Classify the failure first
When an LG player is not usable, note whether it is missing from search, visible but unable to download, installed but unable to launch or running but unable to play. Those stages should not be combined into one not-working label. A media-access password cannot fix every store or storage condition.
Find the TV model and webOS version before using a menu path from a tutorial. LG’s current instructions include distinct paths for newer and older webOS families. The purpose of the setting matters more than copying a sequence that belongs to another version.
Check the real location and account context
LG identifies account sign-in, the network connection, the LG Services Country setting and free storage among the installation checks. It says the country setting should match the actual location and notes that availability varies by region and model. Do not use unsupported location changes to manufacture a listing.
Read the app publisher’s platform and model information alongside the television’s own store. A service being discussed on a website does not establish that its player exists for this TV. Keep a missing supported listing separate from a download that has started and failed.
Use free space rather than the advertised capacity
An installation needs available internal storage, not just a product page that lists storage capacity. Read the actual device’s space information and understand the effect before deleting an application. Its local settings or access information may need to be entered again.
LG also cautions that a reset removes account settings and installed apps. That is a broad action, not the first way to identify a missing app. Retain the precise symptom and follow model-specific support instructions before considering it. If playback later fails inside a correctly installed player, collect that separate result.
Questions answered
Should LG Services Country be chosen only to reveal a desired app?
Use the actual location and supported LG guidance. Availability also depends on model and region.
Will resetting preserve every installed application?
LG warns that a reset deletes account settings and installed apps.
Sources & further reading
Official references for the subjects discussed. Service terms and device software can change.