Huawei Glory 6 mobile phone can't send voice. What happened?

Honey, it may be because you have misplaced the default storage location. In android4.4, Google restricted the access of third-party applications to external sd cards (non-primary memory cards). Third-party applications can only write operation files in the root directory of external sd card. You can try to switch the main memory card to an external sd card, or clear the application cache in Setup Application Management.

1. Switch the location of the main memory card.

Open settings-> Store, slide to the bottom with the default storage location option, click and check the SD card.

2. Clear the application cache

Open settings-> Application-,slide to the bottom, select Clear Cache, and then click Clear.