Before You Install
Keep Android protection enabled, use the BONU1 download link you intentionally opened and avoid files received through unexpected messages. Close any page if the address changes unexpectedly.
Check that the phone has enough free storage for the download and installation process. A partially downloaded file may appear in the Downloads folder but will not install correctly.
Find the Download in Chrome
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Open Chrome and tap the three-dot menu.
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Choose Downloads and locate the file you just requested.
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Wait until Chrome shows that the download is complete before opening it.
- 4
If the file is missing, return to the original browser tab and start once more rather than using an unrelated mirror.
Allow Installation from This Source
Android may ask whether Chrome is allowed to install unknown apps. This permission is specific to the source app: enabling it for Chrome does not enable every app on the phone.
Read the source name displayed by Android before changing the setting. Return to the installer after allowing the permission, and turn it off again afterwards if you do not want Chrome to keep it.
Complete the App Installation
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Review the Android installation screen and the app identity it displays.
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Tap Install only when the source and file match the download you requested.
- 3
Wait for Android to finish, then use Open or find BONU1 in the app drawer.
- 4
Do not enter an OTP or password into the website; account access happens inside the installed app.
Fix a Blocked Installation
A blocked installation can come from an incomplete file, insufficient storage, a source permission that was not granted, or a conflict with an existing package. The exact Android message is the fastest clue.
Do not repeatedly disable protection settings. Note the message, remove only the incomplete download if necessary and follow our troubleshooting guide for that symptom.
What to Do After Installation
Open the app from the Android launcher and follow the sign-in screen shown there. Keep the browser download page bookmarked if you need to compare the source during a future update.