How to create a bug in a phone?

[AC Question]

I want my phone to go crazy.
I mean something like not receiving signals or restart again and again.
Something like that.

 

[STARGATE]

Why?
Normally, people want their phones to work, not to go wild.

 

[kbz1960]

Must want to exchange it? Don't do that

 

[belodion]

Must want to exchange it? Don't do that

That's a good thought. Whether true of course, we don't know.

 

[kbz1960]

We don't. Only thing I could think of why someone would want to do that.