Lekh Diagram
v3.0.9 · 13.4 MB · code 39
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File information
UpdatedNov 12, 2025
PublishedJul 12, 2021
Packagecom.avabodh.lekh
Versionv3.0.9 (39)
Size13.4 MB
MD5249201228435d6d9c6b10b06e369c1c7
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA10F:45:57:21:34:D8:F3:2B:B8:28:2C:FF:2B:87:DC:43:D0:D0:DC:52
SignerCN=Rajeev Kumar, OU=Eng, O=Avabodh, L=Bangalore, ST=Karnataka, C=IN
Total downloads100,000
This version100,000
DeveloperRajeev Kumar
Age ratingEveryone
What's new in v3.0.9
Bug fixes
Security scan
TRUSTED
- Developer signature verified 2025-11-12
- Signature SHA1 0F:45:57:21:34:D8:F3:2B:B8:28:2C:FF:2B:87:DC:43:D0:D0:DC:52
- File MD5 249201228435d6d9c6b10b06e369c1c7
How to install Lekh Diagram v3.0.9 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 13.4 MB of free storage.
- Grab com.avabodh.lekh_39.apk — hit the Download button above (13.4 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 249201228435d6d9…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.avabodh.lekh_39.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=Rajeev Kumar, OU=Eng, O=Avabodh, L=Bangalore, 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 Lekh Diagram — tap Open on the install screen, or find the Lekh Diagram icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Lekh Diagram
- "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.