BackTrack v1.21

APK · 20.9 MB · version code 20161206 · Android 4.0+ · uploaded Aug 10, 2017

0a1f1583231a58b2a8f534da39dca323 TRUSTED

  • Signature matches the Google Play version Details

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File information

Version
v1.21 (20161206)
Uploaded
Aug 10, 2017
Size
20.9 MB
Requires
Android 4.0+ (API 14)
CPU support
x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit
Graphics
OpenGL ES 2.0+
Screen
Small screens and larger
MD5
0a1f1583231a58b2a8f534da39dca323
Signing certificate (SHA-1)
35:62:8E:B7:20:F5:2D:85:A9:DB:65:B9:81:8D:34:1D:51:8E:92:0B
Signed by
CN=Raymond Stone, O=Galactic Computing Ltd, L=Aberdeen, ST=AberdeenShire, C=UK
File name
net-galcomp-backtrack-20161206-31320099-0a1f1583231a58b2a8f534da39dca323.apk
Package
net.galcomp.backtrack
Downloads (all versions)
438
Age rating
PEGI 3 · Everyone

What's new in v1.21

1.21 some fixes and attempts to improve map loading

Permissions (8)

This version requests 8 permissions, 3 of them sensitive.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Aug 10, 2017.
  • Certificate issued to “Galactic Computing Ltd” This is the certificate of the Google Play version.

Store checks

  • Developer signature verified Aug 10, 2017
  • Validated against Google Play Aug 10, 2017
  • Antivirus scan passed Nov 21, 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 BackTrack on Android 4.0+

You'll need about 41.8 MB of free space.

  1. Download the APK — tap Download APK above (20.9 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
  2. Open the file — tap the download notification, or open Files › Downloads and tap net-galcomp-backtrack-20161206-31320099-0a1f1583231a58b2a8f534da39dca323.apk.
  3. 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.
  4. Check the file (optional) — the MD5 of the downloaded file should be 0a1f1583231a58b2a8f534da39dca323. If it differs, the file is damaged or was changed: delete it and download again.
  5. 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).
  6. Open BackTrack — 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+). Download it again, or pick an older version.
  • “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
  • Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.

Other versions (1)

v1.21 LATEST THIS FILE Aug 10, 2017 20.9 MB TRUSTED

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