I don't think that was good, when our clock is enough for our phone even with 600mhz so what's the problem?? Don't take more risk for nothing.
My elder sister phone is p350, I help her for costuming her phone, even p350 can oc over 800mhz that phone only have 256ram. Even after restart that device just have 50ram free... What do you expect from 2ghz processor if just have a little RAM??
About buying new phone, I think that is the better problem solving... Just like Andy said...
Sent from my PG86100