Notebooks
v9.1 · 22.7 MB · code 91
Verify you're human
Solve this to start the download.
File information
UpdatedMay 31, 2024
PublishedJul 18, 2021
Packagecom.sleepwalkers.notebooks
Versionv9.1 (91)
Size22.7 MB
MD5448f8835af8c0bc51d6d885212d53bd5
Min SDK19
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA132:95:B9:C3:B6:52:20:1D:52:17:DD:BD:52:8A:8E:88:DA:6E:F4:48
SignerCN=Droid Veda, OU=Droid-Veda LLP, O=Droid-Veda LLP, L=Udupi, ST=Karnataka, C=in
Total downloads1,000,000
This version1,000,000
DeveloperDroidVeda LLP
Age ratingEveryone
What's new in v9.1
Fixed issue with page headers.
Security scan
TRUSTED
- Developer signature verified 2024-05-31
- Signature SHA1 32:95:B9:C3:B6:52:20:1D:52:17:DD:BD:52:8A:8E:88:DA:6E:F4:48
- File MD5 448f8835af8c0bc51d6d885212d53bd5
How to install Notebooks v9.1 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 22.7 MB of free storage.
- Grab com.sleepwalkers.notebooks_91.apk — hit the Download button above (22.7 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 448f8835af8c0bc5…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.sleepwalkers.notebooks_91.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=Droid Veda, OU=Droid-Veda LLP, O=Droid-Veda LLP, L=Udupi, ST=Karnataka, C=in. 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 Notebooks — tap Open on the install screen, or find the Notebooks icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Notebooks
- "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 4.4 KitKat 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.