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My LG us620 has dropped from 3G down to 1 how do I fix it

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IPhone 3G is slow, videos won't load

please lg gb 230 securite coad breck

Jan 17, 2014 | Apple iPhone 3G

3 Answers

My iphone 3g turn black out after i used it.i reopen, i tried to charged but it still black out but when i try to call my iphone 3g it rings but still black out. several times happen.. everytime i connect...


You can try to fix your phone using these steps:

1. Press and hold down the Sleep/Wake button and the Home button simultaneously for at least 10 seconds.
2.The screen will clear out and then the Apple Logo will appear on the black background.
3. When the logo appears it means that the reset is done.


Jul 11, 2011 | Apple iPhone 3G

3 Answers

Can use 3G network on my lg gd510 mobile

You can't use 3G service ,Because your mobile does not have 3G feature.

Thanks for using FixYa.

May 24, 2011 | LG GD510 Cell Phone

2 Answers

Invalid usim card

unlock phones are so unperdictable...there may not be a fix for this issue..other then getting an AT&T phone....and even if u are able to get it to start working again more then likely u wil continue to have many more isses..mainly becuz of the network changes..for example....using 3g and 3g only...last year the AT&T network was stil using both 2 and 3g network and there was even a few 2g SIM cards being sold in it almost all 3g..which of course complicates many things...even if u own a 2g AT&T phone a 3g SIM card can be and will be used on that phone....with unlock phones running on the 2g network the issues with not having a SIM card where was still unstable when wanting to use data services....but voice services were with everything going 3g...its makes things alot more complicated with AT&T if using a phone without SIM cards...if ur phone has the fuction to beable to shut off 3g networking and run on 2g.(like the apple iphone has) then try that....good luck

Apr 17, 2010 | LG KU990 Viewty

1 Answer

I do not get any service on my lg shine ke970. why other phones around me have full service. We are both on AT&T pay as you go plans.

Okay, it is that the phone is probably set to 3G or 2100mhz ONLY, while you want Quad-Band EDGE & 3G. Basically we want to change a hidden setting to make sure we have all that we can selected, the options are like 1, 3G only 2, 3G & GSM 3, ???

I dont remember the options exactly but it is the one that has both GSM or EDGE AND 3G. So type this in exactly like you are dialing in a phone number

2945 # * 9701 #

You should get an error message and then you will be in the engineering mode (also called the test menu).

In this menu, you can either do a factory reset, which will erase everything in the phone. That should fix it.

If you would rather not reset everything in the phone find the option in that menu marked "connection band" or "band frequency" or "network band or frequency."

Once you are in that part of the menu, select it so it has all it can, if it says GSM, or EDGE, or GPRS, or 3G or HSDPA, you want BOTH, whatever both is, you want both as your option.

Good luck!! sorry my memory is a little off. If you can't find that part of the menu remember a factory reset, which is in that menu, should fix it all.

Nov 28, 2009 | LG Shine KE970 Cellular Phone

1 Answer

Wht does invalid usim mean on lg kp 500????

USIM is 3G only SIM card and is working ONLY with 3G enabled devices. LG Cookie isn't 3G device so it won't accept USIM.

Oct 15, 2009 | LG KP500 Cookie black on T-Mobile U-Fix...

1 Answer

Calls keep dropping

Try This:
1. Remove Sim Card
2. Hold in 'Home' button and 'On/Off' button together until Apple logo appears
3. Replace Sim Card
4. Hold in 'Home' button and 'On/Off' button together until normal phone screen appears.

Also, Try this:
1.) Shut down the iPhone 3G.
2.) Start up iTunes
3.) Hold down HOME button on the iPhone 3G
4.) While keeping the HOME button depressed, plug in the Sync cable
5.) A message will pop up to ask if you want to reset.
6.) Just click YES and the reset process should start.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe

Jun 06, 2009 | Apple iPhone Smartphone

1 Answer

I purchased the LG Cookie in the UK and was working fine. I came to the USA and inserted an AT&T 3G sim card and it keeps on rebooting. The other sim cards are working fine (TIM, T-Mobile, Vodaphone). Any...

Sorry, i've just figured it out, that the problem might be because you're using 3G card, if it uses 3G not only for internet but also for calls and messages. I think that's why your phone does not accept your card.

Mar 07, 2009 | LG KP500 Cookie black on T-Mobile U-Fix...

2 Answers

LG shine 3G service

Here are the steps:

Enter 277634#*# Scroll down to #5 modem setting and click OK Scroll down to #2 network mode and click OK Click OK again on #1 network mode Scroll down to #2, 2g only, and click OK ***SEE NOTE BELOW*** Press clear until you are out of all menus. Power the phone off, wait 15 sec, power on. ***NOTE*** When changing back to 3g, select dual mode in this step.

Feb 19, 2009 | LG Shine KE970 Cellular Phone

1 Answer

Instruction manual

Hi watermaid - I'm giving you a link where you can download your manual. When you get to this page you need to do the following:

1)enter your continent in the drop down menu
2)enter your country/region in the drop down menu

After you do this 3 boxes will appear:

1)choose LCD TV in #1
2)English in #2
3)Enter 42LC2D in box 3

Your user manual will then be listed below for download. Choose the adobe version. If this solves your problem PLEASE rate this as fixed. If you need more help just add a comment and I'll be happy to assist you further. Thanks.


Jul 13, 2008 | LG 42LC2D 42 in. LCD HDTV

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