This guide will let you know how you can switch fast Fpp To Tpp in Minecraft Pocket Edition. Go through the guide and follow the steps to make it happen.
The first thing you will need to do is download the Key Mapper application from the following link.
https://play.google.com/store/apps/details?id=io.github.sds100.keymapper
After downloading the app, open it up, click on the Next button, and the following screen will appear.
Click on the FIX button on the first option and then it will jump you to the phone settings, scroll down, and find Key Mapper.
Click on that and then turn it on. Now you will need to go back to the app, and there you will see that the first two options are enabled, as shown in the image below.
After that, click on + button at the bottom of the app, and it will take you to the next page. You have to click on Record Trigger, and then the timer will start, so you have to press the up volume button of your phone.
Next, you will need to navigate to the Actions tab and click on ADD ACTION. And then move to the KEYCODE tab.
Scroll down a bit and find the keycode keycode_F5, as shown in the image below.
Click on it, and then press the Save button at the bottom right side of the screen.
You have to click on the TAP ACTION TO FIX! and change your keyboard to Key Mapper Basic Input.
After changing the keyboard, the error will disappear, as shown in the image below.
Now you have to close everything and open your Minecraft game.
After getting into the game, when you press the volume up button, your camera will be changed and go to fpp mode from tpp mode or tpp mode from fpp. It will work in both directions, but there is only one problem which is you cannot use this keyboard for typing on the phone as this is only for the game.
If you want to type anything on your device, then you have to change your keyboard to the default or any other keyboard you are using. So use this Key Mapping keyboard while you are playing.