MP4Fix Video Repair Tool v2.3.1
APK · 2.4 MB · version code 20301 · Android 4.0.3+ · uploaded Dec 4, 2025
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v2.7.5, uploaded Oct 2, 2026 — about 10 months after this one.
- Size: this file is 2.4 MB; the latest is 4.6 MB (2.2 MB larger).
- Android: this version needs Android 4.0.3+; the latest needs Android 5.0+. Use this one if your device runs an older Android release.
- The latest version asks for 8 more permissions: Access adservices ad id, Access adservices attribution, Run foreground services, Foreground service media processing, Show notifications, Read media video, Google Play install referrer, Internal broadcast protection (app-defined).
- The latest version no longer asks for: Receive push notifications, Push messaging (app-defined).
File information
- Version
- v2.3.1 (20301)
- Uploaded
- Dec 4, 2025
- Size
- 2.4 MB
- Requires
- Android 4.0.3+ (API 15)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 64b2a7c509a2785bd41b2d4d2b42b2b2
- Signing certificate (SHA-1)
- FC:88:5A:3C:A9:B4:F1:3F:69:87:B3:FC:43:3B:54:DB:E8:2F:08:33
- Signed by
- CN=Magdalena Maciejewska, OU=Unknown, O=Smamolot, L=Unknown, ST=Unknown, C=PL
- File name
- com-smamolot-mp4fix-20301-72661253-64b2a7c509a2785bd41b2d4d2b42b2b2.apk
- Package
- com.smamolot.mp4fix
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 3 · Everyone
What's new in v2.3.1
Improved support for large files on devices with little memory.
Permissions (9)
This version requests 9 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- Google Play license check com.android.vending.CHECK_LICENSE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.smamolot.mp4fix.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Dec 4, 2025.
- Certificate issued to “Smamolot” This is the certificate of the Google Play version.
- Same certificate as the 4 other versions checked
Store checks
- Developer signature not checked yet Dec 4, 2025
- Validated against Google Play Dec 4, 2025
- Antivirus scan passed Oct 24, 2020
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (4 other versions compared). AAPKs doesn't scan files itself.
How to install MP4Fix Video Repair Tool on Android 4.0.3+
You'll need about 4.7 MB of free space.
- Download the APK — tap Download APK above (2.4 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-smamolot-mp4fix-20301-72661253-64b2a7c509a2785bd41b2d4d2b42b2b2.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 64b2a7c509a2785bd41b2d4d2b42b2b2. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open MP4Fix Video Repair Tool — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.0.3+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.