Co Co Beta: Browse securely v83.0.178
APK · 54.7 MB · version code 586517800 · Android 4.4+ · uploaded Jun 24, 2026
- Signature matches the Google Play version Details
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Compared with the latest version
The latest version is v158.1.153, uploaded Oct 7, 2026 — about 3 months after this one.
- Size: this file is 54.7 MB; the latest is 237.4 MB (182.7 MB larger).
- Android: this version needs Android 4.4+; the latest needs Android 12L+. Use this one if your device runs an older Android release.
- The latest version asks for 23 more permissions: Access adservices ad id, Access adservices attribution, Access adservices custom audience, Access adservices topics, Capture keyboard, Credential manager query candidate credentials, Credential manager set allowed providers, Credential manager set origin….
- The latest version no longer asks for: Read sync settings, Read sync stats, Write sync settings, Browser read history bookmarks (custom), Browser write history bookmarks (custom).
File information
- Version
- v83.0.178 (586517800)
- Uploaded
- Jun 24, 2026
- Size
- 54.7 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- ARM 32-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 8ca925d112218de1ab7c4200dfbdc770
- Signing certificate (SHA-1)
- AA:1E:54:14:31:E6:82:AD:CC:E0:CE:79:5A:42:54:C7:27:90:90:58
- Signed by
- CN=CocCoc Inc., O=CocCoc, L=Hanoi, C=VN
- File name
- com-coccoc-trinhduyet-beta-586517800-75335248-8ca925d112218de1ab7c4200dfbdc770.apk
- Package
- com.coccoc.trinhduyet_beta
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 3 · Everyone
What's new in v83.0.178
We continue to improve performance and fix bugs for the latest versions. Keep updating so that you won't miss out.
Permissions (34)
This version requests 34 permissions, 8 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
- Browser read history bookmarks (custom) com.android.browser.permission.READ_HISTORY_BOOKMARKS
- Browser write history bookmarks (custom) com.android.browser.permission.WRITE_HISTORY_BOOKMARKS
- Chrome device extras (custom) com.chrome.permission.DEVICE_EXTRAS
- Control vibration android.permission.VIBRATE
- Current account access (custom) com.google.android.apps.now.CURRENT_ACCOUNT_ACCESS
- Download without notification android.permission.DOWNLOAD_WITHOUT_NOTIFICATION
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Manage accounts android.permission.MANAGE_ACCOUNTS
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Nfc android.permission.NFC
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.coccoc.trinhduyet_beta.permission.C2D_MESSAGE
- Read sync settings android.permission.READ_SYNC_SETTINGS
- Read sync stats android.permission.READ_SYNC_STATS
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Tos acked (custom) com.coccoc.trinhduyet_beta.TOS_ACKED
- Trinhduyet beta read write bookmark folders (custom) com.coccoc.trinhduyet_beta.permission.READ_WRITE_BOOKMARK_FOLDERS
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use credentials android.permission.USE_CREDENTIALS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
- Write sync settings android.permission.WRITE_SYNC_SETTINGS
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 24, 2026.
- Certificate issued to “CocCoc” This is the certificate of the Google Play version.
- Same certificate as the 6 other versions checked
Store checks
- Developer signature verified Jun 24, 2026
- Validated against Google Play Jun 24, 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 (6 other versions compared). AAPKs doesn't scan files itself.
How to install Co Co Beta: Browse securely on Android 4.4+
You'll need about 109.3 MB of free space.
- Download the APK — tap Download APK above (54.7 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-coccoc-trinhduyet-beta-586517800-75335248-8ca925d112218de1ab7c4200dfbdc770.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 8ca925d112218de1ab7c4200dfbdc770. 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 Co Co Beta: Browse securely — 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 4.4+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.