My nokia 5300 music express had a phone memory size of 7mb when I bought it but now a days its size is decreasing and it is now 3.5mb.so i need to format it would u help me pls?

Your Nokia 5300 is requesting a restriction code because it is network locked. You will need to take the phone to a reputable unlocking agent to be unlocked. Alternatively you could purchase an unlock code from the original network service provider.

firstly u have format ur memory card and then try. if it bcome not ok then i is rejected memory card.

Restore ur phone by diling *#7780#

please help me!!!!
my nokia 5130c-2 is showing not enough phone memory!!!
when i check how much memory i have left on the phone memory it show's less memory.Basically nokia 5130 have about 32MB memory but it shows about 6 To 7MB memory. All the files that i have recieved through bluetooth is stored in the memory card ...
whenever i change a theme the phone memory gets reduced...
i'm not able to update my music library because of this...
pz plz plz plz help me!!!!

well take back the phone and have it replaced

there is a hard rest for all nokia S60 phones that will sercurity code.
press and hold 3, * and the green call button, hold these down and power up the phone, keep holding until you hear the nokia tune and your phone will be retuned to factory settings.
Make sure you backup you phone first as this will wipe the phone memory but will leave the memory card data intact.

good day ! you need to download the operator logo to the cellphone center and you can set that by display setting ! .

i have a nokia 5310 Xpress Music,I bought it from uk.
The phoe IMEI No is below
IMEI: 356817/02/558538/8
can u please send me the code to me email [email protected] now

just remove your MMC n just type *#7370# n will ask u the security code.type it out (default code is 12345 )
NOTE: battery must b full, else if format is disrupted by low batt, consequences will b disastrous
I heard the code *#7780# works too, pretty much the same i think.

but back up everything before doing this onto ur computer or MMC.. dont forget to rate me.. thank you sir

hi every one! i hope that my solution will be helpful :well,i have nokia 5300 and i really take good care of it but one day i found that my phone's screen is full of scratches.what can i do? i was asking myself the same question every day so i bought displex display polish :this product is very good my phone's screen looked very new and shiny !ha,u can't even see one scratch !after that; i bought a scrren protector and every thing is back to normal thanks every one!!!!!!!!!!!!!:!!!!!!!! for giving me the chance to express my opinion! bye!!