The first charge of S4: Getting Started 4%, empty shell battery has 90% ?? (S4 battery is 2600mAh !!) whereas normally he should do at least a full charge, but can be turned off the phone? The temperature during charging is mounted at 90 °, which seems a bit excessive. The grip of the shell is very good, with and without the rear cover of the phone. The sound heard by correspondents is slightly deformed valve closed, due to the positioning of the opening for the microphone.
