: If the content is "soft" (the data is already on your computer but just hidden by a popup), the methods above usually work. If it is a "hard" paywall where the server requires a payment confirmation before sending the file data at all, a browser-side bypass is generally impossible without a new exploit.
The target applications were checking for authorization locally on the user's device rather than pinging a secure server. The bypass exploited this laziness in coding. If the app checked if (currentTime < expirationDate) , the user could simply alter the source of currentTime . Because the app trusted the device's system clock implicitly, the user could roll back the clock or freeze the time, essentially freezing a trial period indefinitely or validating a revoked certificate. unlocktme bypass patched