I stumbled upon property "ro.usb.vid=2970" so anyone know what it means and where it gets stored in which file because it's not in build.prop or default.prop..?
What is this usb property
Question
Answer
A USB device has a Vendor ID and a Product ID for the host to distinguish a device model. Both are 2-bytes integer. That ro.usb.vid is exactly your device's USB VID. It is located at
/sys/class/android_usb/android0/idVendor
Use
cat in a terminal to read its value and echo to change it (effective until next boot).Also you can find your device's USB PID at
/sys/class/android_usb/android0/idProduct
which is likely named
ro.usb.pid in the same place. Again use cat and echo to access it.Q & A
Emoticons/emojis not being sent via SMS
I connected to a suspicious public wifi using my phone. Is it possible that my phone was hacked?
Android Settings xml
Button to turn on Do Not Disturb
Wifi using power even if it off
Does flashing with stock rom conflict with country specific GSM regulation?
still a mystery . thumbdata3 file space & performance hog
Fequency at which location history gets my location?
Problem with Android process manager
Build kernel module on locked bootloader
Does Magisk Hide provide protection against malicious apps?
Marking email as unread issue in Outlook app
Play Store won't update to newest version after resetting it back to factory version
Possible to share Tmobile Internet using my Android (Moto Z2 Play NO ROOT) via a USBC > Ethernet > Laptop?
Incoming Call UI is not showing up
Termux - Cannot run python file in tasker
Why can't I save an emergency phone number in my addressbook?
How to Recover Data from internal storage of dead phone?
Live wallpaper has entirely taken over phone
Qi wireless charger
I connected to a suspicious public wifi using my phone. Is it possible that my phone was hacked?
Android Settings xml
Button to turn on Do Not Disturb
Wifi using power even if it off
Does flashing with stock rom conflict with country specific GSM regulation?
still a mystery . thumbdata3 file space & performance hog
Fequency at which location history gets my location?
Problem with Android process manager
Build kernel module on locked bootloader
Does Magisk Hide provide protection against malicious apps?
Marking email as unread issue in Outlook app
Play Store won't update to newest version after resetting it back to factory version
Possible to share Tmobile Internet using my Android (Moto Z2 Play NO ROOT) via a USBC > Ethernet > Laptop?
Incoming Call UI is not showing up
Termux - Cannot run python file in tasker
Why can't I save an emergency phone number in my addressbook?
How to Recover Data from internal storage of dead phone?
Live wallpaper has entirely taken over phone
Qi wireless charger
Topics
2D Engines 3D Engines 9-Patch Action Bars Activities ADB Advertisements Analytics Animations ANR AOP API APK APT Architecture Audio Autocomplete Background Processing Backward Compatibility Badges Bar Codes Benchmarking Bitmaps Bluetooth Blur Effects Bread Crumbs BRMS Browser Extensions Build Systems Bundles Buttons Caching Camera Canvas Cards Carousels Changelog Checkboxes Cloud Storages Color Analysis Color Pickers Colors Comet/Push Compass Sensors Conferences Content Providers Continuous Integration Crash Reports Credit Cards Credits CSV Curl/Flip Data Binding Data Generators Data Structures Database Database Browsers Date & Debugging Decompilers Deep Links Dependency Injections Design Design Patterns Dex Dialogs Distributed Computing Distribution Platforms Download Managers Drawables Emoji Emulators EPUB Equalizers & Event Buses Exception Handling Face Recognition Feedback & File System File/Directory Fingerprint Floating Action Fonts Forms Fragments FRP FSM Functional Programming Gamepads Games Geocaching Gestures GIF Glow Pad Gradle Plugins Graphics Grid Views Highlighting HTML HTTP Mocking Icons IDE IDE Plugins Image Croppers Image Loaders Image Pickers Image Processing Image Views Instrumentation Intents Job Schedulers JSON Keyboard Kotlin Layouts Library Demos List View List Views Localization Location Lock Patterns Logcat Logging Mails Maps Markdown Mathematics Maven Plugins MBaaS Media Menus Messaging MIME Mobile Web Native Image Navigation NDK Networking NFC NoSQL Number Pickers OAuth Object Mocking OCR Engines OpenGL ORM Other Pickers Parallax List Parcelables Particle Systems Password Inputs PDF Permissions Physics Engines Platforms Plugin Frameworks Preferences Progress Indicators ProGuard Properties Protocol Buffer Pull To Purchases Push/Pull QR Codes Quick Return Radio Buttons Range Bars Ratings Recycler Views Resources REST Ripple Effects RSS Screenshots Scripting Scroll Views SDK Search Inputs Security Sensors Services Showcase Views Signatures Sliding Panels Snackbars SOAP Social Networks Spannable Spinners Splash Screens SSH Static Analysis Status Bars Styling SVG System Tags Task Managers TDD & Template Engines Testing Testing Tools Text Formatting Text Views Text Watchers Text-to Toasts Toolkits For Tools Tooltips Trainings TV Twitter Updaters USB User Stories Utils Validation Video View Adapters View Pagers Views Watch Face Wearable Data Wearables Weather Web Tools Web Views WebRTC WebSockets Wheel Widgets Wi-Fi Widgets Windows Wizards XML XMPP YAML ZIP Codes