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Lg gw 300 cell phone insert sim and reboot problems so what is the solution of this problems?

If we insert the sim card lg gw 300 mobile phone it's shows insert sim card and reboot so what is the solution of thisproblems ?

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: LG CU500 cell phone Call Divert Set problem

  • The issue is caused by the phonejack/memory chip assembly, located in the upper right rear of the phone has become unseated/loose and is causing your issues. I had the same problem and after I took the phone apart and put the assembly back in position, I eliminated the problem.
  • If you are not mechanically inclined and/or have access to small tools and an open area to work in, do not attempt!!!! There are numerous small parts including the side buttons and keypad and the above mentioned assembly that are exposed when you seperate the two sections that make up the back of the phone. If you attempt the repair be extremely careful to note the position of parts before you take it apart and make sure they go back in correctly. It is a bit time consuming but doable.
  • If you feel you can't do it yourself I'm sure that there are some online options for repair or perhaps a local repair shop that would do the repair. Good Luck

Posted on Jan 05, 2008

  • 1 Answer

SOURCE: Unlock MOBILE / SIM card LG KG220

i bought my phone throught e-bay too i got optus sim card ask me about secuirty code (sos) i just put 4 zero ( 0000) the phone accepted and un locked try that

Posted on Apr 24, 2008

  • 39 Answers

SOURCE: I purchased the LG Cookie in the UK and was

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.

Posted on Mar 19, 2009

Tabani
  • 129 Answers

SOURCE: WHERE THE SIM CARD

Go to any cell phone shop and ask for the sim card of any company available at your side (vodafone. optus, hutch, virgin etc) but be sure your phone is not locked to any provider.

thanks

Posted on Mar 23, 2009

  • 7 Answers

SOURCE: Sim Card Problem In LG Vu

This happened to me too. A temporary fix is turn off your phone and put it in front of a really cold air conditioner for about ten minutes. Then turn it on but make sure you keep it in front of the ac to keep it working. What happened is your sim card reader has a thermal problem so you will need to take it in unless you want to spend all your time in front of the ac (which will get expensive...)

Posted on Jul 08, 2009

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ow to Enter Unlock Codes on LG KB770: Insert an original simcard and turn phone on Enter sim PIN if required Enter 2945*#770# From the menu that pops up select "SIM unlock" Enter unlock code you received and press OK The phone will then reboot and the unlock is complete How to enter Unlock Codes to LG GB250 & GB220 Power on your phone without SIM card Enter 2945#*505# From the menu that pops up select "SIM unlock" Enter unlock code and press OK The phone will then reboot and the unlock is complete How to Enter Unlock Codes on LG GT505: Power on your phone without SIM card Enter 2945#*505# From the menu that pops up select "SIM unlock" Enter unlock code and press OK The phone will then reboot and the unlock is complete How to Enter Unlock Codes on LG KP100: 1) Insert a not allowed SIM card 2) Press the unlock button 3) Enter the code OR 1. Insert allowed SIM. 2. Booting (Request PIN Code, PIN Code enable) 3. In Idle Screen, Input the hidden number (2945#*20001#) 4. Input the number (above), go back to the idle screen 5. Menu-4.Settings, 7.Security-6.SIMLock Code:-1.Network Unlock Code:-1.Deactivate: 6. Select "1.Deactivate:" Menu, Display pop up " SIM Lock Code:". 7. Input right Unlock code, Display pop up "Deactivate". 8. Reboot, and unlock simlock code How to Enter Unlock Codes on LG KF390 and KF390q: 1) Insert a SIM Card from the network the mobile is locked to and turn it on 2) Insert the following sequence *#865625#; 3) Select 'Unlock USIM' 4) Select 'Network Lock' 5) Insert the unlock code 6) Reinsert the unlock code 7) Select OK. Done! How to Enter Unlock Codes on LG Prada (e.g KE850, etc): 1. Switch the telephone on with Original SIM card inside. 2. Enter SIM pin if required. 3. Enter 2945#*8501# and press the call button (middle button bottom of the screen). 4. SIM unlock mode will appear on screen. 5. Enter unlock code 6. Select Reboot. 7. Switch phone off, and then turn back on again. Phone is now unlocked How to Enter Unlock Codes on LG KE990 / KU990 Viewty: 1. Insert original sim card and turn phone on. 2. Press telephone icon at bottom of screen to bring up the phone keypad Enter 2945#*990# 3. A menu will pop up, select sim unlock: 4. Another menu will appear, select Network lock. Enter your unlock code and press ok 5. The phone will then reboot and the unlock is complete. How to Enter Unlock Codes on LG KG245 (Vodafone Australia): 1. Insert a Vodafone Australia working SIM card. 2. Ensure the phone is charged and then switch the phone on. 3. Optional Step: If the SIM card has a PIN, enter your PIN number 4. Wait for the phone to power up then enter 2945#*7101# 5. Select Menu , then go to Settings > Security > SIM Lock > Network 6. Select Deactivate and enter the 8-digit unlocking code provide for your handset. 7. The handset will be unlocked automatically and will display "Done". This will be confirmed if you can make and receive calls with the Non-Vodafone Australia SIM card. (You will need reception and phone credit with the different network provider) How to Enter Unlock Codes on LG KG800 or TG800 Chocolate: 1. With the phone in standby, enter 2945#*7101#. This will activate the extra menu. 2. Go to: Settings>Security>SimLock>Network 3. Select deactivate. Enter the unlock code How to Enter Unlock Codes on LG C2000: 1. Insert non-Cingular SIM card 2. Power on the handset - phone will display "phone restricted" 3. Select "Cancel" - phone will display "phone restriction code" 4. Enter the SIM Unlock code 5. Select "OK" - the handset is now successfully unlocked How to Enter Unlock Codes on LG U8150: 1. Switch ON your phone with a not allowed SIM card. 2. Compose: 277634#*#. 3. Go to menu "SIM Lock". 4. Enter the unlock code How to Enter Unlock Codes on LG INCITE CT810 Power on phone with original SIM card Type 2945#*810# In the menu that appears select Sim unlock Enter supplied unlock code Your phone is unlocked How to Enter Unlock Codes on LG F2250 Power on phone with Orange SIM card inserted While in the Start menu type 2945#*3311# Return to the startup screen Press Menu key Select Settings > Security

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My Sim Card Locked


check out you-tube on ths ive seen a solution to yr issue

Jul 15, 2013 | LG Cell Phones

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Insert smart sim


Insert sim error happen if the phone is not acknowledging the existence of sim card inserted in the phone.

1. Check if the sim is properly inserted.
2. Turn off mobile phone
3. Remove battery
4. Remove memory card
5. Remove sim card
6. Check the copper pins of the sim if there are dirts stucked on it
7. Ure clean cloth to wipe sim gently
8. Wait for at least two minutes
9. Gently and properly insert the memory and sim card
10. Insert the battery
11. Turn on mobile phone
13. Check if you will still recieve insert sim error
14. If you still recieved the same error you need to call your service provider and check the status and availability of your sim card.

Dec 09, 2011 | AT&T LG CU720 Cell Phone - Silver

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On the home screen of my new mobile ph LG-C310 it keeps saying 'insert SIM and reboot' i have inserted a 2degrees sim card but how do i reboot?....where do i go to do that?? thanx


Hi,

Rebooting meaning you just have to turn it off and turn it on again by pushing the power key off and on again. Just like a computer shut down then turn on again.

Jul 08, 2011 | Cell Phones

1 Answer

My lg mobile kf350 is displaying a message "insert sim and reboot " even after sim is been inserted.


You have to unlock the mobile to clear this error.For unlocking you visit the website http://www.mobileunlocksolutions.com and get the unlocking code.By this method you canclear fast and reliable cost.

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im also facing the same problem by their is no sloution.. pls help me

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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.

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