At a glance
- Latest version
- v2.0.0.1 (paid) (42)
- Updated
- Feb 15, 2026 (8 months ago)
- APK size
- 1.9 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Personalization (app)
- Listed since
- Oct 31, 2023 (at least)
- Permissions
- 10 (1 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Lock Screen Wallpaper is an app by ZeroSum in the Personalization category, listed since at least October 2023. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
It asks for 10 permissions, 1 of them sensitive: read shared storage. It asks for the same permissions as version 1.9.9.9 (paid). The app can read the advertising ID that ad and analytics services use.
What's new in v2.0.0.1 (paid)
Description
From the listing uploaded by “appupdater”.
Version history
2 versions are listed, going back to v1.9.9.9 (paid).
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Feb 15, 2026.
- Certificate issued to “ZeroSum Inc” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Feb 15, 2026
- Validated against Google Play Feb 15, 2026
- Signed byCN=Vairavan Srinivasan, O=ZeroSum Inc, L=Encino, ST=CA, C=1
- Signing certificate (SHA-1)5E:32:08:2D:92:A6:C4:EB:40:77:49:E7:D8:9E:E5:84:78:1F:FF:FF
- File MD5048b7997e7f1a92c9f6851c2b130258a
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (10)
Lock Screen Wallpaper requests 10 permissions, 1 of them sensitive.
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Internal broadcast protection (app-defined) com.thambu.lockscreenwallpaper.paid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Set wallpaper android.permission.SET_WALLPAPER
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
Lock Screen Wallpaper APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the Lock Screen Wallpaper APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 048b7997e7f1a92c9f6851c2b130258a.
