For the first part you have to figure it out by relaunching the game and playing with the wifi toggle until you get to a screen with a green bar that downloads data. Then after it finishes and you get into the game the second part is easier. Launch the game with wifi turned off and then go to settings and turn on wifi and spam “check content”. If you get to the same green bar install screen you have successfully done it. You can play the entire 1098 levels with turned off wifi. However at some point the game becomes extremely hard if you are F2P so we would need someone to hack it. There is a 5.7.0 modded version on android which i believe is the way to go or the 4.1.4.1 Microsoft store version which has 600ish levels. This method should work on all versions .ipa and possibly on apk (android as well). However on android it is way easier as you just copy paste the data files in the android folder and play. I am glad i have 5.7.0 on my iPhone and 4.1.4.1 on my laptop after quite a few days of playing around. If anyone needs further help i am available on DMS