Models

EZ-Flash Models Overview

This section documents every major EZ-Flash flashcart model from 2001 to present, including their features, compatibility, and quirks. Use this to compare models or look up specifics for the one you own. If you spot something that needs correcting, open an issue in EZ-Flash Guide Issues.

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Currently Supported Models (Newest to Oldest)

Note: The EZ-Flash Parallel is not recommended for most users. See its section below for details.

• EZ-Flash Air (2025)
  DS/DS Lite/DSi flashcart in a GBA shell with support for DS and GBA ROMs via NOR flash. Features RTC, cheat support, and Slot-2 expansion compatibility.

• EZ-Flash Parallel (2023)
  Dual-slot NDS/GBA combo cart compatible with Omega DE. Designed to work in tandem with slot-1 cards.
  Not recommended due to poor compatibility and user experience. See full entry.

• EZ-Flash Omega Definitive Edition (2021)
  The definitive GBA flashcart - fast, reliable, with RTC, real-time save, and full theme support.

• EZ-Flash Junior (2019)
  A sleek, modern flashcart for Game Boy and Game Boy Color with RTC and save support.

• EZ-Flash Omega (2018)
  Budget-friendly and powerful, though not as refined as the DE version. Some early units had slowdowns or RTC issues.

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Omega vs. Omega Definitive Edition

Feature	Omega DE (2021)	Omega (2018)
RTC Support	Yes (Improved & reliable)	Yes (Buggy in early units)
Themes	Full .skn theme support	Limited / Unofficial
Save Handling	Auto NOR/PSRAM save handling	Manual save required for NOR
Performance	Fast loading, fewer bugs	Some slowdowns (e.g. Mother 3)
Build Quality	Refined shell & battery	Some early batches had issues
Firmware Updates	Still supported	Largely outdated

If you're buying new, go with Omega DE. It's worth the upgrade for the added reliability and polish.

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Discontinued / Legacy Models

These are older flashcarts no longer sold or officially supported, but included for archival and reference purposes.

• EZ-Flash Reform (2017)
  A low-profile, shell-friendly GBA flashcart based on the EZ-Flash IV.

• EZ-Flash V & Vi (2007-2010)
  Slot-1 cards for the Nintendo DS and DSi era. Vi added DSi compatibility.

• EZ-Flash 3-in-1 (2007)
  A combo rumble/RAM/GBA expansion for use with slot-1 DS flashcarts.

• EZ-Flash IV (2005)
  The go-to GBA flashcart of its time, popular for its microSD support.

• EZ-Flash III (2005)
  Required a PC linker and software suite. Mostly obsolete today.

• EZ-Flash Advance (2001)
  The original model - old-school and requires special hardware to flash ROMs.

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Return to the main guide: EZ-Flash Guide 2025