Key takeaways
- Console: Nintendo Switch 2, powered on and able to reach the HOME Menu. Internet access is needed when downloading a newer console system update; Nintendo’s controller-update step runs from System Settings.
- Controller: the Joy-Con 2 or Nintendo Switch 2 Pro Controller you want to update must be powered on and paired. Nintendo’s instructions refer to all powered-on, paired controllers detected by this function.
- Power: charge the controller if it will not stay on. Avoid deliberately disconnecting or powering off hardware while a firmware update is in progress.
- No PC utility: Nintendo’s published Switch 2 steps do not require Windows, a USB firmware flasher, or files from a download site.
To perform a Switch 2 controller firmware update, power on and pair the controller, update the console under System Settings > System > System Update, then open System Settings > Controllers & Accessories > Update Controllers. Nintendo Switch 2 checks controllers that are powered on and paired; when several controllers are connected, it updates them one at a time. You do not need a Windows PC, third-party updater, or firmware download file. This guide covers Joy-Con 2 and Nintendo Switch 2 Pro Controller pairing, the exact update path, ways to verify inputs afterward, and Nintendo’s official recovery steps if an update fails.
What a controller firmware update does—and does not do
Controller firmware is the software inside a game controller. Nintendo distributes applicable controller updates through the console’s built-in update feature. That is distinct from a system update, which updates the Nintendo Switch 2 itself, and a game update, which updates one title. Nintendo’s article “How to Update Controller Firmware on Nintendo Switch 2” explicitly instructs users to install the latest console system update before running the controller update function.
An update may be a relevant check if buttons, HD rumble, player LEDs, or a controller connection behave unexpectedly. Nintendo includes the controller-firmware step in its official troubleshooting for those symptoms. However, updating is not a guaranteed repair for damaged sticks, bad buttons, weak wireless reception, depleted batteries, or unsupported third-party hardware. If a controller passes Nintendo’s button test but misbehaves only in one game, that result points toward a software-specific or game-control issue rather than proving the firmware is defective.
Do not confuse this process with updating the original Nintendo Switch. The old console’s menu is System Settings > Controllers and Sensors > Update Controllers. On Switch 2, Nintendo documents Controllers & Accessories. Using the legacy menu name in a Switch 2 tutorial can send readers to the wrong place.
Before you start: compatibility and preparation
- Console: Nintendo Switch 2, powered on and able to reach the HOME Menu. Internet access is needed when downloading a newer console system update; Nintendo’s controller-update step runs from System Settings.
- Controller: the Joy-Con 2 or Nintendo Switch 2 Pro Controller you want to update must be powered on and paired. Nintendo’s instructions refer to all powered-on, paired controllers detected by this function.
- Power: charge the controller if it will not stay on. Avoid deliberately disconnecting or powering off hardware while a firmware update is in progress.
- No PC utility: Nintendo’s published Switch 2 steps do not require Windows, a USB firmware flasher, or files from a download site.
Use the official guide for the exact controller model if you are pairing an older Nintendo Switch Joy-Con or Pro Controller. The built-in Switch 2 update command is the general console function, but physical pairing steps and compatibility can differ by controller. For third-party controllers, follow that manufacturer’s support documentation instead of assuming Nintendo provides their firmware files.
How to update your Switch 2 controllers
Nintendo’s procedure has two phases: update the console first, then tell it to check paired controllers. These are the exact on-screen menu names given in the Nintendo of America support article “How to Update Controller Firmware on Nintendo Switch 2.”
Update the Switch 2 system software first
- From the Nintendo Switch 2 HOME Menu, select System Settings (the gear icon).
- Scroll to System, then select System Update. The console checks whether a newer system update is available.
- If an update is offered, allow the download and installation to finish, including any prompted restart. Do not disconnect power to intentionally interrupt it.
- Return to HOME when the process ends. If the console reports that no newer update is available, continue to the controller step rather than repeatedly restarting the system.
Expected result: the console completes its update check without an unresolved system-update error. If your Internet connection prevents the update, repair that connection first; controller troubleshooting should not rely on unofficial system-software downloads.
Run Update Controllers
- Ensure the Joy-Con 2 or Pro Controller to be checked is paired and powered on. If it cannot control the HOME Menu, use another working controller or the console’s touch screen while arranging pairing.
- From HOME > System Settings, scroll to Controllers & Accessories.
- In the Controllers & Accessories section, choose Update Controllers. Allow the console to check the paired controllers and apply any available controller firmware updates.
- If several controllers are paired and powered on, allow the process to progress through them one at a time. Do not assume a second controller was missed simply because its update has not started yet.
- After the process completes, return to the HOME Menu and test the controller using the built-in button test below. If Nintendo reports that the update stopped or could not finish, use the recovery sequence later in this guide.
Nintendo does not publish a universal firmware-version number for every Switch 2 controller on this support page. Do not copy a version number from another console or claim that every model receives the same update. The meaningful checks are whether the built-in update routine finishes and whether the controller functions normally afterward.
Pair Joy-Con 2 or a Pro Controller when it is not detected
The update command cannot reach a controller that is switched off or not paired. If your controller is absent from the process, first establish a connection using Nintendo’s model-specific pairing instructions. The console does not require a separate pairing app.
Joy-Con 2: attach or use wireless pairing
- The simplest supported method is to attach each Joy-Con 2 to the matching side of the powered-on Switch 2 until it clicks into place. Nintendo says this also pairs it for subsequent wireless use.
- For wireless pairing instead, choose Controllers > Change Grip/Order from HOME.
- On the Change Grip/Order screen, press and hold the Joy-Con 2 SYNC button for at least one second. The player LED assigned to the controller remains lit after successful pairing.
- If you plan to use both as a combined pair, follow Nintendo’s on-screen grip instructions. For separate sideways Joy-Con 2 play, Nintendo specifies SL + SR on each applicable controller.
Once Joy-Con 2 is paired, go back to System Settings > Controllers & Accessories > Update Controllers. Do not substitute the original Switch “Controllers and Sensors” path.
Switch 2 Pro Controller: USB-C or wireless pairing
- For a straightforward wired pairing, connect the Nintendo Switch 2 Pro Controller to the powered-on console with its included USB-C cable. Nintendo also supports connecting that cable to the Switch 2 dock when the console is docked.
- For wireless pairing, select Controllers > Change Grip/Order from HOME.
- Hold the Pro Controller SYNC button for at least one second; confirm that the assigned player LED remains lit.
- Open System Settings > Controllers & Accessories > Update Controllers again after the controller is connected.
If its LEDs briefly cycle and go out, Nintendo says the Switch 2 Pro Controller needs to be paired. If no player LEDs illuminate, charge it first. A USB cable is a pairing aid, not a requirement to search for a standalone firmware installer.
One pairing caveat can save time: Nintendo says Switch 2 can connect no more than two wireless controllers while Bluetooth audio is active. Each detached Joy-Con 2 counts individually toward that limit. If an additional controller refuses to pair, disconnect the Bluetooth audio accessory temporarily and repeat the pairing process; that is a connection limit, not evidence of a bad firmware file.
How to verify the update and test your buttons
A completed update screen confirms that the console’s update routine finished; it does not prove that every reported gameplay problem is gone. Run a basic input test and reproduce the original symptom. Nintendo offers an official button test without additional software.
- From HOME, select System Settings > Controllers & Accessories.
- Select Test Input Devices > Test Controller Buttons.
- Press each button or click each control stick on the controller you want to check. Nintendo says the recognized input appears as an on-screen icon.
- Press and hold any button or control stick to exit the test, then open a compatible game or return to HOME to verify the behavior that prompted the firmware update.
Important exception: Nintendo’s built-in button test does not display inputs for the HOME, Capture, C, POWER, volume, or SYNC buttons. Their absence from this specific test is expected, not a failed result. It is also not a stick-calibration test: if analog movement still feels inaccurate, follow Nintendo’s controller troubleshooting for that symptom rather than treating button icons as a complete hardware diagnosis.
If the firmware update fails or stops early
Nintendo’s official “Unable to Update Controllers on Nintendo Switch 2” page provides a short, low-risk recovery path. Do these steps in order rather than changing wireless settings, deleting saves, or trying third-party firmware tools.
| What you see | Likely next check | What to do |
|---|---|---|
| Update stops before completion | Interrupted update session | Run Update Controllers again; Nintendo explicitly permits retrying |
| Update does not start for one controller | Controller may be off or unpaired | Charge it, pair it using the correct model instructions, then retry |
| Failure persists after retry | System or controller state may need resetting | Update the console, restart it, reset controller via SYNC, and repeat |
| Only a particular game ignores input | Game controls or software behavior may differ | Use Test Controller Buttons and compare a different compatible game |
| Button input fails in Nintendo’s test | Possible controller-level fault | Document results and follow Nintendo service guidance |
Follow Nintendo’s four official recovery steps
- Confirm that System Settings > System > System Update has completed the latest available system update.
- Restart the console: press and hold its physical POWER button for at least three seconds, then select Power Options > Restart. This is not a factory reset.
- Reset the controller: press its SYNC button once, then press any other button to power it on again. Confirm that it is connected; re-pair it if needed.
- From HOME, select System Settings > Controllers & Accessories > Update Controllers again and allow it to finish.
Nintendo’s official recovery page says that if the controller update continues to fail after these steps, the Switch 2 console and the affected controller may need service. Use Nintendo’s current support workflow for your region; do not assume a home factory reset or reinstalling game software is the next required step. Keep a record of which controller failed and the visible error or screen message to help support staff.
What to do if a controller still misbehaves
When firmware updating completes but the original problem remains, identify whether the issue follows the controller, a particular game, or the wireless environment. Nintendo’s support pages for Joy-Con 2 disconnections, Nintendo Switch 2 Pro Controller button failures, and HD rumble use different follow-up steps. Firmware update is one check within those sequences, not a replacement for the rest.
- Buttons or directional input fail the built-in test: contact Nintendo support for model-specific service advice. A consistent failed input test is stronger evidence of an input problem than a gameplay complaint alone.
- Buttons work in the test but not one game: check the game’s control scheme, accessibility or remapping options, and software update status before blaming controller firmware.
- Joy-Con 2 disconnects after updating: retest while attached versus detached and follow Nintendo’s Joy-Con 2 connection troubleshooting; repeated wireless disconnects do not automatically establish a failed firmware update.
- HD rumble feels weak: Nintendo notes that vibration intensity can vary between games and different controller types. Compare like-for-like hardware with supported software and use the dedicated HD rumble support guidance if the feature does not work.
- Pro Controller seems entirely unresponsive: verify its charge and pairing first. Nintendo’s LED behavior can distinguish a depleted controller from one that simply needs to be paired.
Avoid risky shortcuts. Nintendo does not direct Switch 2 owners to search for separate Joy-Con 2 or Pro Controller firmware binaries, modify console security, or attempt an undocumented firmware downgrade. Do not open a controller or flash unknown firmware merely because the built-in update reports a temporary error.
Tools That Help
- Nintendo Switch 2 System Settings — free: The official route for System Update, Update Controllers, and Test Controller Buttons. Start here for every supported controller.
- Included USB-C cable for the Nintendo Switch 2 Pro Controller — supplied with that controller: Useful for Nintendo’s wired pairing method when Bluetooth pairing is unreliable; no dedicated PC adapter is required.
- Nintendo Support and service request tools — support information is free; service terms vary: Use the appropriate regional support page if the official restart-and-reset sequence fails or the built-in button test identifies a persistent hardware fault.
Frequently asked questions
Where is Update Controllers on Switch 2?
Nintendo documents HOME > System Settings > Controllers & Accessories > Update Controllers. “Controllers and Sensors” is the menu wording for the original Nintendo Switch, not the Switch 2 update instructions.
Can Switch 2 update multiple controllers at the same time?
The console can check multiple controllers that are powered on and paired, but Nintendo states that it updates them one at a time. Leave the others connected and allow the process to finish.
Do I need to download firmware to a computer?
No. Nintendo’s published controller-update procedure runs directly from Switch 2 System Settings. The Pro Controller’s included USB-C cable can help with pairing, but there is no Nintendo-documented Windows firmware file required for this process.
What if the controller is not listed or will not update?
Start with charging and pairing the controller; then update the Switch 2 system software. If an update fails, follow Nintendo’s sequence: restart the console, tap the controller SYNC button once, wake it with another button, and retry. Continued failure warrants Nintendo support.
Can a firmware update fix stick drift or a broken button?
An update is worth checking where Nintendo’s troubleshooting recommends it, but it cannot be assumed to repair physical wear. Use the official button test and the model-specific stick or button support workflow to decide whether service is needed.
Final thoughts
The next step is simple: pair and charge the controller, verify the Switch 2 system update, then run Controllers & Accessories > Update Controllers. Afterward, open Test Input Devices > Test Controller Buttons to check recognized inputs. If the update stops, use Nintendo’s restart-plus-SYNC recovery sequence. If that still fails, save the on-screen error details and contact Nintendo rather than downloading a third-party firmware file.
