You can't 'fix' cracks. All you can do is replace whatever part is cracked. Either by doing the work yourself (if you feel capable of doing it and have the skills) or by taking it to a tech to do the replacement for you.
You can't 'fix' cracks. All you can do is replace whatever part is cracked. Either by doing the work yourself (if you feel capable of doing it and have the skills) or by taking it to a tech to do the replacement for you.