OKOK·International v2.2.2
APK · 16.6 MB · version code 53 · Android 4.3+ · uploaded Feb 16, 2020
- Same certificate as v3.1.20, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v3.1.20, uploaded Aug 27, 2026 — about 6 years after this one.
- Size: this file is 16.6 MB; the latest is 88.4 MB (71.8 MB larger).
- Android: this version needs Android 4.3+; the latest needs Android 5.0+. 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 topics, Bluetooth advertise, Bluetooth connect, Bluetooth scan, Camera, Run foreground services….
- The latest version no longer asks for: Bluetooth, Bluetooth admin, Google Play install referrer.
File information
- Version
- v2.2.2 (53)
- Uploaded
- Feb 16, 2020
- Size
- 16.6 MB
- Requires
- Android 4.3+ (API 18)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 30658133c68bca597ef9a7cec5a9635b
- Signing certificate (SHA-1)
- 7E:73:D8:0A:91:AF:2D:76:3D:32:7D:AC:17:67:74:52:A9:FD:FD:B3
- Signed by
- CN=Chipsea, OU=Chipsea, O=Chipsea, L=ShenZhen, ST=GuangDong, C=CN
- File name
- com-chipsea-btcontrol-en-53-50295393-30658133c68bca597ef9a7cec5a9635b.apk
- Package
- com.chipsea.btcontrol.en
- Downloads (all versions)
- 10M+
- Age rating
- PEGI 3 · Everyone
Permissions (22)
This version requests 22 permissions, 6 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Access location extra commands android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Btcontrol jpush message (custom) com.chipsea.btcontrol.permission.JPUSH_MESSAGE
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Mount unmount filesystems android.permission.MOUNT_UNMOUNT_FILESYSTEMS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive user present android.permission.RECEIVE_USER_PRESENT
- Restart packages android.permission.RESTART_PACKAGES
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Chipsea” This is the certificate of the Google Play version.
- Same certificate as v3.1.20, which matches Google Play v3.1.20 · v2.3.30
Store checks
- Developer signature verified Feb 16, 2020
- Antivirus scan passed Jan 8, 2021
- Uploaded by “michael-belisle” Bronze tier · 3,548 followers · uploading since 2013
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself.
How to install OKOK·International on Android 4.3+
You'll need about 33.1 MB of free space.
- Download the APK — tap Download APK above (16.6 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-chipsea-btcontrol-en-53-50295393-30658133c68bca597ef9a7cec5a9635b.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 30658133c68bca597ef9a7cec5a9635b. 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 OKOK·International — 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 4.3+). 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.