Android: Upgrade Downgrade Kindle Fire Firmware Bug

If you use a Amazon Kindle Fire 2015 (45$) Generation “Ford” or other Android Tablets,Smartphones you must know some MAJOR Informations about the Firmware Handling. If you were asked by the Fire OS or Android to “Upgrade” the Firmware OS, DON’T PUSH YES it without READING DETAILS! I prefer ALWAYS NO FIRST! Use ALWAYS a SDCARD … Read more

WordPress: SEO Ranking bad after setting “read more” tags

After some weeks of cleaning up my blog, i remarked a very bad ranking from under the first 10 on google to nirvana What did i change? saved wp-login with htaccess to non-public set post content with “read more” buttons Background: Search engine like google wasn’t able to pull content of posts which are cut … Read more

Security: Harden DSL Routers and Networks against attacks

Last days there was a high count of news about the Bot Attacks against T-Com Telekom Router devices. To understand the behavior about this up comming security problems you should know following points : Every network supported device can be a goal for a attack ( Routers, Modems, PC, Fridges,IP-TV, IP Switches, IP-Cams…) You have … Read more

Fritzbox: Freezing Wifi if USB 3.0 is used

Today i was touched by a Bug of my fritzbox 7490, after installing a USB 3.0 Stick as NAS the Wifi connect was broken to all devices! After some search on net i found this post: http://avm.de/service/fritzbox/fritzbox-7490/wissensdatenbank/publication/show/1636_WLAN-Stoerungen-bei-angeschlossenem-USB-3-0-Geraet/ Background: The high magnetic frequency’s of USB 3.0 data transfer inside the cable or stick hangup the WIFI … Read more

WordPress: RSS Widget Bug builtin Widget (class-wp-widget-rss.php)

Details: If you enable the basic builtin RSS Widget Module and set the RSS Feed URL like http://www.domainname.com/feed/ the widget set the URL only on the little “RSS Icon” but NOT on the RSS Hyperlink ! The Hyperlink is pulling the Value of $url (www.domainname.com) but not adding “/feed/” subdir value. Solution: go ../wp-includes/widgets/ edit … Read more

Ubuntu Debian: Installer Messages during Installation Realtime Debug Installer Mode

If you boot your PC on a Setup CD into “live” mode after some time the Desktop Unity or Gnome starts. After successful testing the PC with the current Drivers and Kernel you can select “Install” by pressing the icon left on the desktop. But here the Problem appear that you dont see any informations about bugs, … Read more