Zalo Patch v0.4.151 (vC155)
Initial public release of Zalo Patch.
Requirements
- Rooted Android device
- LSPosed with Zalo selected in the module scope
- Zalo 26.08.01 (
versionCode 260801903)
Highlights
- Navigation, inbox, chat, and Me-screen cleanup
- Promotional notification filtering and local notification history
- Analytics and advertising-service suppression
- One-to-one call audio recording
- Signed exact-artifact compatibility catalog with bundled offline fallback
- English and Vietnamese settings UI
Verification
- Unit-tested with the deterministic JVM suite
- Static-verified against the signed release APK
- Instrumented with 50 release-certificate-signed Android tests
- Device-smoke-tested on Xiaomi 23127PN0CG, Android 16, Zalo 26.08.01
- Device-verified for exact installed APK bytes and certificate, settings preservation, catalog/schema health, and 42 expected self-check rows with no failed or stale state
Known Limitations
- Compatibility is exact-version only. Other Zalo builds fail soft until a matching signed catalog entry or bundled map exists.
- The full visible-behavior matrix is incomplete. Call recording variants, reaction-row removal, Me cleanup, promo cancellation, ads/Zinstant behavior, backup/restore, diagnostic reporting, and remote-only hook activation do not all have current named device proof.
- Remote catalog fetch, signature validation, cache write, and bundled shadow selection are device-verified; remote-only hooks inside Zalo are not device-verified.
- Independent backup/restore proof for the release signing key was not completed before this release. Loss of that key would prevent updates over this APK.
Privacy
- Diagnostic reports upload only after explicit user review and action.
- Notification history stays in local app storage until exported or cleared.
- Call recordings are stored on the device.
Integrity
- APK SHA-256:
bc41a8394e8bd4b33b0579033f1ce57ffc97c940267730eb5b96e66e3cc8fd70 - Signing certificate SHA-256:
96a4240fa44a63a4a71738b2851064b97a2f500e07d42a26a190a783bbad65a9 - Release build source:
15a3a5e74eba44d5743c64e2f54bff94a0c02825 - Test-only follow-up:
906488c5b32b4ef5cdf9a917dbe287637e5e5a15