Answered: my phone is freezing

Hello' Consider wiping the cache partition from the recovery mode.

1. Press and hold the power button together with the volume up button.
2. Use the volume up/down to navigate or move the highlighter.
3. Use the power button to confirm selection.
4. Scroll down and select " Wipe cache partition".
5. Wait until you see "Cache wipe complete”.
6. and then reboot your phone.