Papers by ReadCube
v3.31 · 50.1 MB · code 193
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File information
UpdatedDec 24, 2023
PublishedSep 28, 2021
Packagecom.readcube.mobile
Versionv3.31 (193)
Size50.1 MB
MD5fc459cfd66d0a3f885b9c885b7aec457
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AE:34:6D:AC:B2:0F:06:4E:FE:DE:B7:4C:9C:A6:E3:A4:80:15:ED:50
SignerCN=Robert McGrath, OU=Labtiva, O=Labtiva, L=Boston, ST=Boston, C=001
Total downloads50,000
This version50,000
DeveloperReadCube
Age ratingEveryone
What's new in v3.31
Various small improvements and bug fixes.
Security scan
TRUSTED
- Developer signature verified 2023-12-24
- Signature SHA1 AE:34:6D:AC:B2:0F:06:4E:FE:DE:B7:4C:9C:A6:E3:A4:80:15:ED:50
- File MD5 fc459cfd66d0a3f885b9c885b7aec457
How to install Papers by ReadCube v3.31 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 50.1 MB of free storage.
- Grab com.readcube.mobile_193.apk — hit the Download button above (50.1 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 fc459cfd66d0a3f8…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.readcube.mobile_193.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=Robert McGrath, OU=Labtiva, O=Labtiva, L=Boston, ST=Boston, C=001. 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 Papers by ReadCube — tap Open on the install screen, or find the Papers by ReadCube icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Papers by ReadCube
- "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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.