DSD TECH SWITCH
v1.1 · 2.8 MB · code 2
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File information
UpdatedMar 21, 2026
PublishedOct 23, 2020
Packagecom.reb.switchbt
Versionv1.1 (2)
Size2.8 MB
MD58ac04c50dfdb461e126f86505f2a58dc
Min SDK19
Malware scanTRUSTED
Signature SHA1D7:5E:34:53:7A:0F:B7:0C:B8:54:1B:8A:CB:DD:41:C0:56:10:B5:72
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
DeveloperDSD TECH Team
Age ratingEveryone
What's new in v1.1
Add timer function
Security scan
TRUSTED
- Developer signature verified 2026-03-21
- Signature SHA1 D7:5E:34:53:7A:0F:B7:0C:B8:54:1B:8A:CB:DD:41:C0:56:10:B5:72
- File MD5 8ac04c50dfdb461e126f86505f2a58dc
How to install DSD TECH SWITCH v1.1 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 2.8 MB of free storage.
- Grab com.reb.switchbt_2.apk — hit the Download button above (2.8 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 8ac04c50dfdb461e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.reb.switchbt_2.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, 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 DSD TECH SWITCH — tap Open on the install screen, or find the DSD TECH SWITCH icon in your app drawer.
Common install errors for DSD TECH 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 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.