Did Jailbreaking ruin one of my speakers?

[meno]

Hi, I don't know if this is due from jailbreaking, but after I jailbreaked my iphone 4... i noticed that only one of the speakers are working.

There are two speakers on the bottom of the iphone 4 right? 1 on the left of the charging connector and the 1 on the right?

After covering two speakers, I found out that the one on the right plays only.

Is it from the jailbreak and can restore fix this problem. I didn't notice this until after a JB.

Also when my phone was JBen, Greenpois0n file was opened rather than saving it and opening the file. IDK if that had anything to do with it?

I appreciate any help
Thanks

 

[farbod21]

No. One speaker and one Mic. iPhone has never had two speakers. JB didnt ruin anything...