We patch some files and Nextcloud's integrity check doesn't like it... APK ensures integrity of all installed files, so this Nextcloud's integrity check doesn't add any value. --- a/lib/private/IntegrityCheck/Checker.php +++ b/lib/private/IntegrityCheck/Checker.php @@ -111,7 +111,7 @@ */ $isIntegrityCheckDisabled = false; if ($this->config !== null) { - $isIntegrityCheckDisabled = $this->config->getSystemValue('integrity.check.disabled', false); + $isIntegrityCheckDisabled = $this->config->getSystemValue('integrity.check.disabled', true); } if ($isIntegrityCheckDisabled === true) { return false;