My LG KM555e freezed when it turned on. And i couldn't turned it off except if i put the battery off. What should i do to solve this problem?

No
The reason is that the battery is damaged and must be changed quickly

Here's a fix that worked for me today! I couldn't make it turn on for over 24 hours. As a last-ditch effort I put my hairdryer on hot and aimed it at the on/off button. I waited 20 seconds and it turned on! (took about 20 presses of the button). In my mind the heat from the hairdryer is expanding the circuit board so that the things that aren't connecting can connect. Hope this helps!

my km555 stuck on logo how can ifix it

Seems like a software issue.
Try reformatting the phone with the help of a service personnel.

Were you able to install it properly and was there any error message that you're getting?

Hello and welcome to FixYa;

You didn't specify what type of LG phone you have;

You can try rebooting it as an option; or (cycle it once a day).

Turn phone off. Take off cover; take out battery, sim card (if your model has one);

keep them out for a couple of minutes;

replace sim card (if your model has one), replace battery; and turn phone back on.

You could try 'resetting' your phone; but all models are different and you didn't give me the model number.

Try this and see if it works for you; also, when you take battery off, you can try to gently clean the battery terminals for debris. A phone will reboot if the battery is gunked up or not making a good connection.

Sorry i couldn't give you more to go on with the information you provided. Hope that helps.

kittytech

If you need further help, reach me via phone at https://www.6ya.com/expert/carolyn_427ff26936286336

Before i can store a hundreds of messages, but now i only have 6 messages and when another text message will come it will display Memory full please delete old messages.. please help

ur defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000
Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved

try typing 2945#*# and a menu appears,from that menu select reset phone.reset it may be your problem is solved.