Primary English
v11.3.64 · 24.8 MB · code 11003064
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File information
UpdatedApr 29, 2025
PublishedAug 17, 2021
Packageair.ENC.Primary.English.Ar.free
Versionv11.3.64 (11003064)
Size24.8 MB
MD51072773c21d778f2881087b57e951bfd
Min SDK21
ABIsarm64-v8a
Malware scanUNKNOWN
Signature SHA19D:F6:A8:B5:2C:0D:BD:A7:CB:E1:A7:C8:BD:5A:79:5E:9C:A6:FB:60
SignerCN=Primary_English, OU=Primary_English, O=ENC, C=EG
Total downloads1,000,000
This version1,000,000
Developer4enc.com
Age ratingEveryone
Security scan
UNKNOWN
- Developer signature verified 2026-02-17
- Signature SHA1 9D:F6:A8:B5:2C:0D:BD:A7:CB:E1:A7:C8:BD:5A:79:5E:9C:A6:FB:60
- File MD5 1072773c21d778f2881087b57e951bfd
How to install Primary English v11.3.64 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 24.8 MB of free storage.
- Grab air.ENC.Primary.English.Ar.free_11003064.apk — hit the Download button above (24.8 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 1072773c21d778f2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find air.ENC.Primary.English.Ar.free_11003064.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=Primary_English, OU=Primary_English, O=ENC, C=EG. 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 UNKNOWN).
- Done — open Primary English — tap Open on the install screen, or find the Primary English icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Primary English
- "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 5.0 Lollipop 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.
- Works on one phone but not another — this build ships arm64-v8a native code. Devices with a different CPU will reject it.