Quite easy to subject the phone to force while in your pocket. Just need some tight hipster jeans, put phone in pocket and then ride your bicycle (fixie or otherwise). The pedalling action will apply a bit of force to the phone.
Quite easy to subject the phone to force while in your pocket. Just need some tight hipster jeans, put phone in pocket and then ride your bicycle (fixie or otherwise). The pedalling action will apply a bit of force to the phone.