I didn't done registry trick. Check registry in mod forum and don't found that registry in my system.
I only remember I try something by running command prompt as system by Process Hacker. Then done a few thing include change narrator to command prompt and execute explorer on lockscreen. Then I login, kill all explorer and run new explorer as system. I can't remember everything I done but after I restart last time my Surface RT become like this.
I don't sure my onscreen keyboard were scale down or not then I attach it here too.
Didn't restart yet since I'm not sure it will permanent or not. Decide to keep it for investigate.
I only remember I try something by running command prompt as system by Process Hacker. Then done a few thing include change narrator to command prompt and execute explorer on lockscreen. Then I login, kill all explorer and run new explorer as system. I can't remember everything I done but after I restart last time my Surface RT become like this.
I don't sure my onscreen keyboard were scale down or not then I attach it here too.
Didn't restart yet since I'm not sure it will permanent or not. Decide to keep it for investigate.