Every Safaricom SIM card comes with a default PIN (usually 0000 or 1234 ) to prevent unauthorized access if your phone is lost or stolen. However, entering this 4-digit code every time you restart your phone can become tedious.
If you use M-Pesa for large transactions or store sensitive data, keep the PIN enabled . If you rarely lose your phone and hate the daily prompt, follow this guide to safely remove it.
Instead of removing the PIN completely, consider changing it to an easy-to-remember number (like your birth year) via Settings > SIM lock > Change SIM PIN . That way, you retain security without the annoyance of guessing the default code. Disclaimer: This guide is for legitimate users managing their own Safaricom line. Do not attempt to disable PINs on SIM cards you do not own.
