THICC GBA SP Mod Gets Easy Install Ahead of Release

THICC GBA SP Mod Gets Easy Install Ahead of Release

Back in August we covered a unique modification for the Nintendo Game Boy Advance SP which replaced the handheld’s rear panel with an expanded version that had enough internal volume for an upgraded battery, a Bluetooth audio transmitter, and support for both Qi wireless and USB-C charging. The downside was that getting the 10 mm 3D printed “backpack” installed wasn’t exactly the most user-friendly operation.


But today we’re happy to report that the dream team behind the so-called THICC BOI SP have not only made some huge improvements to the mod, but that they intend to release it as a commercial kit in the next few months. The trick to making this considerable upgrade a bit more forgiving is the use of a bespoke flat flex cable that easily allows the user to solder up all the necessary test points and connections, as well as a custom PCB that pulls together all the hardware required.


In the video below, [Tito] of Macho Nacho Productions goes over the latest version of the mod he’s been working on with [Kyle] and [Helder], and provides a complete step-by-step installation tutorial to give viewers an idea of what they’ll be in for once the kit goes on sale. While it’s still a fairly involved modification, the new design is surprisingly approachable. As we’ve seen with previous console modifications, the use of flat flex technology means the installation shouldn’t pose much of a challenge for anyone with soldering experience.


The flat flex cable allows for an exceptionally clean install.

Some may be put off ..

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