GBA 32MB, 512Kbit Flash Save, Flash Cart


This re-programmable Flash Cartridge allows you to play GBA games that supports the 512Kbit flash saves such as Golden Sun, Sonic Advance 1/2 (Euro), Advance Wars (Euro), etc. For a full list of games that should work, please check out the listing here and search for “512K FLASH MEMORY” / “39VF512” / “gba_flash_512” or check the list of games we have tested below and any game without saves will work. You will need GBxCart RW to re-write this flash cart.

8 Sep 2020 – Out of stock, more expected in 3-4 weeks or so

Why did we make this cart when you can pick up an EZ-Flash instead? A few users requested it! Since it’s just a regular cart, you can power off your system right after saving.

Questions? Jump on our Discord server where we and other users can help you or contact us via Twitter.

This cart should work on every system that supports GBA carts – GBA, GBA SP, GB Micro, DS, DS Lite and the Game Boy Player. This cart uses 5-10mA more compared to a regular cart. If you would like us to test a game, check the “Game saves tested” list and if your game isn’t there, send a quick email to

Comes in a generic GBA cartridge (various colours available) with no label. The board won’t fit in a genuine cartridge. Each unit is assembled in house and is tested on a Gameboy Advance. You can supply the ROM file for us to flash the cart if you like, it will be tested for 20-30 seconds to ensure it works.

SKU: N/A Category:


Flash chip: S29GL512
Flash save chip: 39VF512
CPLD: 5M40ZE64C5

The PCB finish is ENIG, Gold fingers (on the edge connector) to give the maximum life for insertion/removal of the cartridge.

When you place an order, if you would like the flash cart to be programmed with a ROM, you need to supply it to us via email (you can reply to your order notification). It will be tested for 20-30 seconds on a Gameboy Advance to ensure it works, if it doesn’t work, we’ll contact you. If you don’t specify a ROM, it will be loaded with the “Graveblood Pre Pre Pre Alpha” Game Demo.

Saving in these games have been tested to work:

  • Advance Wars
  • Advanced Wars 2 – Black Hole Rising
  • Golden Sun
  • Mario Kart – Super Circuit (Euro)
  • Mother 3
  • Premier Manager 2003-04 (E)
  • Premier Manager 2004-05 (E)
  • Premier Manager 2005-06 (E)
  • Polarium Advance (E)
  • Shining Soul (E)
  • Shining Soul II (U)
  • Sims 2
  • Sonic Advance 2 (Euro)
  • Sonic Advance 3 (Euro)
  • Sonic Battle (E)
  • Sonic Pinball Party (U)
  • Super Robot Taisen Original Generation (U)
  • Sword of Mana (U)
  • The Urbz – Sims in the City (E)
  • The Tower SP (U)
  • Zone of the Enders – the Fist of Mars

If your game isn’t here, send a quick email to with the ROM file and ask us to test it.

Additional information

Weight 11 g
Cart Colour

Dark Grey, Clear Blue, Clear Red, Light Red, Clear Green, Green

Pre-loaded ROM

I will provide a ROM to flash by email, Not required

Flash carts

GBA carts, Saving supported


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