20 Most Recent LG GT540 Cell Phone Questions & Answers

The Android Market comes pre-installed on your Android System.

LG GT540 Cell... | Answered on Jan 13, 2020

my lg optimus swift is not working correctly. when i turn on the phone, sometimes it displays this sorry! the application Android Phone (process com.android.phone) has stopped unexpectedly. And it not receiving or sending any calls with the signal only dropping.

LG GT540 Cell... | Answered on Jan 10, 2020


The reason Your computer does not recognize the phone is because it does not have the USB driver software on it, that is why Your computer is not recognizing the phone. Follow the steps below to get the support you need so Your computer will be able to recognize the phone.
  1. Click on this link: http://www.lg.com/uk/support/mc-support/mobile-phone-support.jsp
  2. Select download on the page in front of the "Download LG Mobile Support Tool To PC"
  3. After downloading the support, Your computer will be able to recognize Your phone.
Hope this was helpful. Thank You for using FixYa!!!

LG GT540 Cell... | Answered on Dec 04, 2018

To delete the text messages from your phone, click on the link below to view the LG GT540 user guide:


LG GT540 Cell... | Answered on Nov 08, 2018

menu-setting-wireless controls-mobile network click and mobile network setting -access point name -bsnlnet and restart ur mobile,,,,,,,,,,,,start 3g net ur phone ok.............som dutt

LG GT540 Cell... | Answered on Sep 12, 2018

Try by Hard Reset?
  1. Power button to switch ON device.
  2. Then press and hold Volume UP + Search button + Home button until see Factory Reset question.
  3. Select OK.
  4. Now your phone will restart.
  5. Done, you can work on your device.

LG GT540 Cell... | Answered on Jan 08, 2018

Ok, I would say to reset your phone by code, just dial
  • Dial 3845#*54#
  • Now select Factory reset
But obviously it won't work because Android is corrupted.
I will leave this link which will explain how to hard reset your phone without using Android, and I hope it works. Hard Reset LG GT540 Swift

LG GT540 Cell... | Answered on Jun 28, 2017

You need to do a factory hard reset, just Google that and the phone make and model name.

LG GT540 Cell... | Answered on Mar 21, 2017

Do this to get usb drivers: http://www.lg.com/uk/support/mc-support/mobile-phone-support.jsp

LG GT540 Cell... | Answered on Mar 20, 2017

I wrote this tip some time ago. I did it based in on my Motorola Defy phone, running Froyo, but I do hope it might work for you, somehow.
Anyway, please, let me know if I can help you outt any further.
Regards, Carlos

LG GT540 Cell... | Answered on Aug 10, 2016

Your phone is asking for a PUK code?

Is your phone asking for a PUK code. PUK = Personal Unlocking Key. Personal Unblocking Key, or PIN Unblocking Key.

This can only come from your cellphone carrier and usually the company that still owns the phone under the agreement. Sometimes it is because you have put another SIM card in it, and they own the phone and need you to use them as carrier to get the price of the phone back, or you are in default of payment, or on a Pay as You Go plan, it is over expired. I can also happen if you have entered the unlock code wrongly three times. This often happens when a phone is stolen or lost and has been found by or sold to someone else who then try and use the phone. Wikipedia A personal unblocking code (PUC), also known as a PIN unlock key (PUK), is used in 3GPP mobile phones to reset a personal identification number (PIN) that has been lost or forgotten.
Most mobile telephones offer the feature of PIN protection. After switching on the phone, if the PIN security function is active, the user is requested to enter a 4-8 digit PIN enabling the phone's non-emergency calling functions. If the wrong PIN is typed in more than three times, either the SIM card, the device, or both become locked. They can be returned to their original unlocked state by entering a PUC, provided by the service operator after verification. If the wrong PUC is entered ten times in a row, the device will become permanently blocked and unrecoverable, requiring a new SIM card. Cellular phone users are therefore advised by most providers to keep their PUC written down in a safe place separate from the device.
The PUC (PUK) is a SIM-specific code assigned and provided by the service provider.
Once you enter the PUK code, you must set a PIN. The PUK and PUK2 are used to unlock the PIN and PIN2 codes respectively if your SIM card is blocked
From Bell
The PIN unblocking key (PUK; sometimes called personal unlocking key) is a master security code for unblocking and resetting the personal identification number (PIN) for your SIM card. For added security, the PUK is unique to your SIM card. If your PIN code is active and you enter it incorrectly three times, your SIM card will be blocked. You won't be able to use your phone, except for emergency calls. You must enter your PUK into your phone to unblock the SIM card. If your SIM card becomes blocked, Contact us to get your PUK.
You may be able to do it from the website or your cellular provider. This is from Orange - T-Mobile in the UK.
Your phone can become blocked in a number of ways - one of them is if you enter your SIM card PIN number incorrectly three times in a row. To unblock your SIM card, you will need to use something called a PUK (Personal Unblocking Key).
Remember that unblocking is different to unlocking. Read more information on unlocking your device.

How to get a PUK code

The quickest way to get a PUK code is online using My Account. We'll show you this information whenever you need it.
  1. Register or log in to My Account.
  2. Select Help & Support from the main menu options on your account homepage.
  3. Select Get your PUK code.
  4. Then select Get PUK1 code.
  5. Once you have your PUK code, enter this into your phone to unblock your SIM.
Please enter your PUK code carefully - if you enter the wrong PUK code 10 times, you will permanently block your SIM card and we'll need to send you a new one. alt="en.wikipedia.org">

Personal identification number



Subscriber identity module





Posted by Andrew... on Jan 17, 2016

LG GT540 Cell... | Answered on Jan 25, 2016

Okay, what i do is set up an email just for this purpose. When you send your message it will usually ask what kind of message you wish to create. You can create it as an email and just send it to your email. If this doesn't work, what you could do is go to your mobile service provider's web site or google what format your cell phone's email would be. When you find this format, you can use your email account to send a message to the cell phone. ALSO!! some emails, such as gmail, will allow you to email a cell phone without the format code, but it sometimes does not work. You may also try to just send your picture to the email. When it asks for the number you want the picture sent to, you could just enter the email you would like the email sent to, as this is what i usually do to upoad my pictures onto facebook. Once the picture is sent to your email, you can save the picture by right clicking it and clicking on the 'save as' button. If you are not too keen with the computer you are using, you can click on the destination area as the 'desktop'. This will make a shortcut to find the saved picture right on your desktop. I hope this works =]

LG GT540 Cell... | Answered on Aug 17, 2014

Hard Reset LG Optimus GT540 100% working method


You can use this technique to solve
= Remove Wrong trials in entering password
= account blocked and no access to menu
= to remove all your data from phone
= to remove viruses or malware application
= to speed up your device.

LG Optimus GT450 Hard reset is easy and can be done by anyone.

Follow this easy steps
1) Start your phone [phone must be started with or without sim]
2) Press volume up button + home button + search button
[Location of volume up button is on right side, location for home button is on bottom middle button of home screen and search button is right side of phone above camera button]
3) Keep all those button pressed at the same time for 5 second
4) Phone will ask you for " Are you sure you want to factory reset?"
5) Press yes and wait for 1 minute, Phone will hang first and than restart after sometime.
6) You've done resetting your GT540 successfully

Be careful, This trick will Erase / Format all your private data including contacts SMS and other things.

LG GT540 Cell... | Answered on Jul 06, 2014

Not finding what you are looking for?
LG GT540 Cell Phone Logo

761 questions posted

Ask a Question

Usually answered in minutes!

Top LG Cell Phones Experts

William Norris
William Norris

Level 2 Expert

107 Answers

Sheldon Dedek

Level 3 Expert

909 Answers


Level 2 Expert

46 Answers

Are you a LG Cell Phone Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

LG Cell Phones

  • LG Cell Phones

Most Popular Question

forgot pattern need unlock

  • Cell Phones