Plumbing Invoices & Management
v4.0.4 · 17.2 MB · code 40004
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File information
UpdatedNov 3, 2023
PublishedMar 20, 2022
Packagecom.PlumbingInvoices
Versionv4.0.4 (40004)
Size17.2 MB
MD54929a60de75cf58c2b1a380a1d16a54b
Min SDK22
Malware scanTRUSTED
Signature SHA1DA:B0:B5:57:E9:94:8D:FC:D3:8D:C1:C1:53:11:28:D9:1A:3E:62:88
SignerC=Bulgaria, [email protected], CN=Constantin Coutun
Total downloads10,000
This version10,000
DeveloperuMobCo
Age ratingEveryone
What's new in v4.0.4
Online payment processing
Security scan
TRUSTED
- Developer signature verified 2023-11-03
- Scanned for malware 2024-04-27 08:12:09
- Signature SHA1 DA:B0:B5:57:E9:94:8D:FC:D3:8D:C1:C1:53:11:28:D9:1A:3E:62:88
- File MD5 4929a60de75cf58c2b1a380a1d16a54b
How to install Plumbing Invoices & Management v4.0.4 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 17.2 MB of free storage.
- Grab com.PlumbingInvoices_40004.apk — hit the Download button above (17.2 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 4929a60de75cf58c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.PlumbingInvoices_40004.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 C=Bulgaria, [email protected], CN=Constantin Coutun. 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 Plumbing Invoices & Management — tap Open on the install screen, or find the Plumbing Invoices & Management icon in your app drawer.
Common install errors for Plumbing Invoices & Management
- "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 5.1 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.