BT Manager 4.2
R36S Bluetooth Manager
v4.2 by djparent
A complete Bluetooth management solution for the R36S, originally for dArkOS by Jason_3x and now enhanced for use on ArkOS or dArkOs, providing a fully automated setup, system-level fixes, and an easy-to-use controller-friendly interface.
v4.2 Change Log
- now installs Jason3x's Realtek driver pack during install. This solves
the "BT is disabled" error on some dArkOS and dArkOS4Clone devices.
v4.1 Change Log
- added option to turn off updates; edit in text reader
- added 'Enable/Disable Services', disable to save battery
- fixed ArkOS compatibility in 'Device Information'
- fixed hanging on exit
v4.0 Change Log
- self-updates to latest GithHub release when available
- Bluetooth enables and disables even faster
- added 'Device Information' to the main menu
- fixed screen lockup in 'Known Devices' list
- removed auto-enable-Bluetooth from menu functions
- added confirmation dialog before installation
- added 'enable Bluetooth first' dialog to menu functions
- added connected device battery percentage to main menu display
- increased scan time to 10 from 8 seconds (was missing devices in scans)
- improved connection process; automatic retry before failure, longer wait for audio devices
- new connection attempts return to scan results menu on failure instead of main menu
- 'Known Devices' and 'Forget a Device' shows paired, bonded or trusted; not just paired
- stale or phantom connections can now be removed via 'Forget a Device'
- extensive script cleanup and housekeeping
Overview
This script transforms Bluetooth on the R36S from a broken or unreliable feature into a fully functional, plug-and-play experience.
It handles everything automatically:
- Installs required packages
- Fixes system Bluetooth and audio configuration
- Enables proper audio routing (A2DP)
- Provides a clean, menu-driven interface using the device controls
- Supports multiple languages based on system settings
Features
- Faster reconnect when enabling Bluetooth
- Disable Bluetooth persists after reboot
- B button now functions as back button
- One-time automatic setup and dependency installation
- Full Bluetooth control (enable / disable)
- Scan and connect to nearby devices
- View and reconnect to known devices
- Disconnect active devices
- Forget paired devices
- Automatic audio switching between speaker and Bluetooth
- Volume button support for Bluetooth audio
- Persistent system fixes via systemd services
- Multi-language support (EN, FR, ES, PT, IT, DE, PL)
- Clean UI designed for handheld use (via
dialog)
Installation
- Copy the script to your R36S Tools folder
- Run it
Notes
- Designed specifically for the R36S hardware and dArkOs environment
- Safe to re-run, but installation steps are skipped after first setup
- Optimized for stability over stock Bluetooth behavior
Credits
- Original script by Jason_3x
- ArkOs Edition modifications and enhancements by djparent