My brother told me to change the language to English, and so I did. Now I can finally play for long periods of time, though it still crashes from time to time.

Anyway, this is not a fix. Now I have my whole Android system in English, which is not my language.

Usually I use an app called "locale more" to translate my system to Spanish, because my original rom only had English and Chinese, but now I have to change it to default English every time I want to play trials frontier.

I hope you can fix it soon.