Question about Pantech C470 Matrix Smartphone

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Pantech c740 screen only shows white

My son sprayed a little water on my phone, and now the screen is white and flickers. The pad and keyboard works still, but the screen wont work :(

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Many users of the Pantech phones have been experiencing the same thing. There are a lot of default in this phone. I would suggest you to return it to Pantech and try to get a software upgrade (if there is!). Although, I would recommend you NOT to use it. Even if the Pantech exchange it for a new one, the same problem will happened in a day or two.

Posted on Jan 22, 2010

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The phone is waterdamaged. there is no way to fix it except for replacing it.

Posted on Jul 28, 2009

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Posted on Jan 02, 2017

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1 Answer

Pantech c740 unlock code imei 011917001521014


Get the unlocking service from your network provider or you may get it from www.unlocking4u.com . After getting the code, you may follow the instructions here,

1. Switch ON your Pantech C740 with its ORIGINAL SIM card.
2. Type *#865625#.
3. A SIM Unlock Menu will appear, press OK.
4. Enter Unlock Code.
5. Re-enter Unlock Code.
6. Pantech C740 will display Unlock Process Complete. Press OK.
7. Your Pantech C740 is now unlocked.

ORIGINAL : We mean, to use the sim card that was originally given to you by your network/service provider along with the Pantech C740.

If you have any doubt in this, visit this http://www.mobileunlockguide.com/pantech-c740 .This will provides the complete guidance for you.

Jul 25, 2011 | Pantech Matrix Cell Phone

Tip

Pantech C740 Matrix Owners Manual Download


Download Pantech C740 Matrix Owners Manual

200f3ab.jpg

Have you misplaced your Pantech C740 Matrix Owners Manual?

Would you like a digital, searchable, pdf version of thePantech C740 Matrix Cell Phone Users Guide?

Follow this link to download a pdf version of the operations manual.

I hope that helps.

on Apr 21, 2010 | Cell Phones

Tip

Pantech C740 Matrix Owners Manual Download


Download Pantech C740 Matrix Owners Manual

200f3ab.jpg

Have you misplaced your Pantech C740 Matrix Owners Manual?

Would you like a digital, searchable, pdf version of thePantech C740 Matrix Cell Phone Users Guide?

Follow this link to download a pdf version of the operations manual.

I hope that helps.

on Apr 21, 2010 | Pantech Matrix Cell Phone

1 Answer

Pantech MATRIX C740 slide hinge has come loose. How do you take the phone apart to fix? (Pantech Matrix and Duo are not the same phone)


i suggest not taking the phone apart. 5 of my friends and myself have the matrix and after flipping it a couple of times the hinges are always going to feel loose. they have felt that way on mine for over a year. and if you take it apart, the senor bars for the keyboard will go out and you will have to get a new phone or just use the number pad

Jan 10, 2010 | Pantech Matrix Cell Phone

1 Answer

I need unlocked code for pantech c740


You have to search for people to unlock it just put pantech c740 matrix unlock and there will be websites that may charge you a little fee but they will give you an unlock code.
To do that, they need your imee Number which you can get by dialing *#06#
And then they will give you an unlock code
I cant remember how to get to the unlock screen but every unlock code is different, there is no master unlock code

Oct 13, 2009 | Pantech Matrix Cell Phone

1 Answer

Pantech matrix c740 wont show pics on micro sd card


it could be that the format the pictures are in isn't supported by the phone. change them to JPEG images.

Aug 10, 2009 | Pantech Matrix Cell Phone

1 Answer

Keyboard not working


There is a guide that show you how to disassemble pantech phones, a service that repairs those phones is also available there.

Jul 27, 2009 | Pantech Duo Smartphone

1 Answer

Pantech c740, will not stay on, w/new battery


Sounds like the phone is malfunctioning, I would probably replace it.

Jul 22, 2009 | Pantech Matrix Cell Phone

1 Answer

Phone sprayed by water and willnot complete startup seqence.


Have you tries a Hair Dryer? also you can try burying the phone in some silica gel.

May 23, 2009 | Pantech C470 Matrix Smartphone

1 Answer

Can anyone help?


Pantech matrix C740 from at&t

To enter the SIM unlock code, do the following:
1. Put AT&T SIM card in C740
2. Turn on
3. Enter *#865625# on idle screen
4. SIM Unlock Process - Click Yes.
5. Enter 8 digits unlock code and click OK (soft key)
6. Re-enter the unlock code.
7. Unlock Process Complete
8. Click OK (soft key).

Apr 19, 2009 | Pantech C470 Matrix Smartphone

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