Data Smart Switch
v3.5.8 · 2.7 MB · code 358
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File information
UpdatedSep 24, 2025
PublishedJun 21, 2019
Packagecom.droidstudioinc.datasmartswitch
Versionv3.5.8 (358)
Size2.7 MB
MD58c9a8bf4f9e0b253ceb7b773b53ac102
Min SDK16
Malware scanTRUSTED
Signature SHA1DD:C7:74:03:5E:D6:85:D0:B7:AB:08:8B:57:19:94:D9:D7:82:D7:03
SignerCN="abdo fariss OU=mariawall O=themariawall L=new york S=new york C=US"
Total downloads1,000,000
This version1,000,000
Developerdroidstudio
Age ratingEveryone
What's new in v3.5.8
add more supported devices
Security scan
TRUSTED
- Developer signature verified 2020-12-26
- Signature SHA1 DD:C7:74:03:5E:D6:85:D0:B7:AB:08:8B:57:19:94:D9:D7:82:D7:03
- File MD5 8c9a8bf4f9e0b253ceb7b773b53ac102
How to install Data Smart Switch v3.5.8 on Android API 16+
Takes about 2 minutes. You'll need roughly 2.7 MB of free storage.
- Grab com.droidstudioinc.datasmartswitch_358.apk — hit the Download button above (2.7 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 8c9a8bf4f9e0b253…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.droidstudioinc.datasmartswitch_358.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="abdo fariss OU=mariawall O=themariawall L=new york S=new york C=US". 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 Data Smart Switch — tap Open on the install screen, or find the Data Smart Switch icon in your app drawer.
Common install errors for Data Smart Switch
- "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 16 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.