Windows
Open the Updater install folder and run flash_tool.exe. The folder is usually under %LOCALAPPDATA%\Innioasis Updater. A Toolkit folder with an SP Flash Tool shortcut is included on some setups.
Manual flashing
SP Flash Tool comes inside Innioasis Updater on Windows and Linux. You already have it. This guide shows the safe way to use it on an Innioasis Y1 or Y2, and the Updater route for Timmkoo players.
Start with Innioasis Updater
Updater does most installs in one pass. Pick the software, follow the steps, and you are done. It also tells you when a fix or a new release lands. SP Flash Tool is inside Updater's Toolkit for the rare cases Updater cannot finish. The steps below are the exception.
Updater flashes the player for you. SP Flash Tool is the same engine, without the guard rails. Use it when Updater will not start, when the player will not connect, or when you know your way around a scatter file.
Innioasis Updater is the flash tool for Innioasis players. It installs official software, updates and restore packages through the model-matched flow, and it keeps your music and settings.
Choose the Y1 release in Updater, then connect the powered-off player when the app asks. The same Y1 packages work with SP Flash Tool when you need the manual route.
Choose a release listed for Y2. Y2 packages are not interchangeable with Y1 packages, so check the model before you start.
Timmkoo players use the same Updater install flow. It reads Timmkoo's ZIP and RAR packages directly, so you do not need a separate flash tool or scatter file.
Select the Q5 model in Updater, choose the Timmkoo package, then run Install / Restore and connect the player at the prompt.
The Q3 entry covers the Q3 and Q3E alike. Updater picks the matching files from the package the project publishes.
Select the A5 model before choosing a package, then follow the same install prompt.
SP Flash Tool ships with the Updater install folder, not as a separate download. Open it from there when you need it.
Open the Updater install folder and run flash_tool.exe. The folder is usually under %LOCALAPPDATA%\Innioasis Updater. A Toolkit folder with an SP Flash Tool shortcut is included on some setups.
Run the bundled flash_tool binary inside the Updater app folder on x86 / x86_64. The project installer prepares USB permissions with udev rules, so the player should appear when connected.
SP Flash Tool is not bundled on macOS. Updater uses the MTKClient route there instead. Use the guided install on a Mac and keep SP Flash Tool for a Windows or Linux machine.
rom.zip for a Y1 or rom_y2.zip for a Y2.unzip in a terminal.MT6572_Android_scatter.txt for Y1 packages and MT6582_Android_scatter_def.txt for Y2 packages, though a release may name it after its project.Keep the same USB cable and timing rules as the guided route: a data cable, no hub, and connect only when the tool is ready.
For anything beyond that, open troubleshooting. And remember: Updater is still the normal route, and Y1 and Y2 restore guides use it too.
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