 (TH3/4,BH4,BF5,BG3,BF3/4..)
###337*07# - master reset (with SIM)
###847# - factory reset (with SIM)
Alcatel 835 formating - **0102#

Samsung
*2767*3855# - FULL E2P RESET
*2767*2878# - CUSTOM E2P RESET
#*7337# - UNLOCK
*2767*688# - UNLOCK
*#0523# - CONTRAST
*#9998*523# - CONTRAST
*#8999*8378# - Service Menu (X100)

Philips
#20021208# ok - 630 without SIM (erase flash)
*#7728*# - RSAV DONE
*#3849*# - ??? reboot
*#3851*# - ??? reboot
Philips 568 *01763*737381# - reset
Pantech
*01763*737381# - master reset (user data, user code) without SIM
*01763*8371# - SW version
*01763*6371# - UNLOCK
*01763*3641# - Menu

Panasonic
*01763*737381# - master reset (user data, user code) A100, A101, A102,G50, G51, G70, GD55..
*369#(*) - MENU
7, 4, 6, menu, menu - lock menu
*#9999# - 5 sec after power on - SW version (GD75, GD67, GD87..)
LG
2945#*# - service menu (code reset)(W3000 G5300 C1200 G7100...)
2945#(*)- hold (LG 500,600)
B1200 *+pwr, 6,6,8 Service Menu
B1300 *+pwr, 1,5,9 Service Menu
Security Removing Code For Lg 8110,8120.
47328545454#
Or
277634#*#

Sony-Ericsson
> * < < * < * - Service menu

< * * < - Lock menu

VK Mobile
*#79# - SW version
*#85*364# (*) - hold menu
855855# without SIM (VG107)
85558555#(*)-hold
4268#(*)-hold (VG207)

Voxtel
0124 - master code
0718#(*)- hold - menu (ST11, SC10, V100 without SIM)
4268#(*)- hold - show code (ST11, SC10 without SIM)
*789(#)- hold - menu (V50, V300, RX100 without SIM)

Motorola
(T190, T191, T205) master code
- 19980722
- 20010903
**********
P2K test menu:
*#06#, menu, menu, 048263*
Test comands:
32*116*1*0*0 - read phone code
32*118*1*0*0 - read security code
18*0 - factory reset, phone code off
18*1 - master reset
54*18*1 - full phone reset
10*0*6 - select 900/1800
32*279*1*0*8 - model
32*383*1*0*0 - flex version
Hard reset MPX200, MPX220 - blue button + power on

Nokia
*#7370925538# (valet code reset) 6230
*#746025625# [*#sim0clock#]
*#92702689# [*#war0anty#]

Fly Bird
S688 - #*301#02# send - with SIM
menu:
7 - 10 - ok,
#*8000#, #*3676# (reboot repair)
V09, S1180 - *, 3 times down, 3 times up - service menu

Enol
*#987*00# - Service menu
*#987*99# - Full reset
*#900# - SW version

Maxon
*#9922# - menu, reset (without SIM)
*#9900# - Software Version
*#9901# - Software Version (PBatch)
S60 Siries (SX1, 6600, N-Gage..)
*#7780# - factory default
*#7370# - full factory defaults (all user data reset)
SX1 formating - * + # + power on
6600 formating - 3 + * + send + power on
Sendo X1 formating - 5 + power on

Mitsubishi
*65512890 (*-hold) format FFS (Eclipse)
* 3926 - (*-hold) test mode
* 5806 - (*-hold) SW version
*(hold) 787090 - trium 320 unlock menu

Nguồn: Telvn