Respuesta: Perfil extraño iPhone 5
si lo he estado mirando en Sr google y ahi esta:
How to Remove the GBA Emulator
Removing this side-loaded app is just like removing any other app on your iPad, iPhone, or iPod touch. Simply long-press on the GBA4iOS icon and click on the X when it appears. This should get rid of everything, but just in case, you may want to check out your General Settings to see if there's something called MBS-HelloApp-Provision in the Profile section.