Secure Gallery (Lock/Hide Pict v3.6.11
APK · 2.3 MB · version code 71 · Android 11+ · uploaded Oct 3, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v3.6.11 (71)
- Uploaded
- Oct 3, 2026
- Size
- 2.3 MB
- Requires
- Android 11+ (API 30)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 24aac0f8be35479700e65971d000b423
- Signing certificate (SHA-1)
- 6E:B6:6B:75:B5:6C:95:D6:14:56:D6:82:5A:82:04:CC:B5:75:B6:77
- Signed by
- CN=Young-Hak Jung, L=Incheon, C=ko
- File name
- com-sp-smartgallery-free-71-76941502-24aac0f8be35479700e65971d000b423.apk
- Package
- com.sp.smartgallery.free
- Downloads (all versions)
- 10M+
- Age rating
- PEGI 3 · Everyone
What's new in v3.6.11
v3.6.0
· support Sdcard(Android 7.0 or later)
· able to select folder when unlocking a media
· improved performance and bug fixes
v3.5.0 : removed 'Dial Run' feature because Google Policy
*** To launch App, phone's Home Screen > Add Widget > Secure Gallery Widget and put it on Home screen ***
Permissions (15)
This version requests 15 permissions, 3 of them sensitive.
- Access all files Sensitive android.permission.MANAGE_EXTERNAL_STORAGE
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Advertising ID com.google.android.gms.permission.AD_ID
- Context write use app feature survey (custom) com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Oct 3, 2026.
- Certificate issued to “Young-Hak Jung” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks
- Developer signature not checked yet Oct 3, 2026
- Validated against Google Play Oct 3, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans 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.
How to install Secure Gallery (Lock/Hide Pict on Android 11+
You'll need about 4.6 MB of free space.
- Download the APK — tap Download APK above (2.3 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-sp-smartgallery-free-71-76941502-24aac0f8be35479700e65971d000b423.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 24aac0f8be35479700e65971d000b423. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Secure Gallery (Lock/Hide Pict — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 11+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.