I recently found this cheat for those people who are in desperate of having more LP
1) Go to the game normally
2) Go to settings ---> Date/Time ----> turn off the "Set Automaticly" option
3) Change the year to 1970 ----> double click the home button until u see the active apps in multitasking tab ---> click on the game
4) Then go back to settings ----> Date/ Time ---> then change the year from 1970 to 1975 ---> double click the home button until u see the active apps in multitasking tab (DO NOT PRESS THE X MARK) --> click on the game icon
5) Voila!!!! U received 10 LP for each time
6) Then follow step 4 ---> but this time change the year back TO 1970..
I firstly change the year to 1970 then I go to the game to make sure its set in 1970 -----> then change the year from 1970 to 1972 and then go to the game where u notice that u have received 10 LP more .....then change the year from 1972 to 1970 then go the game then change the year from 1970 to 1972 then go to the game u have received 10 LP ......keep on doin this process until u r happy with the amount of LP u have received.
I made 1500 LP by doin this cheat!!!!