![]() If not, it will tell you your software is up do date.If updates are needed, it will ask you if you want to install any updates that are available.Click the apple icon on the upper left corner of the screen.To update your USB drivers on your Mac or Windows device, follow the tutorial below it should be roughly similar to update Bluetooth drivers for the Ledger Nano X. Info: This is assuming you aren't using the Nano X's Bluetooth capability, in which case, you'd need to make sure your Bluetooth drivers are up to date. One more USB solution: if you don’t have up-to-date USB drivers, this could obviously cause issues. Keep trying until all ports have been tried (since some ports may be USB2, while others may be USB3, etc). Some users have reported that merely switching to a different USB port on their computer has fixed this issue, and they were able to complete their firmware update successfully. Try substituting your current USB cable with a different one. Try a Different USB CableĮven though the USB cable will most likely not be the cause of this problem, it’s easy to switch it out and see if that helps. Select “Install now” and restart Ledger Live. If a blue update bar appears at the top, it is out of date. Chrome and/or Firefox (or any web browser).In short: close all unnecessary applications, especially: We are trying to eliminate as many variables as possible to solve our firmware update issue, so the more processes we can kill now, the better. Repeat this step until all unnecessary apps are closed completely.Īdvice: Do not be afraid to end background processes as well so long as you know what they are AND you know they are not crucial to updating your Ledger. Under the processes tab, select one of the running apps that you do not need for your firmware update, and select ‘End Task’ on the bottom right hand corner of Task Manager. Select Task manager, and you will see this window To do that, press Ctrl+Alt+Delete, and you will see this window The best way to see all currently running applications (even the hidden background operations) and close them is to run Windows Task manager. ![]() We have seen several reports of Parity, Geth, and Mist causing this issue.Īdvice: This recommendation also includes closing Chrome and/or Firefox, as their plugins can also prevent proper updating of firmware. You might also want to try closing other crypto-related apps. Info: This is especially common among users running really intrusive antivirus software such as Bitdefender or those who run a VPN. We have heard reports that other applications running on your machine may prevent the firmware update from completing successfully. If not, try the other solutons listed below. Now just follow the instructions on Ledger Live and the problem should be fixed. Select “MCU outdated” option out of the list and select ‘Repair’įollow the directions on Ledger Live repair tool by connecting your Ledger Nano to your PC or Mac and hold down the left control button for 5 seconds. Scroll to the bottom and select ‘Repair’ on the last item called “Repair your ledger device” With you Ledger connected, open Ledger Live and select ‘Settings’ gear icon in the top right It is a simple fix that anyone can follow. This solution to the “MCU firmware is outdated” problem was officially posted by Ledger itself. Here are 9 solutions listed from most effective solution to least that (almost always) solve this firmware update issue on Ledger Wallets: 1. ![]() This is especially aggravating, since updating the firmware is exactly what you are trying to do. Often this problem appears in the form of a message where the Ledger device shows an error: “MCU firmware is outdated” (the other most common one being “ MCU Firmware is not genuine”). However, many users report that their Ledger Nano S gets stuck on the update. If ignored, the device might not work as intended. Info: Updating your Ledger device to the latest version is just something that device owners have to do. This article focuses on one of the most common ones. However, they too encounter errors sometimes, and with constant software updates and upgrades, most users are bound to see one or two eventually. They offer a variety of features, but safety, security and convenience are the most important ones. ![]() Ledger devices are some of the safest and most reliable hardware wallet devices on the market. Read on to learn everything you need to know about solving Ledger MCU Firmware update issues.
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