Indian Solar Calculator
v1.0.22 · 2.5 MB · code 10022
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File information
UpdatedMar 3, 2020
PublishedMar 3, 2020
Packagecom.techferry.SolarCalculator
Versionv1.0.22 (10022)
Size2.5 MB
MD569c8786bcddaa91e7bcdb637ba1ea3bf
Min SDK14
Malware scanTRUSTED
Signature SHA19C:BD:EA:7A:E7:3A:FB:C3:C7:B0:33:62:A1:CE:5F:B3:71:D2:AB:41
SignerCN=Prosper India, OU=PepperSpray, O=Prosper India, L=Noida, ST=UP, C=IN
Total downloads50,000
This version50,000
DeveloperProsper India
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-03-03
- Scanned for malware 2021-01-14 04:28:27
- Signature SHA1 9C:BD:EA:7A:E7:3A:FB:C3:C7:B0:33:62:A1:CE:5F:B3:71:D2:AB:41
- File MD5 69c8786bcddaa91e7bcdb637ba1ea3bf
How to install Indian Solar Calculator v1.0.22 on Android API 14+
Takes about 2 minutes. You'll need roughly 2.5 MB of free storage.
- Grab com.techferry.SolarCalculator_10022.apk — hit the Download button above (2.5 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 69c8786bcddaa91e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.techferry.SolarCalculator_10022.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=Prosper India, OU=PepperSpray, O=Prosper India, L=Noida, ST=UP, 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 Indian Solar Calculator — tap Open on the install screen, or find the Indian Solar Calculator icon in your app drawer.
Common install errors for Indian Solar Calculator
- "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 API 14 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.