LG secret codes and tricks 2012

We are going to share fully Latest lg secret codes and tricks .Its works in all Lg mobile models
if u have any query about this post plzzzzzz comment i will give reply soon.
below is a secret code LG mobile phone
 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#*#
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#*#