Wait for the progress bar to reach 100%. The phone will restart, completely wiping the previous Google credentials.
Another powerful, professional-grade tool is Android Utility. It is particularly useful if the #0 # test mode method does not trigger a USB prompt on your phone.
: Use a PC to flash the latest Android 15 firmware onto a locked S24 Ultra running Android 14.
What or screen are you currently stuck on? Share public link
If you can provide the or model number (e.g., SM-S926U), I can give you a more specific method. Are you using a Windows PC or Mac? Do you have a Samsung Account active on the device?
If you want, I can help draft a clear post requesting legitimate help (e.g., what info to include when contacting support) or a template message to send to Samsung or your carrier. Which would you prefer?
When software exploits fail due to a brand-new security patch, server-based unlocking is the final alternative. How It Works