Adding Custom Content onto the Tamagotchi Smart

This is a guide on how to add/insert custom content onto the Tamagotchi Smart, via a modified TamaSma Card.

*Note: I do not support piracy. Please do not use this method to load TamaSma Card dump files that you do not own into your Tamagotchi, and only use it with TamaSma Cards that you already own. 

What you'll need

• Any TamaSma Card (Alternatively, you can also use a Digimon DIM card). Note: Be prepared you'll be overwriting its content with your own custom content. 
• Hardware:
• CH341A mini programmer. You can get it from sites like Aliexpress.
• Card Reader
• 6 female to female jumper cables
• AsProgrammer for Windows
• TAMASUMA tool - This is a tool created by Studded to modify TamaSma Card dump files

Note: My step-by-step guide serves as a quick guide only. For more comprehensive guides, you are encouraged to use the following resources instead:

• Video by RaTamaZone
• DIMcard tool guide by Mr Blinky

Step-By-Step Guide

Step 1: Extract a dump file from your TamaSma Card

1. Connect your TamaSma Card to the CH341A, and connect your CH341A to your Windows computer.
2. Follow this guide on how to use the AsProgrammer to read the TamaSma Card using CH341A, and extract the TamaSma Card's dump file.
3. Save the dump file onto your Window computer. NOTE: Save a backup of the original TamaSma Card dump, and make modification to a copy of the file. The original backup is necessary to restore the TamaSma Card to its original condition.

Step 2: Modify the dump file

1. Upload a copy of the dump file onto Studded's TAMASUMA tool. Here, you can make the necessary modifications to the dump file such as changing the wallpapers, sprites, or removing Device ID's.
2. Once the necesary modifications are made, click "Export" to export the modified dump file and save it on your Windows computer.

Step 3: Put the modified dump file back to the TamaSma Card

1. Connect your TamaSma Card to the CH341A, and connect your CH341A to your Windows computer.
2. Follow this guide on how to use the AsProgrammer to reprogram the TamaSma Card and insert your converted file into your TamaSma Card (this will overwrite the existing data in the TamaSma Card).

Step 4: Now you are ready to connect your TamaSma Card to your Tamagotchi Smart to insert the custom content into your Tamagotchi Smart!

Disclaimer: The above steps require a certain level of technical know-how. I will not be responsible for damaged/bricked devices.