Unlocking Instructions for LG ME550 COSMO

General Information about your LG ME550 COSMO unlock code

When you receive your email with your unique LG ME550 COSMO unlocking codes, you may see there's actually more than one code as some models require more than one code to unlock them fully. However, for simplicity, we do aim to send you a single unlock code.

Depending on your model, the code you receive will either be an 8 digit or 16 digit number.
(Please see below for some examples)

Unlock Model: LG ME550 COSMO

To unlock your LG ME550 COSMO, firstly you will need access to a hidden menu.

1. Switch the telephone on with Original SIM card inside.
2. Type 2 9 4 5 # * 7 1 1 0 1 #
3. Menu will appear, go to Settings -> Security -> SIM Lock
4. Enter the unlocking code provided and Press Ok.
5. The phone should now be unlocked.

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Quick Glossary

NCK = Network lock
SPCK = Service provider corporate lock
SPK = Service provider lock

Some examples of the unlock code(s) we provide:

357923144644863 29171814 64434563 69685363 58564529 84979818
357923132458358 1234503953615409 1234580736082489 1234541722547618 1234549432801361 1234549495174439 123454949504077

Or

41159818 86205718 94467820 44770895 33778539 64778944
7644193427556713 2182142150699246 8913849858049710 7690121036479653 7690121015453664 769012183107324

We may also return your IMEI number, simply ignore this, it's always the first one.

In most cases, the only one you will need is the Network lock (or NCK) which is the 1st code, as highlighted in bold above.

But should you need it, the Service provider Corporate (or SPK) unlock code is the last one.

In the unlikely event you are sent an 8 digit code and your phone only accepts a 16 digit code, try putting zeros in front of code. But only try this the once and contact us.

Notes on hidden menu access codes:

To enter your unlock code, LG phones often require access to a hidden menu first. Most newer phones will accept the code 2 9 4 5 # * 7 1 0 0 1 #. So if the recommended code suggested doesn't work, please try this one, if this also doesnt work please contact us