A: LG has locked bootloaders on most K41S variants (carrier models). Unlocking requires an LG developer account, which is no longer supported.
Search YouTube for “LG K41S test point patched Octoplus” to see live demonstrations. Good luck, and happy repairing!
A: It means your computer sees the test point correctly, but the software cannot authorize the connection. This is the “patched” situation – you need a paid tool.
For technicians and advanced users, investing in a professional box like Octoplus or UnlockTool is the only reliable way to bypass FRP on a patched LG K41S. The physical test point remains the gateway, but the software acting on it must be updated to handle LG’s post-2021 security patches.