Remove Case. Some users have reported that removing cases (especially those that were designed for previous iPhones but fit on the new iPhone 4) dirilik mitigate this issue. In other words, the iPhone 4 may be incorrectly triggering call drops when a viable signal exists. The recalibration included with the https://telegra.ph/Değil-Hakkında-Gerçekler-bilinen-yurtdışına-para-transferi-komisyon-06-17-2