German Grammar 2022
v1.6 · 7.4 MB · code 12
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File information
UpdatedSep 13, 2022
PublishedMay 19, 2021
Packageflyhigh.com.vna.germangrammar
Versionv1.6 (12)
Size7.4 MB
MD5bf8e637e2a24a10be5be4c2c60a83cec
Min SDK16
Malware scanTRUSTED
Signature SHA180:44:5F:0A:90:D1:28:19:9F:9E:C6:73:B4:E5:67:51:F5:32:0D:79
SignerCN=Anh Vu Nhu, OU=Personal, O=Personal, L=Ha Noi, ST=Ha Noi, C=84
Total downloads10,000
This version10,000
DeveloperFlyHigh Inc
Age ratingEveryone
What's new in v1.6
Update UI
Update setting to app
Have a nice day!
Update setting to app
Have a nice day!
Security scan
TRUSTED
- Developer signature verified 2022-09-13
- Scanned for malware 2022-09-13 18:37:17
- Signature SHA1 80:44:5F:0A:90:D1:28:19:9F:9E:C6:73:B4:E5:67:51:F5:32:0D:79
- File MD5 bf8e637e2a24a10be5be4c2c60a83cec
How to install German Grammar 2022 v1.6 on Android API 16+
Takes about 2 minutes. You'll need roughly 7.4 MB of free storage.
- Grab flyhigh.com.vna.germangrammar_12.apk — hit the Download button above (7.4 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 bf8e637e2a24a10b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find flyhigh.com.vna.germangrammar_12.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=Anh Vu Nhu, OU=Personal, O=Personal, L=Ha Noi, ST=Ha Noi, C=84. 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 German Grammar 2022 — tap Open on the install screen, or find the German Grammar 2022 icon in your app drawer.
Common install errors for German Grammar 2022
- "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.