Hello everyone!
I´ve found the solution for the issue. It´s the Kidigi iphone 4 with bumper cradle.
I don´t know if many people know this dock, I´ve bought it in ebay (a bit expensive, 26 bucks) and it´s great as it seems. The phone (with the bumper, obviously) fixes really firmly in it, because the dock is high and holds half of the back of the phone.
It only lacks a line out, but, if needed, you can just plug the regular line out of the phone.
I´ve found the solution for the issue. It´s the Kidigi iphone 4 with bumper cradle.
I don´t know if many people know this dock, I´ve bought it in ebay (a bit expensive, 26 bucks) and it´s great as it seems. The phone (with the bumper, obviously) fixes really firmly in it, because the dock is high and holds half of the back of the phone.
It only lacks a line out, but, if needed, you can just plug the regular line out of the phone.