Samsung B528

Read unlock codes for your B528 via USB

This service will read Unfreeze (master), Network (NCK), Service Provider (SP) and SIM Lock unlock codes from your Samsung B528 by USB cable.

Unlocking Samsung B528

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

Unfreeze Samsung B528

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!