WRT1200AC blue web interface

On my other partition I have openwrt (self compiled and working)
now I want to upgrade to a non-self-compiled , but says it can't

So I wanted to boot from the 2nd partition.., seems corrupted..

So I booted again from the openwrt one..

And put the original OEM..

back to that partition again - to boot from it..

I get IP, dhcp works.. internet from WAN to LAN works..

but when I go to 192.168.1.1 all I see is a dark blue screen - instead of a web interface to logon to..

Any thoughts?

Btw, I tried TFTP doesn't work.. gives an error..

I can go back to the other partition - openwrt (Actually LEDE) boots just fine..

but I can't seem to put a working OEM on that one partition.. well I can, but like I said - just a blue page no login web interface

add:

<!DOCTYPE html>
<html dir="ltr" lang="en-US">
<head>
    <!--
2018 Belkin International, Inc. and/or its affiliates. All rights reserved.

$Author$
$DateTime$
$Id$
-->
    <meta http-equiv="Cache-Control" content="no-cache, no-store" />
    <meta http-equiv="Pragma" content="no-cache" />
    <meta name="robots" content="noindex">
    <meta name="description" content="Included with your Linksys Smart Wi-Fi Router, create a free Linksys Smart Wi-Fi account to access your home network from anywhere, at any time. Includes easy guest access, parental controls, and apps that make home networking easier and fun.">
    <noscript><meta http-equiv="REFRESH" content="0;url=/ui/1.0.99.191786/dynamic/script-disabled.html"></noscript>
    <title>Linksys Smart Wi-Fi</title>

    <style type="text/css">
        body {
            background-color: #001b2d;
        }

        #oneMoment {
            font-size: 15pt;
            text-align: center;
            background-color: #DDD;
            padding: 5px;
        }

        #oneMoment img {
            vertical-align: middle;
        }
    </style>

    <!--[if lte IE 9]>
        <script type="text/javascript" src="/ui/1.0.99.191786/static/cache/js/lib/webshim/extras/loaders/yepnope.js"></script>
        <script type="text/javascript" src="/ui/1.0.99.191786/static/cache/js/console.js"></script>
    <![endif]-->

    <script type="text/javascript" src="/ui/1.0.99.191786/static/js/shared/shared-util.js"></script>
    <script type="text/javascript" src="/ui/1.0.99.191786/static/js/third_party/json.js"></script>
    <script type="text/javascript" src="/ui/1.0.99.191786/static/cache/js/lib/jquery.js"></script>
    <script type="text/javascript" src="/ui/1.0.99.191786/static/cache/js/browser.js"></script>
    <script type="text/javascript" src="/ui/1.0.99.191786/static/js/any_device/jnap-simple.js"></script>

    <script type="text/javascript">
        var browser = RAINIER.browser,
            isDebug = false,
            isBlocked = window.location.port === '52000',
            urlSuffix = '',
            $ajax,
            $ajaxSetup,
            $deferred,
            $extend,
            $isFunction;

        // handle redirects for various scenarios

        function loginRedirectChecks() {
            if (browser.isBrowserInvalidMobile()) {
                window.location.replace('/ui/1.0.99.191786/dynamic/login-simple.html?redirectedFromLogin=invalidMobileBrowser');
            } else if (browser.isBrowserInvalid()) {
                window.location.replace('/ui/1.0.99.191786/dynamic/login-simple.html?redirectedFromLogin=invalidBrowser');
            } else if (!browser.isCookiesEnabled()) {
                window.location.replace('/ui/1.0.99.191786/dynamic/cookies-disabled.html');
            } else {
                window.location.replace('/ui/1.0.99.191786/dynamic/login.html' + urlSuffix);
            }
        }

        // set session-cookie to confirm they have gone through these checks
        function setIndexCookie() {
            RAINIER.shared.util.setCookie('visited-index', true, null, '/');
        }

        function setUnsecuredWarningOff() {
            RAINIER.jnap.send({
                action: '/jnap/core/SetUnsecuredWiFiWarning',
                data: { enabled: false },
                cb: function(data) {
                    if (data.result === 'OK') {
                        // logic taken from /setup/welcome.js
                        var rootUrl = window.location.protocol + '//' + window.location.hostname + '/#casupport';

                        $('#oneMoment').show();

                        setTimeout(function() {
                            window.location.replace(rootUrl);
                        }, 20000);
                    } else {
                        console.error('SetUnsecuredWiFiWarning failed:', data);
                    }
                }
            });
        }

        $(document).ready(function() {
            $ajax = jQuery.ajax;
            $ajaxSetup = jQuery.ajaxSetup;
            $deferred = jQuery.Deferred; // used by ajax
            $extend = jQuery.extend; // used by ajax
            $isFunction = jQuery.isFunction; // used by extend

            // if the user came from e.g. ciscoconnectclcoud.com, redirect to sanitize address
            if (window.location.host.toLowerCase().indexOf('cisco') !== -1) {
                window.location.replace('//myrouter.local'); //this will support both http and https
            }

            // if the user is accssing linksysremotemanagement.com then redirect to the advertised url
            if (window.location.host.toLowerCase().indexOf('linksysremotemanagement.com') !== -1) {
                // handle environment subdomains by including them in the redirect
                // note the http, to allow this link to work for users behind a router
                window.location.replace('http://' + window.location.host.replace('linksysremotemanagement.com', 'linksyssmartwifi.com'));
            }

            if (!isBlocked) {
                setIndexCookie();
            }

            // if the user is already authenticated, take them to home.html
            if (RAINIER.shared.util.getCookie('admin-auth') || RAINIER.shared.util.getCookie('user-auth-token')) {
                window.location.replace('/ui/1.0.99.191786/dynamic/home.html');
            } else {
                // check to see if the user is behind a Node device
                RAINIER.jnap.send({
                    action: RAINIER.jnapActions.getDeviceInfo(),
                    data: {},
                    cb: function(data) {
                        if (data.result === 'OK') {
                            var services = data.output.services,
                                isBehindNode = false;

                            for (var i = 0; i < services.length; i++) {
                                if (services[i].indexOf('/jnap/debug/') !== -1) {
                                    isDebug = true;
                                } else if (services[i].indexOf('/jnap/nodes/') !== -1) {
                                    isBehindNode = true;
                                    break;
                                }
                            }

                            console.warn('isBehindNode', isBehindNode);

                            if (window.location.hash === '#casupport') {
                                urlSuffix = '#casupport';
                                setIndexCookie();
                            }

                            if (isBehindNode) {
                                RAINIER.shared.util.checkIfNodeConfigured(function(isConfigured) {
                                    console.warn('isConfigured', isConfigured);

                                    if (window.location.hash === '#casupport') {
                                        if (isBlocked) {
                                            setUnsecuredWarningOff();
                                        } else {
                                            loginRedirectChecks();
                                        }

                                        return;
                                    }

                                    if (!isConfigured) {
                                        // if Node is not configured, redirect to appropriate unconfigured-blocking page
                                        if (browser.isBrowserInvalidMobile()) {
                                            window.location.replace('/ui/1.0.99.191786/dynamic/velop/mobile-blocking.html');
                                        } else {
                                            window.location.replace('/ui/1.0.99.191786/dynamic/velop/desktop-blocking.html' + urlSuffix);
                                        }
                                    } else { // isConfigured
                                            // '#m' tells the page to switch to the Configured text
                                        if (browser.isBrowserInvalidMobile()) {
                                            window.location.replace('/ui/1.0.99.191786/dynamic/velop/mobile-blocking.html#m');
                                        } else {
                                            // redirect to configured Velop ad-blocking with bypass link, unless bypass cookie is set
                                            window.location.replace('/ui/1.0.99.191786/dynamic/velop/desktop-blocking.html#m' + urlSuffix);
                                        }
                                    }
                                });
                            } else {
                                loginRedirectChecks();
                            }
                        } else {
                            // JNAP call failed, assume they are Remote
                            loginRedirectChecks();
                        }
                    },
                    disableDefaultAjaxErrHandler: true,
                    disableDefaultJnapErrHandler: true
                });
            }
        });
    </script>
</head>
<body>
    <div id="oneMoment" style="display:none;">
        One Moment <img src="/ui/1.0.99.191786/static/images/spinner/Spinner_18.gif" align="middle" width="18" height="18" border="0" alt="Spinner">
    </div>
</body>
</html>

This is the "Blue webpage" i see..

weirdly - with the stock firmware downloaded from linksys website - I can access the router using this useless app

You just need to clear the cookies/cache in your browser, Linksys stock gui always does that when going back from OpenWrt.

OEM call home page maybe?

you will not be able to upgrade directly, force and do not keep config will be required.