problems with camera, wifi antenna and battery

Hello omarcortes13,

Thanks for contributing to the Apple Support Communities.

It sounds like you are seeing issues with your iPhone 5 camera, wifi antenna and battery. I know it can be frustrating when hardware features are not behaving normally, and I have some resources that can help troubleshoot your iPhone.

You can find some very useful troubleshooting tips for the areas you mentioned at this link:

Get help with hardware features on your iPhone, iPad, and iPod touch - Apple Support

Camera

Camera isn't working or has undesired image quality

Wi-Fi and Bluetooth issues

• Issues with Wi-Fi networks and connection
• Wi-Fi or Bluetooth settings grayed our or dim

Battery or charging issues

Get help charging your iPhone, iPad, or iPod touch

These links should provide a helpful starting point for troubleshooting. If the links I've mentioned don't resolve the situation, the article above suggests contacting Apple Support for more help.

If you still have an issue with your device, contact Apple Support.

Sincerely,

Jeremy