LG Phones: How to Unlock
LG U8150:
1. Switch ON your phone with a non-accepted SIM card.
2. Enter: 277634#*#.
3. Go to menu "SIM Lock".
4. Enter unlock code.
LG CU400/CU500:
1. Insert non-accepted SIM card. Power on the handset.
2. Phone will display "Invalid SmartChip"
3. In Idle screen, enter159753#*#.
4. Phone will display "Enter NCK, Remaining 5
5. Enter the 8 digit SIM unlock code
6. Select "OK".
Other LG cell phones:
1.Switch ON your phone with an Allowed SIM Card
2. Enter the following sequence depending on your phone model:
    2945#*5101# -  (if you have a LG 510w)
    2945#*5101# -  (if you have a LG 1200 & B1200)
    2945#*5221# -  (if you have a LG 5200 & 52200)
    2945#*5301# -  (if you have a LG 5300)
    2945#*5401# -  (if you have a LG 5400)
    2945#*70001# - (if you have a LG 7020)
    2945#*7101# -  (if you have a LG 7100)
    2945#*1201# or 2945#*70001# - (if you have a LG 1100)
    2945#*70001# -  (if you have a LG7250T)
    2945#*2201# -  (if you have a LG C2200)
    2945#*5301# -  (if you have a LG T5100)
    2945#*3311# -  (if you have a LG C3310)
3. Go to "Menu" and then to "Settings"
4. Select "Security"
5. Select "Network Provider" and select "Deactivate"
6. Enter Unlock Code.



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