[Perper]

I have a problem with my Nokia 5300 because the phone theme was corrupted and I cant changed or restore it due to my other problems: my phone memory is full so i cant change theme which is very much larger memory and i cant also restore the memory because my phone memory fills through the messages which is already empty but still contains Kb&Mb, what will i do?

The phone memory is approximately 10 kb and the messages/drafts are empty but still contains almost 2mb. 
Please reply!
Thanks! 

[Pfrancoise]

Hi Perper,

Thanks for your post and welcome back to the Nokia forum.

We are really sorry for this inconvenience.

In order to fix this issue, I would suggest you to perform a hard reset. First of all, back up your data using Nokia Suite (Tools > Back up). Once your data is fully backed up,  type *#7370# on the keypad.  Default lock code is 12345.

The hard reset will dellete all your personal information, that's why a back up is very important.

Hope this helps and feel free to post any other questions you may have.

Regards,
Pfrancoise