Top 20 Sony Ericsson K300i Cellular Phone Questions & Answers

Your cell phone may be locked to a particular cell phone provider and in this case it needs to be unlocked to use with a different cell phone service provider. To get the security code/restriction code to unlock the cell phone from the current cell phone provider so you can use the SIM card with a different phone provider, Please click on this link and follow my instructions :- If your phone provider does not help you then these WEB sites it provides security codes for a small price.

Sony Ericsson... | 21 views | 0 helpful votes

see image given below and find problem5_22_2012_6_33_13_am.jpg

Sony Ericsson... | 28 views | 0 helpful votes

Hello and Welcome to FixYa!
You can goto your settings menu, then sound and alerts tab, find message alert.
There you will see the the default Message tones, select which you like.
If you want to download then as MP3 files, you can have them from here (These are of K750i, but same for all models).

If you have any other issue, do tell me.
Concerned, Nooh : Team FixYa!

Sony Ericsson... | 157 views | 0 helpful votes


Pls try and edit the contact's by adding your country code before the no, and then try. Some of the time the no's are not recognized. (very rarely) Also try and check your message center no. if its mentioned properly.

Best of Luck,


Sony Ericsson... | 64 views | 0 helpful votes

You can try Unlock code from the Online site...

Sony Ericsson... | 766 views | 4 helpful votes

You need all code means?
Unlock code also?
For Master reset code you contact the service provider and get that!!!!!
Hai,You need Unlock code means You can get the Sony Ericsson K300i model mobile at here
Check code for Yur mobile locked country and it's Network...

Sony Ericsson... | 543 views | 8 helpful votes

sir if you forgot the password or don't know the security code, You have to master reset the phone. Contact your service provider to get a master reset code at free of cost....You can also visit and can see different options there to get unlock code for a price. Choose any price appropriate for you.................

Sony Ericsson... | 299 views | 4 helpful votes

you can unlock it here
check, if your model is available in the list

Sony Ericsson... | 45 views | 0 helpful votes

you can get it from w w

Sony Ericsson... | 48 views | 3 helpful votes

Mic are not working. Mic ok. Please help that how to jumper setting without any parts chang.

Sony Ericsson... | 222 views | 6 helpful votes

You may try default phone and security code to remove restrictions.
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# on your phone to get it.

Sony Ericsson... | 48 views | 0 helpful votes

Please get it unlocked at

Sony Ericsson... | 36 views | 0 helpful votes

my phone is phone lock code i forgot the code

Sony Ericsson... | 282 views | 8 helpful votes

get your solution here this is the url for the manual, download and read

Sony Ericsson... | 742 views | 11 helpful votes

maybe the leg of the joystick the housing and resolder the joystick

Sony Ericsson... | 124 views | 1 helpful votes

Yes, that phone has blue tooth capability..

Heres how to access it from within the phone.

Go to Settings-Connectivity-Bluetooth

Sony Ericsson... | 298 views | 4 helpful votes

just call to your network service provider & get the msg centre number put it into message centre number & enjoy....

Sony Ericsson... | 97 views | 0 helpful votes

does the sony ericsson k300i have bluetooth

Sony Ericsson... | 41 views | 0 helpful votes

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