AVR utils v1.12F
APK · 13.5 MB · version code 18 · Android 11+ · uploaded Jun 7, 2024
- Same certificate as v1.15A, which matches Google Play 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 v1.15A, uploaded Jan 27, 2026 — about 1 year after this one.
- Size: this file is 13.5 MB; the latest is 19.8 MB (6.3 MB larger).
- The latest version asks for 3 more permissions: Access adservices ad id, Access adservices attribution, Access adservices topics.
- The latest version no longer asks for: Run at startup.
File information
- Version
- v1.12F (18)
- Uploaded
- Jun 7, 2024
- Size
- 13.5 MB
- Requires
- Android 11+ (API 30)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- ba4dc0b20dfb5d4d67ff178a15063685
- Signing certificate (SHA-1)
- 98:F1:D2:40:34:1A:FD:A1:64:7B:41:D1:94:F2:0A:EE:F4:F0:AB:84
- Signed by
- CN=AE, OU=htk, O=htkApps
- File name
- com-htk-ab-avrutils-18-67879000-ba4dc0b20dfb5d4d67ff178a15063685.apk
- Package
- com.htk.ab.avrutils
- Downloads (all versions)
- 1K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.12F
improvements in the DEC HEX BIN converter
Permissions (7)
This version requests 7 permissions, none of them sensitive.
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “htkApps” This is the certificate of the Google Play version.
- Same certificate as v1.15A, which matches Google Play v1.15A
Store checks
- Developer signature verified Jun 7, 2024
- 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 (1 other version compared). AAPKs doesn't scan files itself.
How to install AVR utils on Android 11+
You'll need about 27 MB of free space.
- Download the APK — tap Download APK above (13.5 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-htk-ab-avrutils-18-67879000-ba4dc0b20dfb5d4d67ff178a15063685.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 ba4dc0b20dfb5d4d67ff178a15063685. 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 AVR utils — 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 11+). 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.