How To Unlock A Cricket Phone Guide Step By Step. This tool you will find very easy if search on Google. Open the software on your device. Then fill in all information about him (IMEI number, country, cell phone model and your email address), Click on the unlock button, You will get your unlock Cricket phone code on your email in ten minutes, Unlocky has already generated over 25,000 unlock codes for a range of different cell phones including Samsung, iPhone, Nokia, HTC, Sony, and more. Take a look below to learn more about using Unlocky to unlock a LG Stylo 5 phone for free! How to Unlock LG Stylo 5 with Unlocky. The first thing you need to do is submit the IMEI of your LG Stylo 5. After buy and receive our unlock codes follow this steps: 1. - Turn on the handset with a SIM card not accepted by the device 2. - If the card has a PIN number, enter it and press OK. 3. - The device will prompt: “SIM ME lock” or “SIM Network lock”, Now enter the unlock code and press OK. 4.