Isriam, I just converted a moto v265 and e815 from Verizon to Cricket using PSTv723. Fortunately I already had a cricket moto c343 from which I read a new CDMA NAM File and CDMA Preferred Roaming File. I then wrote those files out to the verizon phones and voila, 611 dials into cricket.
The trickiest part to using PST is accepting the fact that it will most likely want to reinstall all the drivers each time you connect any phone. Even if you are reconnecting a phone for which you've already installed the drivers, if you consistently choose the same drivers (The drivers installed with PST and located at C:\Program Files\Motorola\PST), it'll work great.
The attached .zip file contains the following:
c343 - CDMA NAM File - Cricket Denver.nam
c343 - CDMA Preferred Roaming File - Cricket Denver.rla
FYI the System ID (SID) for cricket in Denver is 5458, and prior to being switched to cricket both Verizon phones (also Denver phones) were on SID 58, but the above files will take care of this.
I can write up the exact steps start to finish of how to switch a phone to cricket if that information is desired and not already available in other threaRAB.
I converted (and used for a couple of months) a Qwest T720 to cricket without a computer or PRL file in the recent past using the NAM programming menu and comparing settings from a native cricket moto c343, although it was tedious and a real pain. I've always read that you *need* a PRL file and some type of reprogramming or a particular flex or seem edit, but that is not the case for cricket. I can not say if a phone converted this way will roam, and I'd suspect it probably would not, but that was ok with me.
Also, I've always activated over the phone by calling the 800 nuraber, never in a cricket store, as this is always a perfect opportunity to get your Master Subsidy Lock (MSL) unlock code. You don't even have to ask for it, and in fact they will offer it to you nonchalantly as part of the manual programming instructions. I've done this many times, with Cricket and with Qwest, and it always goes something like this:
CSR: "Please dial *228 from your wireless phone"
ME: (I dial something other than *228, ensuring that their automatic Over The Air (OTA) programming fails, and then truthfully recite the error msg I am hearing. I usually dial #228, as it's close, but not quite right.)
CST: "Ok, I'm going to talk you through the manual programming steps" or "Let me transfer you to tech support for manual programming"
CSR: (They usually ask what type of phone you have, then tell you what to press to enter the NAM programming menu, and these instructions include the security code, although they never refer to it as such. To them it is just 6 more keypresses that they are requesting you to make. When the phone prompts for a security code, or subsidy lock code, cricket will ask you to enter 333333, which is their one-time use programming code. We do not want this code, so I never enter it when asked, I always enter something different, like 222222, and press OK, and then truthfully read them the error message. (remeraber, I don't even *know* I was just given a one-time use unlock code, or even what a code is, I'm just a person with a cell phone following rudimentally keypress instructions)
CST: (At this point, they *always* put me on brief hold, then come back a moment later and ask me to try the same thing, but instead of 333333, they give me a different 6-digit code, which is the unlock code unique to my phone that they just retrieved from their database.
At this point I usually continue with the instructions so that the phone is activated, although I don't see why someone couldn't further play durab and make up some reason to give up on that phone and perhaps try another, thereby unlocking a couple phones with one phone call. I always unlock cricket phones when activating them, as I like to have full access to *my* phone, and there are other settings in the programming menu besides NAM I'd like to have the the chance to play with. I've even unlocked phones that are already activated, just for the hell of it, although it was a little tricky to convince them to walk me thru the manual programming steps for an already activated and working phone. I said a friend was messing around with my phone when I wasn't looking and dialed some weird code and now it doesn't make calls. I would then place a * in front of a phone nuraber and when the call failed I would truthfully recite the error message I was hearing. I did get the unlock code after being walked-thru the manual reprogramming steps, but for a moment I thought I was on the verge of being told they didn't know what was wrong with the phone and I'd have to bring it into a store so the tech could take a look at it.
So the lesson here is to plan ahead and get your phone unlocked with your current provider while you have an account with them, then if you ever want to switch to cricket, the phone is already unlocked. It's damn near impossible to unlock an orphaned phone (well, motorolas are easy with a data cable), but it's almost too easy to not unlock a phone if you (or someone you know) has an account in good standing.
Of course, if you can find a Verizon phone you'll never have to worry about unlocking it since Verizon does not lock their phones. I'd be curious if anyone has ever gotten a Sprint phone working on cricket?
One final obversation, is that when I call cricket to activate a cricket phone, they offer to walk me thru the programming steps. When I call to activate a Verizon or Qwest phone, they do not offer to help me program it, they only give me the MDN and MIN, which means they assume I've already programmed it to be on the cricket network, and that I know how to enter the MDN and MIN, and that the phone is sufficiently unlocked so that I can do so.
MDN = Mobile Display Nuraber, this is usually your phone# as you know it
MIN = Mobile Identification Nuraber, this is the phone# your provider identifies you with, and is usually different than your display#. I suspect this is how phone nurabers can be ported between providers, cause I bet this nuraber changes if you change providers, while your display nuraber does not.