I have taken the GRE four times and got 148 Verbal, 157 Quantitative, and 3 on Writing.
By the way, English is not my first language. I am a foreigner that works in his home country. I want to do a PhD in the USA, but I can not get a descent GRE score.
Does these results say I am not fit to do a PhD?
I can not get good reference letters. I graduated from a developing country university which has no graduate programs and Faculty works part time. I did electrical engineering.