USSD Codes
v1.0.0 · 3.1 MB · code 1
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File information
UpdatedJan 7, 2024
PublishedAug 19, 2019
Packagecom.techzit.ussd
Versionv1.0.0 (1)
Size3.1 MB
MD5c9e8330026bb167c9f7354c1a2c51f7b
Min SDK9
Malware scanTRUSTED
Signature SHA1B8:ED:6F:AD:DC:9C:29:AE:FD:63:7F:62:FB:27:7B:52:CE:FE:1A:6B
SignerCN=Zoya Khan, OU=Techzit, O=Techzit, L=New Delhi, ST=Delhi, C=India
Total downloads2,138
This version2,138
DeveloperTechzit Khan
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2016-08-10
- Scanned for malware 2021-04-06 02:51:10
- Signature SHA1 B8:ED:6F:AD:DC:9C:29:AE:FD:63:7F:62:FB:27:7B:52:CE:FE:1A:6B
- File MD5 c9e8330026bb167c9f7354c1a2c51f7b
How to install USSD Codes v1.0.0 on Android API 9+
Takes about 2 minutes. You'll need roughly 3.1 MB of free storage.
- Grab com.techzit.ussd_1.apk — hit the Download button above (3.1 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 c9e8330026bb167c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.techzit.ussd_1.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=Zoya Khan, OU=Techzit, O=Techzit, L=New Delhi, ST=Delhi, C=India. 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 USSD Codes — tap Open on the install screen, or find the USSD Codes icon in your app drawer.
Common install errors for USSD Codes
- "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 9 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.