Physics Notes
v1.0 · 11.8 MB · code 40
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File information
UpdatedMar 2, 2026
PublishedApr 24, 2022
Packagecom.whitesof.physicsnotes
Versionv1.0 (40)
Size11.8 MB
MD5c3ac69a18bad8e6c0c26fd1130618087
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1B4:AC:92:4E:55:40:93:D6:F6:A2:8E:25:9A:64:20:E9:09:34:3B:3A
SignerCN=Kiran Kumar Ragam, OU=whitesof, O=whitesof, L=singapore, ST=singapore, C=SG
Total downloads1,000,000
This version1,000,000
Developerwhitesof
Age ratingEveryone
What's new in v1.0
Fixed Admob Application ID misplace issue
Security scan
TRUSTED
- Developer signature verified 2026-03-02
- Signature SHA1 B4:AC:92:4E:55:40:93:D6:F6:A2:8E:25:9A:64:20:E9:09:34:3B:3A
- File MD5 c3ac69a18bad8e6c0c26fd1130618087
How to install Physics Notes v1.0 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 11.8 MB of free storage.
- Grab com.whitesof.physicsnotes_40.apk — hit the Download button above (11.8 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 c3ac69a18bad8e6c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.whitesof.physicsnotes_40.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=Kiran Kumar Ragam, OU=whitesof, O=whitesof, L=singapore, ST=singapore, C=SG. 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 Physics Notes — tap Open on the install screen, or find the Physics Notes icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Physics Notes
- "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 8.0 Oreo 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.