Samsung E840B

Read unlock codes for your E840B via USB

This service will read Unfreeze (master), Network (NCK), Service Provider (SP) and SIM Lock unlock codes from your Samsung E840B by USB cable.

Unlocking Samsung E840B

Unlocking will disable "Invalid SIM card" screen by typing your unique SP or Network Unlock code.

Unfreeze Samsung E840B

Did you type incorrect SP or Network Unlock code too many times and now you stuck at Phone locked. Return for service. screen? You just need to type your unique Unfreeze Code!

Unlocking E840B Without USB Cable

Unlocking Samsung E840B via IMEI is the easiest way to unlock your E840B phone. It's as easy as dialing phone number. If you don't have USB cable then this is the right solution to unlock E840B.

What Is The Unlocking E840B For?

It simply provides you with unique unlock code(s) including the unfreeze code for your Samsung E840B. 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 E840B with different operator SIM card.

Is My E840B Supported And How Do It Works?

All versions of Samsung E840B are supported but your E840B 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.