Here is a concise summary of the provided text:
**Challenge:** "Don't Smash the Wrong Mystery Box with Your iPhone in It"
**Context:** A tiebreaker challenge between the host (likely a YouTuber), their mom, and someone named Stephen, to determine who receives a call from the "Game Master".
**Summary:**
1. The host and their mom participate in a test round to demonstrate their smashing accuracy using a giant hammer.
2. The actual challenge begins with each participant's iPhone placed in one of three mystery boxes, which are then mixed up.
3. Each participant takes turns smashing a box, hoping not to destroy their own iPhone:
* Round 1: Stephen smashes a box, but luckily, his iPhone was in a different box.
* Round 2: The mom smashes a box, which unfortunately contains the host's iPhone, destroying it.
4. As a result, the host's mom wins the challenge and receives a call from the Game Master. The outcome of the call will be revealed in a subsequent video on the host's channel.
Here are the key facts extracted from the text, each numbered and in short sentences:
1. **Challenge Context**: A challenge, "Don't Smash the Wrong Mystery Box with Your iPhone in It", is being conducted.
2. **Participants**: The participants are the narrator, their mom, and Stephen.
3. **Previous Outcome**: The narrator lost a previous challenge, "Drop iPhone Wins", and their iPhone cracked.
4. **Tiebreaker**: A tiebreaker between Stephen and the narrator's mom was necessary, with the narrator choosing the current challenge.
5. **Challenge Setup**: Three mystery boxes and a large hammer are used; each participant's iPhone is placed in one box, which is then mixed up.
6. **Test Round Conducted**: A test round with non-iPhone items (eggs, shaving cream, soda) was done to assess smashing accuracy.
7. **Round 1 Details**:
* **Participant**: Stephen.
* **Action**: Smashed a soda can in the test round, then smashed a mystery box in the actual round.
* **Outcome**: Did not smash his iPhone; it was in box #3.
8. **Round 2 Details**:
* **Participant**: The narrator's mom.
* **Action**: Smashed a mystery box.
* **Outcome**: Smashed the narrator's iPhone, not her own.
9. **Consequence**: The narrator's mom gets a call from the "Game Master" as a result of winning.
10. **Future Content**: A video featuring the mom's call with the Game Master will be posted on the narrator's channel.