exploite problems and no ota to update

[jct0522]

I had rooted my lg optimus c successfully but was having problems with sd card so I erased everything and tried rooting back but this time I was unable to root my device which try doing itthe same way with gingerbreak apk. and z4 root apk. and it says exploite faid or reboot manually and something about ota cannot update. Please help It's been days that I been trying to get my phone back rooted.

 

[ajonesma]

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