Auto Background Changer
v1.2.9 · 27.5 MB · code 30
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File information
UpdatedJun 20, 2024
PublishedDec 2, 2020
Packagecom.photographyworkshop.backgroundchanger
Versionv1.2.9 (30)
Size27.5 MB
MD574a5905102da4fe46a6ea0285032c2ea
Min SDK21
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a, mips, mips64
Malware scanTRUSTED
Signature SHA160:1F:5B:A1:44:B5:40:F6:F6:2C:0F:63:8F:78:78:2C:C1:19:C1:FD
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads500,000
This version500,000
Developerstylish app world
Age ratingEveryone
What's new in v1.2.9
- add new backgrounds
- bug fixing
- bug fixing
Security scan
TRUSTED
- Developer signature verified 2025-08-20
- Signature SHA1 60:1F:5B:A1:44:B5:40:F6:F6:2C:0F:63:8F:78:78:2C:C1:19:C1:FD
- File MD5 74a5905102da4fe46a6ea0285032c2ea
How to install Auto Background Changer v1.2.9 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 27.5 MB of free storage.
- Grab com.photographyworkshop.backgroundchanger_30.apk — hit the Download button above (27.5 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 74a5905102da4fe4…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.photographyworkshop.backgroundchanger_30.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 Auto Background Changer — tap Open on the install screen, or find the Auto Background Changer icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips/mips64 devices).
Common install errors for Auto Background Changer
- "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 5.0 Lollipop 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.
- Works on one phone but not another — this build ships x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips/mips64 native code. Devices with a different CPU will reject it.