einstein World
v2.15.01 · 12.1 MB · code 21501
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File information
UpdatedMay 11, 2017
PublishedMar 23, 2015
Packagecom.fourier.einsteindesktop
Versionv2.15.01 (21501)
Size12.1 MB
MD5b01adc135dd577aec1b8e91fb234261d
Min SDK22
Malware scanTRUSTED
Signature SHA161:A6:B7:87:7D:45:E4:DF:6A:89:E9:B3:19:E6:CE:5D:E9:4F:78:80
SignerCN=Uri Paran, OU=fr, O=fourier, L=Rosh Haain
Total downloads1,056
This version1,056
DeveloperFourier Education
Age ratingEveryone
What's new in v2.15.01
1. Share your results via Activity Reports!
2. Improved password retrieval
3. UI improvements
2. Improved password retrieval
3. UI improvements
Security scan
TRUSTED
- Developer signature verified 2017-05-11
- Scanned for malware 2020-11-28 19:43:25
- Signature SHA1 61:A6:B7:87:7D:45:E4:DF:6A:89:E9:B3:19:E6:CE:5D:E9:4F:78:80
- File MD5 b01adc135dd577aec1b8e91fb234261d
How to install einstein World v2.15.01 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 12.1 MB of free storage.
- Grab com.fourier.einsteindesktop_21501.apk — hit the Download button above (12.1 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 b01adc135dd577ae…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.fourier.einsteindesktop_21501.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=Uri Paran, OU=fr, O=fourier, L=Rosh Haain. 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 einstein World — tap Open on the install screen, or find the einstein World icon in your app drawer.
Common install errors for einstein World
- "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 5.1 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.