Open your mobile browser and type chrome://extensions/ into the address bar. Toggle the switch in the top-right corner.
The or behavior you see when it fails (e.g., spinning wheel, green checkmark disappearing)
If you see errors related to too many attempts or the solver continuously fails: The block is usually temporary.
Some user reviews reflect this reality: “Sometimes work and absolutely success. But many times don't work…. Especially when it is impossible for a real human to solve”.
Buster is a popular open-source browser extension that helps users solve complex reCAPTCHA challenges using voice recognition. While it works seamlessly on desktop browsers, setting up and maintaining Buster on Android can be challenging due to mobile browser limitations, API changes, and Google's evolving security measures.
: Answering too quickly can trigger a "computer sending automated queries" block.
If the audio button does not appear, refresh the page or try using a different IP address (VPN) as Google may be suspicious of the traffic. D. Reinstall the Extension Sometimes, extension settings become corrupted. Remove Buster from Kiwi Browser. Restart the browser. Reinstall Buster from the Chrome Web Store. 3. Advanced Troubleshooting & Solutions A. Handling "Failed to Solve" or Too Many Attempts
Some users have found that non‑English languages have a higher solving rate because Google updates those audio challenges less frequently.
To fix the Buster Captcha Solver on Android, you typically need to move away from the standard Chrome app, which doesn't support extensions, and use a compatible mobile browser like Kiwi Browser .
Buster downloads the audio version of a reCAPTCHA and processes it. If the browser lacks proper hardware permissions, the process freezes. Open your Android device . Go to Apps > All Apps . Select the browser you are using (e.g., Kiwi Browser). Tap Permissions .