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Hardware GBA ezflash omega de not saving

GB-Link: Connect original Gameboy hardware to the internet through a web browser! Pokemon Gen1-3, Advance Wars, Tetris and more

Starlark · 2026-06-25T01:49:54+00:00

Connect orginal Gameboy hardware to the internet through a web browser with GB-Link USB I am happy to share a hardware project I have been working on the past few years that allows your Game Boy to connect to the internet through your web browser on desktop or android with no software install required on the host device. Also supports sending multiboot homebrew from a web browser and dumping GB/GBC roms and restoring saves. Supports emulating GB Printer to print images from GB Camera as well as supported GB-Printer games. Full list of current games/applications found at https://gblink.io This project has had tremendous software upgrades this year and grown tremendosly thanks to to efforts of @Essometer , myself, and many others. I developed the v2 hardware out of a need for better accessibility/availability as well as new QOL features. All aspects of the project are open source and as this is an rp2040 board you can also diy your own adapter with a pi-pico and a link cable. This project is still developing and I look forward to what people will use this platform for in the future! Video demonstrating gen3 double battle over the internet. Firmware and DIY wiring guide avalible here https://github.com/GB-Link/GBLink-Firmware Crowd supply link for hardware. Please sign up to get updates when the campain starts and to register your interest! https://www.crowdsupply.com/gblink/gblink-usb-v2 For updated list of games/applications as well as in browser firmware upgrades/configuration visit the launcher. https://launcher.gblink.io Pokemon gen1-3 trading. Gen3 all 2p link cable modes including battle, trade, record mixing, co-op battle tower. Thanks to efforts from @Essometer Gen3 pokemon also supports online connection between hardware and emulator players through a fork of mGBA Advance wars supports both battling and trading custom maps Currently supported games: Tetris Dr. Mario Yoshi Advance Wars Advance Wars 2 Pokemon Red Pokemon Blue Pokemon Yellow Pokemon Silver Pokemon Gold Pokemon Crystal Pokemon Ruby Pokemon Sapphire Pokemon Emerald Pokmeon Fire Red Pokemon Leaf Green Tools: Sending muliboot homebrew Emulating GB Printer to print to your web browser Dumping GB/GBC carts using a GBA Dumping and restoring SAV files to GB/GBC carts using a GBA GB-Link Discord https://discord.gg/MQBu6Ec5BV GB-Link Github https://github.com/GB-Link GB-Link USB v2

Thread starter liminallily
Start date Aug 28, 2025
Views 339
Replies 2

liminallily

New Member

Newbie

Level 1

Aug 28, 2025

i just updated the firmware and now all my save data (nothing much just the start of pokemon ruby) is gone and new saves arent even being saved

EZ-Flash2

Official EZ-FLASH Stuff

Member

Level 14

Aug 29, 2025

please check your sd card with any disk repair tool.

Semro695

New Member

Newbie

Level 1

Nov 25, 2025

EZ-Flash2 said:
please check your sd card with any disk repair tool.

Same thing, I save (I still wait a few seconds, despite having the DE) then I turn off the console, then turn on the console, then asks me if I want to save the sav. I accept, and "it saves" but when I start the game it doesn't load the sav. It happens with almost all the games. I have omega DE with FW 7 and Kernel 1.06. Tried with 3 different SD cards and it's just the same. SOMETIMES it saves and loads, but most of the times it doesn't load (I do believe it saves because files appears in the SAVER folder)