Check the new release record
- Version name and version code are higher than the installed build.
- Application ID matches the existing BONU7 installation.
- Signer certificate fingerprint matches the established release chain.
- SHA-256, file size, publication date and change summary are published for this exact file.
- The final download host and redirect path are expected.
Recommended update flow
- 01
Back up what the app allows
Confirm that you can access the account and recovery method. Do not copy OTPs or payment credentials into notes or screenshots.
- 02
Verify the new APK
Run the same source, hash, package, signer and scan checks used for a first installation.
- 03
Install over the existing app
If identity and signer match, Android should offer an update. Do not uninstall first unless the publisher explains why and you understand what local data will be removed.
- 04
Confirm after launch
Check the displayed version, login state, permissions and key functions. Turn off unknown-source permission again.
When the update fails
| Message or symptom | Likely cause | Safer next step |
|---|---|---|
| Package appears invalid | Incomplete or damaged download | Delete it and re-download from a verified source |
| App not installed | Compatibility, storage or package conflict | Check Android version, storage and application ID |
| Update incompatible | Signer mismatch or different package | Stop; compare signer fingerprints before uninstalling |
| App opens but requests new sensitive access | Feature change or substituted build | Deny access and review the changelog and support notice |
Frequently asked questions
Do BONU7 updates need a new SHA-256?
Yes. A changed APK has a new hash. Each release should publish its own SHA-256 while retaining a consistent application ID and expected signing chain.
Should I uninstall BONU7 before updating?
Usually not when the package and signer match. Uninstalling may remove local data. Investigate a signer or package conflict instead of working around it blindly.