None of your settings or game files are actually stored in the Launcher, so deleting the Launcher doesn’t accomplish anything, and actually makes the reinstallation process more difficult.

None of your settings or game files are actually stored in the Launcher, so deleting the Launcher doesn’t accomplish anything, and actually makes the reinstallation process more difficult.

Open your Applications folder. Search for JavaAppletPlugin. plugin Drag the file to the Trash. Download a fresh copy of Java from java. com/en/download/manual. jsp and install it.

Open a file manager app on your Android or jailbroken iOS device. Navigate to Apps/com. mojang. minecraftpe/Documents/games/com. mojang/minecraftWorlds/ (iOS) or games/com. mojang/minecraftWorlds (Android). You will need to use a file manager app. Copy each folder to another location on your phone’s storage each folder is one of your saved worlds.

iOS - Press and hold the Minecraft PE app until all the apps on your screen start wiggling. Press the “X” in the corner of the Minecraft PE icon. Android - Open the Settings app and then select “Apps” or “Applications”. Find Minecraft PE in the Downloaded and tap it. Tap the “Uninstall” button to remove it.

As long as your signed in with the same account that you originally purchased it with, you won’t have to pay again.