RF Calculators
v2.0.0 · 48.2 MB · code 15
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File information
UpdatedMay 3, 2021
PublishedMay 3, 2021
Packagecom.everythingrf.android.rfcalculators
Versionv2.0.0 (15)
Size48.2 MB
MD5e98a7d4143f414a2d8bc26c455cbfd64
Min SDK23
ABIsx86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA198:E7:F0:0C:0A:0E:A0:15:E2:61:3D:91:00:47:38:8C:00:2C:4C:B2
SignerCN=everythingRf, OU=everythingRf, O=everythingRf, L=Delhi, ST=Delhi, C=91
Total downloads50,000
This version50,000
Developereverything RF
Age ratingEveryone
What's new in v2.0.0
Have updated and improved the interface and fixed some bugs.
Security scan
TRUSTED
- Developer signature verified 2021-05-03
- Scanned for malware 2021-05-03 11:36:25
- Signature SHA1 98:E7:F0:0C:0A:0E:A0:15:E2:61:3D:91:00:47:38:8C:00:2C:4C:B2
- File MD5 e98a7d4143f414a2d8bc26c455cbfd64
How to install RF Calculators v2.0.0 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 48.2 MB of free storage.
- Grab com.everythingrf.android.rfcalculators_15.apk — hit the Download button above (48.2 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 e98a7d4143f414a2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.everythingrf.android.rfcalculators_15.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=everythingRf, OU=everythingRf, O=everythingRf, L=Delhi, ST=Delhi, C=91. 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 RF Calculators — tap Open on the install screen, or find the RF Calculators icon in your app drawer (this build targets x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for RF Calculators
- "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 6.0 Marshmallow 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 x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.