Tegrak Kernel v0.4.7
APK · 1 MB · version code 57 · Android 2.1+ · uploaded Jan 13, 2013
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v0.4.7 (57)
- Uploaded
- Jan 13, 2013
- Size
- 1 MB
- Requires
- Android 2.1+ (API 7)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- f46dc91a7c1b3c0d5ab64c7353670d9b
- Signing certificate (SHA-1)
- 8E:45:1B:54:66:76:29:F1:B1:1F:8D:B6:B1:4E:BE:C8:21:95:4C:D0
- Signed by
- CN=Jeong Eui woo, O=Team M3, L=Seoul, C=82
- File name
- com-tegrak-lagfix-57-2280142-f46dc91a7c1b3c0d5ab64c7353670d9b.apk
- Package
- com.tegrak.lagfix
- Downloads (all versions)
- 3.2K
- Age rating
- PEGI 12 · Low Maturity
Permissions (3)
This version requests 3 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Team M3” Not the developer's name (“tegrak”). Names in certificates can't be verified, so this alone proves nothing.
Store checks
- Developer signature verified Mar 22, 2013
- Antivirus scan passed Nov 26, 2020
- Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Tegrak Kernel on Android 2.1+
You'll need about 2 MB of free space.
- Download the APK — tap Download APK above (1 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-tegrak-lagfix-57-2280142-f46dc91a7c1b3c0d5ab64c7353670d9b.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 f46dc91a7c1b3c0d5ab64c7353670d9b. 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 Tegrak Kernel — 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 2.1+). 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.