nokia N8 problem with symbian belle

[heer75]

hello frnd
i'm using nokia N8 with offical belle.
when i check phone memory this is 80.7 MB left, i'm only instal new nokia map in my phone,
to see this i'm hard reset (*#7370#) my phone and then phone menory is 137mb but when i instal the map again then phone memory is 80mb left ,
i'm not any other aplication instal my phone.
pls hlp why the phone memory is increse.



sory for english

[guesswho87]

does google maps work in your phone after belle update...in my nokia c7 google maps keep crashing