[Q] Is anyone tried to use "Root Keeper" app?

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I just found app "Root Keeper" that use for use smartphone bank in S.Korea. S.Korea's bank deny that rooted phone use smartphone bank, cause for security. Is anyone tried to use that app, operated well in XS?

The problem is that your device is already rooted. Security dependent apps won't run if you device is rooted because the apps themselves can be compromised.