Question about Samsung SCH-u340 Cellular Phone

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Flashed Samsung u340

I just flashed a samsung u340 to crickets network. The spc code has reset, but the security code will not reset. I was wondering if anyone could shine some light on this issue. I have never had a problem like this with a u340 before

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  • smoots Dec 23, 2008

    Unfortunately I did not write the programs that we use to flash. I also would not recommend someone try flashing a phone unless they are willing to brick the handset, because it is very easy to do. There are companies online that you can mail into and they will flash your handset. I recommend flashtotalk.com

  • Anonymous Jan 08, 2009

    Don't use this company. They just broke my cousin phone and still want to charge for their service! Can't be more stupid than this!

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I want to flash a metropcs phone to cricket


Flash or Flashing--Technically, flashing refers to the overwriting or re-writing of the phone's firmware. There are many phones which can be flashed to cricket with all features working. On most CDMA phones, programming the phone can be done "over the air" by dialing a special code, usually *228 or some variation. Colloquially speaking, flashing can also loosely mean making a phone from one carrier work on another carrier. The easy way to tell the difference is that if your phone does NOT take a SIM card, then it is probably CDMA.

To flash a phone to cricket you will be overwriting th phones firmware. The firmware is software in the phone that doesn't change when you turn it off, and it cannot be deleted unless it is overwritten, hence flashed. It requires specific files called prl files.PRL or PRL File--Short for Preferred Roaming List--A small text file containing instructions for how a phone connects to a specific network's radio towers It is usually loaded by connecting the phone to a computer to overwrite its data. There are a few tools used such as a pst PST--Short for Phone Service Tool or Tools--Special software used by phone manufacturers to program their phones. And also a monster file - -"Monster File"/"Monster Pack", ROM, or "Kitchen"--System software that is needed to flash a phone.

In almost all case you will need to access the phones service programming menu- - -Service Programming Menu--A special menu typically hidden from the primary User Interface that allows for "deep programming" of a phone.You will also need access to msl and spc codes specific to the device you are flashing.MSL/SPC--Special six-digit codes needed to access service programming features on the phone. Access to the service programming menu can be disabled in a phone's firmware.

Depending on your phone, it may require extra steps to unlock or get WAP and MMS working. That is why you need the msl/spc codes to allow deep programming to unlock these features. Not all phones will be capable to access wap or send and receive mms.

Ringtones generally have to be prepaid using a flex bucket. It is best to download ringtones before you flash your phone to cricket since they have a limited selection of ringtones and wallpapers.There are cases were flashed phones will not be able to download ringtones directly from cricket.

The details outlined above will not only work with cricket but you can also flash phones to metro pcs using the information provided above. It is best to do all your research before purchasing your phone to ensure that the cell phone you are interested in can be flashed to cricket or metro PCs

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You've flashed either the wrong firmware or just had a bad flash. You need to re-flash the phone with correct firmware.

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you may wont to contact cricket and get verification on your service area........the roaming triangle should only apply to the device main screen when the towers being used have a roaming contract with the provider. you may very well be roaming but not from your device.....you may be roaming in the cellular network though.....contact cricket from another device for troubleshooting options at (866) 274-2538

GOOD LUCK !!!!!!!!

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This sounds like the phone was not fully flased before it was disconected! reflash

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