A Mirror of Common Error Notes
v2.1 · 59.5 MB · code 30001
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File information
UpdatedJun 5, 2024
PublishedOct 22, 2022
Packageek.amirrortocerror
Versionv2.1 (30001)
Size59.5 MB
MD56a6e13811236923f3b522112a9949695
Min SDK26
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a, mips
Malware scanTRUSTED
Signature SHA192:A5:3D:9A:75:BA:4A:0D:9F:E2:44:70:B0:51:63:30:71:62:BD:55
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads100,000
This version100,000
DeveloperEducation Keeda
Age ratingEveryone
What's new in v2.1
Bug Fixes.
Security scan
TRUSTED
- Developer signature verified 2024-06-05
- Signature SHA1 92:A5:3D:9A:75:BA:4A:0D:9F:E2:44:70:B0:51:63:30:71:62:BD:55
- File MD5 6a6e13811236923f3b522112a9949695
How to install A Mirror of Common Error Notes v2.1 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 59.5 MB of free storage.
- Grab ek.amirrortocerror_30001.apk — hit the Download button above (59.5 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 6a6e13811236923f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find ek.amirrortocerror_30001.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 A Mirror of Common Error Notes — tap Open on the install screen, or find the A Mirror of Common Error Notes icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips devices).
Common install errors for A Mirror of Common Error 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/armeabi-v7a/arm64-v8a/mips native code. Devices with a different CPU will reject it.