diff --git a/src/installer/pages/2.php b/src/installer/pages/2.php
index dbaba61..2fa9caf 100644
--- a/src/installer/pages/2.php
+++ b/src/installer/pages/2.php
@@ -51,14 +51,6 @@ if(!empty($_POST["allow-metrics-checkbox"])) {
             </script>
         <?php } else { ?>
 
-            <?php if (PHP_VERSION_ID < 70000) { ?>
-            <div class="text-center">
-                <div class="alert alert-danger" style="display: inline-block">
-                    You are using PHP 5.6 which will not be supported in the future. Please upgrade.
-                </div>
-            </div>
-            <?php } ?>
-
             <div class="text-center">
                 <div class="alert alert-success" style="display: inline-block">
                     <strong>Success!</strong> Looks like you can run TS-website 2.0!
@@ -92,10 +84,10 @@ function checkRequirements() {
 
     // PHP version - 5.6.0 minimum, < 7 warning, > 7 ok
     {
-        $result = PHP_VERSION_ID < 50600 ? 2 : (PHP_VERSION_ID < 70000 ? 1 : 0);
+        $result = PHP_VERSION_ID < 70200 ? 2 : 0;
 
         showCheckResult(
-                "PHP 5.6.0+ (7.0+ required soon)",
+                "PHP 7.2.0+",
                 $result,
                 "Current PHP version: " . phpversion()
         );
@@ -114,21 +106,6 @@ function checkRequirements() {
         );
     }
 
-    // password_hash and password_verify
-    {
-        $result = PHP_VERSION_ID >= 50500 && password_verify(
-                "ayy-lmao-m88", password_hash("ayy-lmao-m88", PASSWORD_DEFAULT)
-            );
-
-        showCheckResult(
-            "password_hash & password_verify",
-            $result ? 0 : 2,
-            $result ?
-                "Functions exists and work" :
-                "Please make sure your PHP version supports BCRYPT and BLOWFISH"
-        );
-    }
-
     displayCategory("Extension checks");
 
     // Extensions check
diff --git a/src/installer/pages/4.php b/src/installer/pages/4.php
index 71cd6ac..50ff2db 100644
--- a/src/installer/pages/4.php
+++ b/src/installer/pages/4.php
@@ -25,28 +25,36 @@ if (!empty($_POST)) {
             $tsServer = $tsNodeHost->serverGetByPort($queryserverport);
 
             if(is_array($tsServer->getInfo())) {
-                $utils = Config::i();
+                $tsVersion = $tsServer->getInfo()["virtualserver_version"];
+                $tsBuildNo = $tsVersion->section("[", 1)->filterDigits()->toInt();
 
-                $configdata = [
-                    "query_hostname" => $queryhostname,
-                    "query_port" => $queryport,
-                    "tsserver_port" => $queryserverport,
-                    "query_username" => $queryusername,
-                    "query_password" => $querypassword,
-                    "query_displayip" => $querydisplayip,
-                ];
+                if ($tsBuildNo < 1564054246) {
+                    $errormessage =
+                        'Your TeamSpeak server version is not supported.<br>' .
+                        'Current version: ' . TeamSpeak3_Helper_Convert::versionShort($tsVersion) . ' (build ' . $tsBuildNo . ')' . '<br>' .
+                        'Supported versions: 3.10.0 (build 1564054246) and newer';
+                } else {
+                    $configdata = [
+                        "query_hostname" => $queryhostname,
+                        "query_port" => $queryport,
+                        "tsserver_port" => $queryserverport,
+                        "query_username" => $queryusername,
+                        "query_password" => $querypassword,
+                        "query_displayip" => $querydisplayip,
+                    ];
 
-                foreach ($configdata as $key => $value) {
-                    try {
-                        $utils->setValue($key, $value);
-                    } catch (\Exception $e) {
-                        die("Error while updating config in database, at " . htmlspecialchars($key) . " => " . htmlspecialchars($value));
+                    foreach ($configdata as $key => $value) {
+                        try {
+                            Config::i()->setValue($key, $value);
+                        } catch (\Exception $e) {
+                            die("Error while updating config in database, at " . htmlspecialchars($key) . " => " . htmlspecialchars($value));
+                        }
                     }
-                }
 
-                $cacheIcons = true;
+                    $cacheIcons = true;
+                }
             } else {
-                $errormessage .= '<br>Cannot retrieve server information';
+                $errormessage = 'Cannot retrieve server information';
             }
         } catch (Exception $e) {
             $errormessage = htmlspecialchars("Error " . $e->getCode() . ": " . $e->getMessage());