this is your definition of minor problem??? lol 

so, what's ur definition of major problem? haha

btw,i'll give u cliche answer

better go to samsung sc to repair because they know ur phone well more than any other average joe with no qualification at the phone shop. that if only u really want to fix it

i suggest u sell it off

got some guy looking for cracked phone at the garage sales section(cant remember)

goodluck

I have the problem with you,
i went low yat samsung service centre 2 weeks ago, they quote me about rm680 for that screen.  
atm im not going to repair it, use till totally canot use then only decide buy other phone or repair.