Samsung F400G

Read unlock codes for your F400G via USB

This service will read Unfreeze (master), Network (NCK), Service Provider (SP) and SIM Lock unlock codes from your Samsung F400G by USB cable.

Unlocking Samsung F400G

Unlocking will disable Network lock or SP lock by typing your unique SP or Network Unlock code. You need to unlock your F400G when you insert a different network SIM card and "Network lock" or "SP lock" message appears.

Unfreeze Samsung F400G

Incorrect SP or Network Unlock Code has been input too many times. Phone Freeze SIM unavailable. Contact your service provider message appears? Just type your unique Unfreeze Code!

Unlocking F400G Without USB Cable

Unlocking Samsung F400G via IMEI is the easiest way to unlock your F400G phone. It's as easy as dialing phone number. If you don't have USB cable then this is the right solution to unlock F400G.

What Is The Unlocking F400G For?

It simply provides you with unique unlock code(s) including the unfreeze code for your Samsung F400G. The codes allows you to dismiss following screens:

SP Lock
Phone Freeze
Network Lock
Invalid SIM Card
SIM card not valid
Phone locked, Return for service
This SIM card can only be used on specific networks
(only one or two of above screens shows up depending on your phone model)

and use your F400G with different operator SIM card.

Is My F400G Supported And How Do It Works?

All versions of Samsung F400G are supported but your F400G must be locked to Europe network. Please use USB unlocking for non-Europe models (if available).

Getting the unlock codes is very simple process. You just need to read you IMEI number (type *#06# on your phone keypad) and submit it to Unlock Samsung via IMEI - EUROPE Networks Only! service at My Account.