Question about LG Vu CU920 Cellular Phone

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I need to know if there is a reset button because the phone isn't accepting my sim card anymore?

Every time I turn on my phone it says insert memory card and the card is in the phone correct....I am going crazy. How do i fix this problem??

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  • 4 Answers

Make sure you insert it the right way. Dont assume it will not fit if it is not inserted correctly.

Posted on Apr 23, 2009

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1 Answer

3230 mmc corrupted


* Basically,you need to check the memory card and try another if that is the only problem.

* sometimes it's a matter of software problem and it can be resolve by formatting the phone.By formatting the phone,follow this steps,( Be sure to back up everything because all data will be erase and battery must be full charge as well to avoid formatting failure and lead the phone to death)

* Turn off the phone
* remove battery,sim card,memory card.
* put the battery back
For Soft reset
* press *#7370# ,a lock code will be ask the enter the desire code if change before,otherwise the default code will be 12345. if the code is accepted,the phone restart and go back to its original default settings, Now try to insert your memory card and check if it is working.
For Hard reset
* simultaneously press * 3 call button,the power it ON.a message flash on screen "formatting" you can release all button and wait until the process is done.Now your phone is in default settings and try if the memory card is recognized.

otherwise,the memory card switch is damage/broken and needs replacement or one of the socket pins on the PCB is broken/damage and also need replacement,By this time,you need to consult a mobile service shop to fix this problem.

Hope it helps...Thank you for visiting FixYa...

Aug 18, 2011 | Nokia 3230

2 Answers

Please help me. When i insert sim card in my sonyericsson s710a it will hange. Please tell me what to do


Hello,if when you insert the sim card the phone accepts it and shows the mobile network but still hangs then I suggest the sim card needs a replacement or you visit a repair engineer for sim slot servicing.

May 18, 2011 | Cell Phones

1 Answer

Privacy lock hiptopq700 forgot how do i fix it ??


Hi.

You can do an hard reset. This will reset all settings to factory and erase phone memory. It won't delete data stored on SIM:

1.Remove Sim card and memory card
2.press and hold down the "R" button
3.Insert battery Into the phone while you keep holding R button.
4 When the display comes on release the R button and allow the phone re-booting
5. Put the SIM back into the phone.

Other way to release the lock is by holding down the letter L button and the Menu key at the same time. In this case the phone will not get reset, but the lock should temporarily release access to the menus. The function availability depends on settings. You can give it a try before resetting the phone.

Regards.

Ginko.

Mar 22, 2011 | Cell Phones

1 Answer

How do i enter the nuc code on a samsung wave mobile phone


Samsung SGH-a300
*2767*637#
Samsung SGH-a400
*2767*637#
Samsung SGH-a800
*2767*637#
Samsung SGH-e400
*2767*688#
In newer phones:
#*7337#
Samsung SGH-e500
*2767*688#
In newer phones:
#*7337#
Samsung SGH-e700
*2767*688#
In newer phones:
#*7337#
Samsung SGH-E715
Turn off the phone. Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another SIM Card. Turn on. The code is 00000000.
In newer phones:
#*7337#
Samsung SGH-m100
Type *#9998*627837793#. Then type *#9998*737#. Press >/[] (Play Stop) until phone shows NCK/SPCK number. Press Exit. Type #0111*CODE# (Code is the last 8 digits of the NCK/SPCK)
Samsung SGH-P400
*2767*3855# or *2767*688# or *2767*927#
In newer Samsung models:
#*7337#
Samsung SGH-s100
*2767*7822573738#
Samsung SGH-s105
Remove SIM Card. Enter *2767*7822573738# and after phone reboots, enter #0111*00000000#
Samsung SGH-s300
*2767*7822573738#
Samsung SGH-s307
Turn off the phone. Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another SIM Card. Turn on. The code is 00000000.
In newer phones:
#*7337#
Samsung SGH-S500
*2767*3855# or *2767*688# or *2767*927#
In newer phones[/color]:
#*7337#
Samsung SGH-600
*2767*3855# or *2767*2878#
Samsung SGH-2100
*2767*3855# or *2767*2878#
Samsung SGH-V200
*2767*7822573738#
Samsung SGH-X100
Turn off the phone. Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another SIM Card. Turn on. The code is 00000000.
In newer phones:
#*7337#
Samsung SGH-X600
Turn off the phone. Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another SIM Card. Turn on. The code is 00000000.
In newer phones:
#*7337#
Samsung SGH-R210
*2767*3855#
*2767*2878#
Samsung SGH-D500
#*7337#
Samsung Universal Type
TEMPORARY UNLOCK:
Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. You will get a new menu. Select Malloc Fail.
In newer phones:
#*7337#

May 30, 2010 | Samsung Lands Phones

1 Answer

E71 memory card unreadable


please check it with another battery

May 03, 2009 | Nokia E71 Smartphone

2 Answers

I forget my sequrity code unlock my sequrity


You can try one of these two process's known for Nokia

1. Unlock service provider: Insert sim, turn phone on and press vol up(arrow keys) for 3 seconds, should say pin code. Press C,then press * message should flash, press * again and 04*pin*pin*pin# \

2. *#7328748263373738# resets security code

Hope this helps, if not you need to post your IMEI number located under the battery, or remove the sim card and press #06# and it will display it on the screen.

Mar 15, 2009 | Nokia 1110 Cellular Phone

1 Answer

Nokia N70


I need the IMEI (International Mobile Equipment Identity) number. Type this code in your phone to get it: *#06# you can also find it beneath the battery.
I also need to know the make and model of phone, the network that the phone is locked on, and the country the network is from. Then I will give you the codes. If this is what you want.


SIM pin code:
This is a pin code that locks the sim card until you enter the correct code. This protects your account, even
if your sim is put into another handset. To reset it, you need the PUK code:
Pin Unlock Code (PUK)
If you miss key (or forget) your SIM pin code, and enter the wrong one 3-5 times in a row, the SIM will lock up, and you’ll need to enter the PUK unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don’t try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled.
Phone Security Code:
This locks the handset, as opposed to the sim card. You can also set some handsets to only accept a “new” sim if the phone security code is entered. To reset it, you need the Master code code:
Master Reset Code
Sometimes known as the Master Code, this allows you to unlock a handset if you have entered the Security Code wrongly too many times.

Special Code/Service Provider Lock Code:
This code is required to allow a phone locked to a particular network's SIM cards to be used with a SIM card from another network. The unlock code varies from individual Handset to Handset, and Network to Network.
Which is the one that you want?
82db270.jpg

Apr 07, 2008 | Nokia N70 Cellular Phone

11 Answers

Headset icon


Here's how I fixed the damn headset thang on my Nokia.

Take out the SIM card and start the phone *WITHOUT* the SIM card.
Wait until the phone's screen says, "insert SIM card."
Wait a minute, then re-insert the SIM card, and re-start the phone.
Voila, the horrid headset symbol is gone (I hope).
Do it a few times if it doesn't take the first time (although, it did on mine).

Hope this works for you, because hell, that headset setting is a real beyatch when you *don't* want it. ;)

Apr 05, 2008 | Nokia Consumer Headset

2 Answers

Unlock phone


u could reset everything but everything besides whats on the sim card and memory card is gonna get deleted if u still wish to continue turn off the phone hold the two - - buttons under the screen and prower at the same time screen should be black and with writing asking if u wish to reset press yes and continue

Mar 16, 2008 | T-Mobile Wing™ Smartphone

9 Answers

How to unlock sgh-a737


My friend and I just did this and it worked. It resets your phone back to factory default settings.

1. Remove SIM card and power up phone.
2. Using the keypad, enter *2767*3855#.
3. Wait 10-15 seconds.
4. Phone will reboot and the settings will be factory settings again.

Nov 27, 2007 | Samsung SGH-E630 Cellular Phone

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