If successful, the device displays "SIM Restriction Off," allowing the use of any SIM card globally. Key Features and "Extra Quality"
: Once the code is entered, the phone remains unlocked even after software updates or factory resets. nokia c101 unlocker v10 extra quality
While "extra quality" is often used as a marketing descriptor in software repositories, it typically refers to the following technical benefits: If successful, the device displays "SIM Restriction Off,"