Uninstall Old 1xBet Versions Before Reinstalling

• 1xBet Troubleshooting
• Install Guide

A signature mismatch error occurs when the APK you are trying to install was signed with a different cryptographic key than the version already installed on your device. Android strictly enforces app signing and will refuse to install an update if the signatures do not match, showing the app not installed error.

The fix is straightforward: completely uninstall the existing 1xBet app before installing the new version. Go to Settings → Apps → 1xBet and tap Uninstall. Confirm the uninstallation. This removes the old app along with its signature, allowing the new APK to be installed cleanly.

Do not worry about losing your account data. All your 1xBet account information, including your balance, bet history, and bonuses, is stored on 1xBet's servers and not on your device. Once you reinstall and log in with your credentials, everything will be exactly as you left it.

Signature mismatches most commonly occur when users originally installed 1xBet from one source (such as a third-party APK site) and later try to update from a different source (such as the official website). The keys used to sign these builds may differ. Always use the official 1xBet website as your sole download source to avoid this problem.

After uninstalling, also check your Downloads folder and delete any old 1xBet APK files. Download a fresh copy from the official source and proceed with a clean installation. This ensures you have the latest version with no leftover files from the previous installation that might cause conflicts.

The fix is straightforward: completely uninstall the existing 1xBet app before installing the new version. Go to Settings → Apps → 1xBet and tap Uninstall. Confirm the uninstallation. This removes the old app along with its signature, allowing the new APK to be installed cleanly.

Signature mismatches most commonly occur when users originally installed 1xBet from one source (such as a third-party APK site) and later try to update from a different source (such as the official website). The keys used to sign these builds may differ. Always use the official 1xBet website as your sole download source to avoid this problem.