This is considered officially unlock, but the cost of it depends on where it from and the contract of that carrier bound.
If you know which carrier, we can quote you an estimate price.
If you don’t know anything about your iPhone, then we need to check it by submitting your iPhone’s IMEI to the server. We will charge RM20 fee to obtain the information of your device from Apple server.
NOTE: Since 2020, we don’t do unlock for carrier for iPhones anymore because most of them get relocked after 3 months.