Beats Studio Pro firmware updates have a habit of stalling right around the halfway mark. I've seen this across both iOS and Android setups, and the fix is almost never a single thing, it's usually a missed permission or a low battery that you didn't think to check. Let's run through the most likely culprits in order, starting with the one that solves it nine times out of ten.
Plug your Beats Studio Pro into a USB-C charger and let them sit for at least 30 minutes. The headphones themselves need a decent charge to accept and apply a firmware payload, and the update won't kick off if the battery is too low. Give them a good top-up before you try again.
Check the Beats App Permissions on Android
If you're on Android, the Beats app needs specific permissions to push firmware, and the most commonly missing one is Nearby Devices. Open Settings > Apps > Beats > Permissions and make sure Nearby devices is set to Allow. Without it, the app can't find the headphones over Bluetooth to start the update, so it hangs silently at 50% without any error message.
On iOS, permission issues are less common since Bluetooth access is handled system-wide, but double-check that the Beats app has Bluetooth permission enabled in Settings > Privacy > Bluetooth just to be safe. Granting it and then retrying usually kicks the update through.
Keep the Headphones Powered On and Within Range
Firmware updates on the Beats Studio Pro require the headphones to remain powered on and connected to your phone throughout. If the auto-off timer kicks in after a few minutes of inactivity, the update aborts. Turn off the auto-off feature temporarily by connecting the headphones to charging, that keeps them awake, or just tap the 'b' button every couple minutes to keep them active.
Also, stay within about 10 feet of your phone. If you walk to another room or put your phone in your pocket and move away, the Bluetooth connection can drop. That drop at 50% is exactly when the firmware payload is being transferred, and it fails silently.
Clear the Beats App Cache on Android
The Beats app on Android caches firmware files locally, and a partial download from a previous attempt can corrupt that cache. Every subsequent update tries to reuse the bad file and hangs. Go to Settings > Apps > Beats > Storage > Clear cache. Don't tap Clear data unless you're okay losing your EQ presets and paired device list, cache clear is enough.
After clearing, reopen the Beats app, tap the headphones icon, and look for the firmware update option. It should download a fresh copy from Apple's servers and apply cleanly.
Reset the Beats Studio Pro and Re-Pair
If permissions and battery are fine but the update still hangs, the headphones might be in a half-updated state. A full reset forces them to start over. Press and hold the system button (the power button on the right earcup) for 10 seconds. You'll see the Fuel Gauge LEDs flash white, then a three-time red flash sequence, then the lights stop and the headphones reset and power on automatically.
After the reset, go to your phone's Bluetooth settings, forget the headphones, and pair them fresh. Open the Beats app again, it should offer the firmware update immediately. A clean post-reset state has a much better success rate than trying to push through a corrupted one.
Update the Beats App Itself
Sometimes the hang is on the app side, not the headphones. Check your app store: on Android, open Google Play, search for Beats, and hit Update if available. On iOS, open the App Store, tap your profile, and scroll to see if Beats has a pending update. The lossless USB-C audio feature, for example, requires Beats app version 1.6 or later. If the app is old, it might not know how to handle the latest firmware format.
Updating the app to the current release often resolves the 50% hang because Apple pushes app-side fixes for deployment bugs.
Disconnect Other Bluetooth Devices
The Beats Studio Pro can handle occasional interference, but firmware updates are sensitive to Bluetooth congestion. If you have another pair of Bluetooth headphones, a smartwatch, or even a speaker connected to your phone, disconnect them temporarily. Go to Settings > Bluetooth and tap the info icon next to each extra device, then select Disconnect or Forget This Device.
With fewer devices competing for the same radio, the update can lock in and finish without hiccups. Reconnect your other gadgets afterward.
Try a Different Phone or Wait
If you're still stuck at 50% after all the above, try borrowing another phone, preferably the other platform (if you're on Android, try an iPhone, or vice versa). The firmware update is served from the same server regardless, but different Bluetooth stacks handle the transfer slightly differently, and a fresh phone often pushes it through.
The other option is to wait 24 to 48 hours. Apple occasionally pulls firmware versions if they discover bugs, and during that pull window, all update attempts fail silently. The app won't tell you the firmware was yanked; it'll just hang. Check back in a day or two, and the update should succeed if it's been republished. In the meantime, your headphones will continue working on whatever firmware they have, it's not dangerous, just stuck.
