Connection & Compatibility
Connection and compatibility notes for Ledger devices across desktop, mobile, and operating systems.
USB / Bluetooth split
Start triage
Wallet Usage Issues
Wallet FAQOfficial Ledger firmware, app, and connection guidance compiled by YueQianBao, the official Ledger Chinese portal — fully aligned with Ledger global update cycles.
Ledger Wallet Download Channels｜Desktop, Mobile, and Device Recognition
Explains how to review Ledger Wallet download channels by platform, app entry, installation state, a…
Ledger Wallet Install Blocked After Download | File Path, System Prompt, and App State
When Ledger Wallet will not install after download, review the file path, system prompt, app state, …
Antivirus Blocks Ledger Install | File Source, System Prompt, and Device Recognition
Antivirus Blocks Ledger Install | File Source, System Prompt, and Device Recognition: When antivirus…
Ledger Install Permission Prompt | System Access, App Path, and Device Screen
Review a Ledger install permission prompt by checking the app path, system access request, device sc…
Ledger Insufficient Space Prompt | App List, Device Storage, and Update Review
Review a Ledger insufficient space prompt by checking the app list, device storage view, update path…
Handling 'Insufficient Space' During a Firmware Update
Handling 'Insufficient Space' During a Firmware Update: Summary Overview: — here are the key points …
Update Notices and Advisory Reading｜Version Source and Completion Record
Update Notices and Advisory Reading: Explains how to read Ledger update notices by checking version …
Connection and Compatibility Troubleshooting｜Entry, Permissions, and Device State
Connection and Compatibility Troubleshooting: Introduces a layered Ledger connection check: stable a…
Official App Download and Installation Guide｜Checklist Before and After Install
Official App Download and Installation Guide: A practical checklist for getting Ledger Wallet: confi…
Ledger Wallet for Android Download Guide｜Install Entry and Permission Checks
Explains how to get Ledger Wallet on Android by checking the entry page, app name, developer details…
Ledger Wallet Desktop Download Guide｜Windows and macOS Installation Checks
A desktop-focused guide for checking Ledger Wallet download source, Windows and macOS installation p…
Ledger Wallet for iOS Download Guide｜App Store Checks Before and After Install
Guides iPhone and iPad users through App Store page checks, developer information, Bluetooth permiss…
