USB OTG (free)
v2.7 · 3.7 MB · code 6
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File information
UpdatedOct 30, 2024
PublishedNov 23, 2019
Packagecom.devapp.otgsupportpro
Versionv2.7 (6)
Size3.7 MB
MD517639ee6b3969aaeb740000e5aefa063
Min SDK19
Malware scanTRUSTED
Signature SHA1F5:DE:BC:B9:89:22:10:08:3B:20:B4:3C:DB:96:1C:46:65:84:FA:17
SignerCN=Developer Appliance, O=devappliance
Total downloads10,000
This version10,000
DeveloperDevAppliance
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2022-02-17
- Scanned for malware 2022-02-17 20:26:56
- Signature SHA1 F5:DE:BC:B9:89:22:10:08:3B:20:B4:3C:DB:96:1C:46:65:84:FA:17
- File MD5 17639ee6b3969aaeb740000e5aefa063
How to install USB OTG (free) v2.7 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 3.7 MB of free storage.
- Grab com.devapp.otgsupportpro_6.apk — hit the Download button above (3.7 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 17639ee6b3969aae…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.devapp.otgsupportpro_6.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=Developer Appliance, O=devappliance. 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 USB OTG (free) — tap Open on the install screen, or find the USB OTG (free) icon in your app drawer.
Common install errors for USB OTG (free)
- "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 4.4 KitKat 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.