Use pencil or any metal object as stylus on Galaxy S2 [Just like S5/Z Ultra/ Z1]

Basically we need to increase the screen sensitivity

Lead is bad for health

As you all know, Samsung has made a list of hidden features and one of them is where you can enable a pencil as stylus for you phone. This was USP of Xperia Z Ultra too and was also enabled via root on Xperia Z1.But it looks like this feature will work on S2 too.[This was tested on SlimSaber running 4.4.2]Any of the following:1. Any AOSP based ROM which has the Galaxy S2 device setting included. OR2. Any Sammy based ROM with Galaxy S2 device setting included (anyone confrim this is possbile?) OR3. Any custom kernel which has option to change screen sensetivity (someone kindly suggest if this too is possbile)1. Open up the device settings. This can be in the app drawer depending on your ROM or integrated to the system settings. For example, in the in SlimSaber it is under: Settings - Advanced options - Device2. Go to the "Screen" tab3. Under "Touch sensitvity" change the value to "10"4. Now try with pencil or any metal objects and have fun.To quickly revert to default sensitivity turning off the screen does the job. This could be a bug.1. The sensitivity reverts back to default after screen off. At least in SlimSaber 4.4.2. The value will remain on 10, but i will need to tap on it again manually.2. This will not work when the device in plugged into charger.2. You need to go to all the way to the device setting screen each and every time. The screen is hyper sensitive for fingers when it is set to 10.3. Of course, the screen is not as good as you to write down notes with handwriting like in Galaxy Note phones. But it is kinda cool to show it off.3. The screen will get dirtyPlease don't use the phone while having food.I am not sure whether screen sensitivity option is available for other phones like S3, S4 or other OEM too. If anyone know a way and have tried, let us know in the post.Have you felt good about still holding on to Galaxy S2 yet?