20 Most Recent LG KM900 Arena Cell Phone - Page 4 Questions & Answers

If the camera is not responding in any way ...and when accessed the screen goes blank or rightly said black ...the cause is either a defective camera ...or a bad contact for it ...It can be from other cause such as a virus or something affecting the driver from the firmware ..and in this case a complete re-soft-ing with the firmware from the manufacturer's site ...will get it back to function ....but only in case there is a software issue with it ..if it has any physical damage ..you will have to replace the camera..or to see if it has a loose contact with the main board and fix it ..

These directions are for an AT and T phone, but other than that, are the same for any carrier. A PUK (PIN Unlock Key) code is required to unlock SIM cards that have become locked following three successive incorrect PIN entries. If your SIM card becomes locked, you will need to get a PUK code from your phone carrier to unlock your SIM card. You can obtain your phone's PUK code from your carrier in one of these ways: Log in to Your account.online Use a Technical Support Chat Contact your carriers Customer Care Get Your Phone's PUK Code Online Go to the Phone/Device page. From the My Phone/Device screen, select the Unblock SIM Card link under the My Make & Model heading. The Unblock SIM screen will display your PUK code and will give you instructions for unblocking your SIM Card. Once you receive your PUK code, you will need to enter it into your phone to set a new PIN code. Note: If you enter the wrong PUK code 10 times in a row, your SIM card will be invalidated, and you will need to purchase a new SIM Card. The phone will display the following error: "PUK blocked call operator

try from service provider...

try this link

how i run the themes on km 900?

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Hi the problem is going to be with the part that you plug the head phones into have a good look and make sure nothing is stuck in their as this can cause the problem you are having.

failing that, the chances are the solder holding the socket onto the circuit board has failed and is causing the phone to think the head phones are plugged in, now this could be an easy fix and just need soldering but their is also the chance it could be the firmware on the phone that has got corrupt and is causing the problem you are having.

the problem is their is nothing you can do yourself about this as it will require soldering and getting the phone flashed and the firmware reset, if this is the case and its the firmware then make sure you back everything up as it will be wiped and the phone reset.

now the cheapest place to have this done is one of those smaller independant phone shops the bigger branded ones will send them off and they will then charge you for this service so bare this in mind when taking your phone in for repair.

Im sorry their is no easy fix for your phone but it will either need some solder work doing which will need to be done by machine to prevent over heating to other parts and the firmware can also only be reset and re-flashed at a phone shop, now the smaller phone shops will charge you a lot less compared to the bigger branded phone shops.

let me know if you need further assistance ok

plz rate this solution as i have a whole page of unrated posts, thanks

Well Reset your mobile settings to Factory Reset
Type this code below on your mobile screen and choose Factory Reset:
2945#*#
But before you do save your important data .because you may loose them after RESET.

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Check here:
http://manualfile.net/lg-km900-arena-user-guide.html

go in phone setting and use reset it will become okkkk

This is mobile why we always having a problems but i want to tell you this about your virus ok , so miss/ sir / madam / i want to tell you one thing you most find out first where is setting in your mobile after that go in phone setting and after that you have to find last down phone restore click to there and phone will ask you do you really want to restore ? you have to say yes then put your phone password and wait until your phone not restart automatically
to restore 1. go in setting 2. find out where is phone restore 3. check in last to enter sitting may be there 4. if not then go in phone setting 5 check in phone setting 6. this is the word may be written there 1. phone restore 2. orginal setting 3. factory restore 7. if you got any one of this then click to this 8 phone will ask you do you really want to restore ? 9. you have to say yes, you see blank area you have to put your phone password 10. after this you have to wait until phone will auto restart

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The best way to unlock your phone is to buy unlock codes from a trusted vendor. Search internet for mobile phone unlocking websites. You will come across a thousand websites who can do this. Choose which ever you like. Do look for price comparisons and the unlocking instructions.

I will suggest the website Unlock-Zone.com which is doing good service and they were recommended highly in the cell phone forums. I used them to unlock my cell phone, contacted them and within 30 mins i had my unlock code and my phone was unlocked.

Hi!

The problem you described is generated by dust or dirt inside the headphone connector on your LG Arena.
The simple solution is to clean it by using a flow of air (from a compressor, compressed air spray or even vacuum cleaner ). Do NOT use your own exhaled air for this, because you will get a lot of moisture into the phone, that can damage it.

Good luck!

you can contact the service provider.........