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 FAQOfficial Ledger firmware, app, and connection guidance compiled by YueQianBao, the official Ledger Chinese portal — fully aligned with Ledger global update cycles.
What Ledger Wallet Prep Is Needed Before a Firmware Update
What Ledger Wallet Prep Is Needed Before a Firmware Update: Summary Overview: — here are the key poi…
Ledger Device Check | App Prompt, Packaging Record, and Device State
A Ledger device-check guide that combines app prompt review, packaging record, and device screen sta…
First Ledger Wallet Connection Check | Entry Page, Device Prompt, and Page View
First Ledger Wallet Connection Check | Entry Page, Device Prompt, and Page View: Check the first Led…
Ledger Automatic Update or Manual File | Difference, Fit, and Version Record
Compare Ledger automatic update and manual file review by app path, visible version state, device pr…
Auto-Update vs Manual Download — Which to Pick
Auto-Update vs Manual Download — Which to Pick: Summary Overview: — here are the key points in plain…
Ledger Wallet System Compatibility | OS Version, App Window, and Device Recognition
Check Ledger Wallet system compatibility through OS version, app window behavior, desktop or mobile …
How the Device's Secure Element Protects the Private Key from Exposure
How the Device's Secure Element Protects the Private Key from Exposure: Summary Overview: What shoul…
Do You Need a Metal Plate for Your Recovery Phrase?
Do You Need a Metal Plate for Your Recovery Phrase?: Summary Overview: What should you know about th…
Connecting Ledger to a Computer | USB, System Permission, and Device Screen
Connecting Ledger to a Computer | USB, System Permission, and Device Screen: A desktop connection gu…
Ledger Computer Connection — USB & Driver Installation
Summary Connect the Ledger via its USB cable. On Windows and macOS, Ledger Wallet (formerly Ledger L…
Ledger Component Download Taking Long | Window State, Network Note, and Retry Record
If Ledger component download takes a long time, review the window state, network note, fixed app ent…
How Ledger Secure Element Fits the Workflow | Isolation, Screen Review, and Backup Record
How Ledger Secure Element Fits the Workflow | Isolation, Screen Review, and Backup Record: A neutral…
