Simlock code of all LG is available, means LG ME550 Cosmo can be unlocked easily with SIMLOCK / NCK code. It is the fastest and recommended method to unlock LG by IMEI. You can unlock all LG ME550 Cosmo devices from any network around the world by IMEI. Once the correct simlock code is entered, you can use all GSM simcards.
To provide the unlock code of phone, we only need only 15-digits IMEI. You can find the 15-digit correct IMEI by dialing *#06# on the phone or through settings of the modem / router.
Unlocking of the LG ME550 Cosmo by code does not avoid warranty. It is recommended method to unlock by manufacturer of LG.
The unlock code of LG ME550 Cosmo comes from the database of manufacturer or network provider, means it will work 100%.