Question about Samsung SCH-u340 Cellular Phone

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SCH-U340 signal is erratic

My wife's Samsung SCH-U340 has an erratic signal. You can set the phone on the counter and it will go from 4 bars to searching for signal and everywhere in between. It drops calls, etc... I've tried updating the towers and then tried updating the phone through the app provided on the phone, but it won't stay connected long enough to get updated. Suggestions? I have insurance on the phone, but thought I would try to see if there was a solution first.

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Re: SCH-U340 signal is erratic

I have had the same problem with this, I wanted to know if anyone else has the problem & what they do...I would just suggest getting a new phone

Posted on Nov 04, 2007

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Hello I am trying to hook up a blue tooth to the samsung SCH-U340 but I do not find a blue tooth setting on the phone

The u340 is not bluetooth enabled phone. Thats why you cant find the settings.

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Oct 27, 2010 | Samsung SCH-u340 Cellular Phone

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My samsung sch-u340 stopped working

the Samsung Sch-u340 wont turn on at all

Feb 08, 2010 | Samsung Cell Phones

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Verizon samsung sch u340 not charging:please help!!!!

the best thing i think you should do is buy another charger....
thats my first sugestion...

Jan 02, 2009 | Samsung SCH-u340 Cellular Phone

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Forgot lock code for samsung SCH-U340

is it not the last 4 of your phone number?

Dec 29, 2008 | Samsung SCH-u340 Cellular Phone

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I need to find the Sim card in the samsung sch-u340

I have this phone through Verizon. It does not have a sim card...Verizon phones don't use them. They use a serial number inside to activate the phone.

Dec 25, 2008 | Samsung SCH-u340 Cellular Phone

1 Answer

How do you lock a Samsung SCH-U340 ?

Enter the menu, select settings (4,) phone settings (3) security (3) and enter in your password (which will default to either 0000 or 1111 I believe) then select lock (3) and chose the lock now option.

Apr 24, 2008 | Samsung SCH-u340 Cellular Phone

1 Answer

Samsung SCH-u340 Flip phone

what you cna do is do a fully eprom setting just press *2767*3855#

Nov 13, 2007 | Samsung SCH-u340 Cellular Phone

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