Learn How to Create a DIY Cardboard Lock! Discover the secrets of crafting your very own fully functional lock using just cardboard! This easy DIY lock tutorial will guide you through the steps to ...

Learn how to make a cardboard security safe for storing money, notes, or valuables — complete with a working code lock! 🔐💵 This DIY tutorial uses cardboard, paper clips, rubber bands, and ...

To lock or hide WhatsApp Chats with secret code, send the chat to Locked folder, lock it using a code, then hide it, Follow the guide to do the same.