Looking for a movie

This description is relatively vague. There are many movie plots and elements similar to this. Here are some movies that might fit the description:

Breakout (2007) - The film tells the story of a man and woman who are stranded on an island and whose relationship grows tense because their walkie-talkie breaks down.

"Sahara" (2005) - The hero and heroine in the movie are trapped in the desert. Due to the damage of the walkie-talkie, the contradiction between the two gradually becomes apparent.

Far Cry (2010) - In the film, the hero and heroine are stranded on a desert island. They try to escape from the island, but due to the broken walkie-talkie, the relationship between the two begins Get nervous.

The above are some movies I know that may fit the description. I hope they can help you.