Signal drop and only Edge speeds with Cricket Wireless topic

I have Cricket Wireless and I can only seem to get Edge speeds on my m7vzw.
What's weird is I have previously put a different Cricket SIM in the phone before the device was switched from Verizon to Cricket and I got H+.

The band frequency charts would suggest that I should get at least H+.

I'm using the ROM below:
http://forum.xda-developers.com/show....php?t=2531235

I tried the Google Edition radio, just left me with no signal.

After that didn't get me anywhere I flashed m7vzw_5.28.605.2_1.13.41.0702_Radio, which gave me back the weak Edge signal again.

LTE/H+ was working fine before I ported from Verizon.

I don't know what Firmware the device is on, or how to check.

Any thoughts?

[Q] Does rom/kernel affect data speeds? topic

I installed liquidsmooth 4.0 some days earlier, i feel like i'm not getting data speeds as i used to get in stock ROM and kernel. Has the new ROM/kernel has affected it Or its just me.
If i tether connection from other phone using the same SIM i get higher data speeds about 1.5 times higher.

[Q] does anyone know how to get cpu speeds to stick? topic

I have tried to change the min frequencies and it never stays any ideas??