Ledger Wallet compatibility is best read through three visible layers: the operating system version, the app window behavior, and device recognition. Avoid reducing the check to one number, because desktop and mobile paths can differ in cable, permission, and screen prompts.
Read Compatibility as Three Layers
Start by confirming the system type, app build view, and current device state. The source and install overview in Official App Download and Installation Guide keeps the app entry and system path in the same review.
Desktop System Notes
On a computer, record the operating system family, app launch state, cable path, and whether the device screen changes after connection. If the device-recognition step is the main issue, use Connecting Ledger to a Computer to keep the USB and screen checks orderly.
Mobile System Notes
On a phone, compatibility review usually involves app availability, Bluetooth or cable path, system permission prompts, and the current device model. Compare that with Ledger Wallet Mobile Install Prep when the phone-side setup state needs its own note.
When Recognition Becomes the Main Check
If the app opens but does not recognize the device, keep the system note separate from the device screen note. Record the OS version, app view, connection method, and visible prompt before changing more than one condition.
