Question about Samsung Cell Phones

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I have the T509-S Plum. When I try to dial, sometimes the phone freezes & I have to turn it off & then turn it back on to dial. Also, when I try to open my phonebook, sometimes there's an error message that says something like "PIN1 not allowed". So, I have to turn it off & then turn it back on.

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I have the same problem.

Samsung SGH-E250 on South African MTN network. Has been in for repairs more then 3 times and keeps doing, SIM does not do the same in other phones.


Andre Froneman

Posted on Jul 03, 2008


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1 Answer

Why does my mobicel plum freeze

Never heard of that make before. I guess because Zambian. We are primarily a North American help site.

Normal advice would be a Hard Reset, clear everything off it and reload the operating system. You can usually back up before doing this. Hold the On button and the Volume Up button until the Recovery Console appears.

Incidentally, being a former resident of Britain, your question reminds me of this classic British comedy clip. :>)

Here is a Link to Mobicel website and support.


Nov 22, 2016 | Cell Phones

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I have a samsung t509 cell phone and when I put my t-mobile sim card in it ask for an unlock code. How do I get it unlock?

You will have to purchase an unlock code, or, if the phone has been under contract and you have had it for a while, you can call the service provider that it was locked to (T-Mobile probably), and they will sometimes give you the code. Feel free to contact me for help with getting the code or search for unlock codes on Google. You will have to give them your IMEI (found under the battery on the back of the phone or by dialing * # 0 6 #.)

Oct 24, 2009 | Samsung T509 Cellular Phone

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My Samsung T509 does not ring anymore. What should I do to get it back?

Check out the profile settings under phone settings -> Sound settings..
also do check the volume level of the ringer

Oct 19, 2009 | Samsung T509 Cellular Phone

1 Answer

I just unlocked my T509 and am currently using an att sim card. It works fine, but sometimes it will freez up and i either have to take the battery out, or hold the end button to turn it off, and then...

It might the problem of the software installed in the model...u will need to flash the handset(format) and reinstalled the updated version of the software
or might be the problem due to some virus transferring some data from PC to Mobile with USB data cable due to which the software or files may have got corrupted...also u can try deleting some files (images,music) for some free space

Oct 14, 2009 | Samsung T509 Cellular Phone

1 Answer

My screen freezes when I dial

Decided to try running a magnet over the phone front & back horizontally and vertically, like I had read other people did to fix other freezing problems. IT WORKED!!! :D

Aug 14, 2009 | LG Xenon GR500 Cell Phone

2 Answers

Samsung T509

Hi there,

Looks like a software problem.

You can
a> Restore factory settings
b> Update your software >



Sep 28, 2008 | Samsung T509 Cellular Phone

1 Answer

It freezes up

Theres a chance that the phone may have malfunctioned. I suggest taking it to a repair shop.

Jan 16, 2008 | Samsung T509 Cellular Phone

2 Answers

Samsung t509 won't charge

would something like this work?

Jan 09, 2008 | Samsung T509 Cellular Phone

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