Technical Publications eReader & Store
v1.3.0 · 9.3 MB · code 2004
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File information
UpdatedJun 5, 2024
PublishedApr 27, 2022
Packagecom.kopykitab.technicalpublications
Versionv1.3.0 (2004)
Size9.3 MB
MD56359890e71ebae245dc369a3c6b87fdb
Min SDK15
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA1FC:B6:90:E3:3F:AB:50:4E:87:94:0A:3C:66:6E:9C:3C:DF:DA:4A:BB
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads5,000
This version5,000
DeveloperDigibook Technologies Developers
Age ratingEveryone
What's new in v1.3.0
- Support for Android 10(Q)
- Performance & Bug Fixes
- Performance & Bug Fixes
Security scan
TRUSTED
- Developer signature verified 2024-06-05
- Signature SHA1 FC:B6:90:E3:3F:AB:50:4E:87:94:0A:3C:66:6E:9C:3C:DF:DA:4A:BB
- File MD5 6359890e71ebae245dc369a3c6b87fdb
How to install Technical Publications eReader & Store v1.3.0 on Android API 15+
Takes about 2 minutes. You'll need roughly 9.3 MB of free storage.
- Grab com.kopykitab.technicalpublications_2004.apk — hit the Download button above (9.3 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 6359890e71ebae24…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.kopykitab.technicalpublications_2004.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Technical Publications eReader & Store — tap Open on the install screen, or find the Technical Publications eReader & Store icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Technical Publications eReader & Store
- "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 15 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.