OTP TDB
v4.0.0 · 1.5 MB · code 4
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File information
UpdatedMay 2, 2021
PublishedFeb 25, 2021
Packagetdb.otp
Versionv4.0.0 (4)
Size1.5 MB
MD5630da595a348c9a164a16409e454a19e
Min SDK15
Malware scanTRUSTED
Signature SHA18D:3A:1C:72:95:39:FA:9D:58:60:D7:0E:60:FD:5D:B0:A6:B6:E4:AE
SignerCN=Bayar, OU=SSD, O=GCM
Total downloads100,000
This version100,000
DeveloperTrade and Development Bank
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2021-05-02
- Scanned for malware 2021-06-05 07:06:59
- Signature SHA1 8D:3A:1C:72:95:39:FA:9D:58:60:D7:0E:60:FD:5D:B0:A6:B6:E4:AE
- File MD5 630da595a348c9a164a16409e454a19e
How to install OTP TDB v4.0.0 on Android API 15+
Takes about 2 minutes. You'll need roughly 1.5 MB of free storage.
- Grab tdb.otp_4.apk — hit the Download button above (1.5 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 630da595a348c9a1…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find tdb.otp_4.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=Bayar, OU=SSD, O=GCM. 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 OTP TDB — tap Open on the install screen, or find the OTP TDB icon in your app drawer.
Common install errors for OTP TDB
- "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 15 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.