motorola w220
display problem
*#**367628#+send key master reset

*#**778337#+send key E2p reset



O2x1
reset password *#9999#
Hang talk and power button together

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[??]secret motorola mpx200 codes engineering menu, test mode, logs, etc.

Enter in the top secret 'Engineering Mode' on your MPx200 entering:
*#**364# on your keypad then press the Green Button

other interesting codes are:
* # * * 3 7 2 # FQC (test mode)
* # * * 3 6 4 # Engineering menu
* # * * 2 6 6 * 0 # Set as data COM port
* # * * 2 6 6 * 1 # Set as log COM port
* # * * 7 9 7 # Time to failure timer & Power down code
* # * * 2 2 6 3 * 0 # Set to default Band
Article Source: Forum Komunitas Teknisi Ponsel Indonesia http://www.forum-handphone.com/showthread.php?t=6368
* # * * 2 2 6 3 * 1 # Disable GSM Band
* # * * 2 2 6 3 * 2 # Disable DCS Band
* # * * 2 2 6 3 * 3 # Disable EGSM and DCS Band
* # * * 2 2 6 3 * 4 # Disable PCS Band
* # 9 9 9 # which displays the command log
* # * * 8 3 7 # Version info (some roms doesnt have implemented)

Remember guys play at your own risk



L6 i-mode Codes

--------------------------------------------------------------------------------

This Mitsibushi codes work with L6 i-mode

hold * 65512890 for reset
hold * 5806 sw version
hold * 487989 NS lock menu
hold * 482896 CP
hold * 574243 NS
hold * 967678 SP
hold * 362628 IMSI
hold * 787090 Lock net level
hold * 787292 Lock net level
TSM30

FULLRESET CODE
##*#9374 and press ok , b ::Service Codes::
##**9987



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)
For zv10 unlocking
*7465625*228#
Tested !




Philips

#20021208# ok - 630 without SIM (erase flash) not sure
*#7728*# - RSAV DONE (c630 reset code )
*#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

reset(format) **7370# tryed and tested on my x700
*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..)

**7370#

**00012*00000000#
**00032*00000000#



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#*#
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#*#

U8180 old ...............49857465454#
U8180 new .............492662464663#
U8330 ...................637664#*#
U8360 ...................*6*41*12##
U8380 ...................525252#*#


ALL LG 2G : 2945#*#
8110 & 8120 : 277634#*#
U8130 & U8138 : 47328545454#
8180 old sw : 49857465454#
8180 new sw : 492662464663#
8330 : 637664#*#
8360 : *6*41*12##
8380 : 525252#*#

LG 8550 885508428679#*#
Phone
Service Menu Code

8110 277634#*#

8120 277634#*#

8130 47328545454#

8138 47328545454#

8180 v10A 49857465454#

8180 v11A 492662464663#

8330 637664#*#

8360 *6*41*12##

8380 525252#*#

8550 885508428679#*#

Phone
Unlock Menu Code

Older phones 2945#*88110#


U880
was told that unlocking code for the phone is "0794070061"
and method is to enter 142358#*#
Article Source: Forum Komunitas Teknisi Ponsel Indonesia http://www.forum-handphone.com/showthread.php?t=6368
but when i enter above code instead of asking for nck code it restarts(phone is temporary unlocked with sim inside).
Plz help how to unlock it permanently


After complete Flashing just Enter 142358#*#

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 c350 english languge menu setting 1 1 5 2 6 (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