Connection & Compatibility
Connection and compatibility notes for Ledger devices across desktop, mobile, and operating systems.
USB / Bluetooth split
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Wallet Usage Issues
Wallet FAQLedger firmware, app, and connection guidance compiled by YueQianBao, the official Ledger Chinese portal — fully aligned with Ledger global update cycles.
Copy Ledger Wallet Links: Verification Guide
Copy Ledger Wallet Links: Verification Guide: Summary Overview: What should you know about the scena…
After a Ledger Firmware Update｜Connection Path, App State, and Screen
After a Ledger Firmware Update: Explains how to check a Ledger connection after a firmware update by…
Which Updates to Prioritize｜Required Prompt, Optional Note, and Timing
Which Updates to Prioritize: Explains how to prioritize Ledger updates by reading required prompts, …
How Ledger Genuine Check Works | App Source, Device Response, and Record
How Ledger Genuine Check Works | App Source, Device Response, and Record: Explains Ledger Genuine Ch…
Similar Ledger Entry Pages｜Domain, Page Task, and App Entry Check
Similar Ledger Entry Pages: Explains how to review similar Ledger entry pages by checking domain, pa…
Ledger Order Record | Receipt Fields and Local Notes
Organize a Mainland China Ledger order record by separating receipt fields, page time, local notes, …
Delivery Records Reading Path | Receiving Status, Package Photos, and Review Order
Delivery Records Reading Path | Receiving Status, Package Photos, and Review Order: Use a Ledger del…
Ledger Wallet Data Boundary | Private Key Role, App View, and Device Screen
A Ledger Wallet data-boundary FAQ that separates private key role, app view, device screen, permissi…
App Updates vs Firmware Updates｜Layer, Prompt, and Completion Difference
App Updates vs Firmware Updates: Explains the difference between Ledger app updates and firmware upd…
iPhone and Ledger Connection｜Bluetooth Entry, Permission, and Screen
Explains how to approach iPhone Ledger connection checks through app entry, Bluetooth permission, de…
Checking the Ledger USB Environment | Cable, Port, Permission, and App State
Checking the Ledger USB Environment | Cable, Port, Permission, and App State: A Ledger USB environme…
Fixing 'Can't Connect' Issues Caused by USB Driver Conflicts
Fixing 'Can't Connect' Issues Caused by USB Driver Conflicts: Summary Overview: — here are the key p…
