APK INSTALLER PRO 2020
v3.0 · 8.2 MB · code 3
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File information
UpdatedFeb 20, 2020
PublishedFeb 20, 2020
Packagecom.techproof.appinstaller
Versionv3.0 (3)
Size8.2 MB
MD53317b7598e6597103b89f8c61caba678
Min SDK16
Malware scanTRUSTED
Signature SHA10C:41:1D:8B:F7:F8:1B:D6:32:E5:28:69:74:C8:70:EE:E1:C2:7C:5F
SignerCN=techproof, OU=techproof, O=techproof, L=techproof, ST=techproof
Total downloads5,000
This version5,000
DeveloperTechProof Apps
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-02-20
- Scanned for malware 2020-07-21 19:39:31
- Signature SHA1 0C:41:1D:8B:F7:F8:1B:D6:32:E5:28:69:74:C8:70:EE:E1:C2:7C:5F
- File MD5 3317b7598e6597103b89f8c61caba678
How to install APK INSTALLER PRO 2020 v3.0 on Android API 16+
Takes about 2 minutes. You'll need roughly 8.2 MB of free storage.
- Grab com.techproof.appinstaller_3.apk — hit the Download button above (8.2 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 3317b7598e659710…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.techproof.appinstaller_3.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=techproof, OU=techproof, O=techproof, L=techproof, ST=techproof. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open APK INSTALLER PRO 2020 — tap Open on the install screen, or find the APK INSTALLER PRO 2020 icon in your app drawer.
Common install errors for APK INSTALLER PRO 2020
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 16 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.