In this Moon festival, I'm practice to modified iOS game pocket planes 1.1.7, and it works on my iOS 7 environment with iPhone5

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[Steps]
 1. Find database position it under : /Documents/playerData/user-playerData.db

[DB]
/Documents/playerData/user-playerData.db

[Table]
playerMeta
[Columns]
b: => Money
c: => Gold

[Table]
planes
[Columns]
plane_info_id :=> Plane which you have Ex: 24 = = KANGEAROO-M
upgrades: => e: Full Tank, t: Engine, w: Carbon Fiber

[Table]
parts
[Columns]
plane_info_id: => Plane which you have Ex:7== BIRCHCRAFT-P
part_idx: 1: Engine ,2: Body,0: Control