k790 change band 850>900 mhz

[greny]

hello.does enyone know a metod to change band from 850 to 900 mhz for an k790a cid52?
thx !!!

[ts014]

it's not possible,

[leximus2002]

you can`t...

- K790i 900/1800/1900 MHz
- K790c 900/1800/1900 MHz for China Mainland
- K790a 850/1800/1900 MHz for Americas

[senter]

hello.does enyone know a metod to change band from 850 to 900 mhz for an k790a cid52?
thx !!!

Try this , but I don't know work or no :

[greny]

i've dowloaded the kulankendi client,but all i need now is an acount.i'll try it,but not now because i'm not sure if it will work.thx a lot.

[mattsw810i]

there is a sure fire way to do it (well the only way)
buy a new phone that has quad band...

[mohdumer]

ITS Not Possible. You Can Only Modify The Software But Not Hardware.

[greny]

it's possible to change the band with scripts for db2020.i try it and it work fine.now i have k790a quad band 850/900/1800/1900.use the .txt file from archive with setool on "misc files" and "write script".100% working

[mattsw810i]

I dont think that works.... Ist it a different antenna inside?

[marn]

It's possible.You must change gdfs information.
Before any work get backup gdfs.
Active GSM850 MHZ:
gdfswrite:000000AA0BFFFFFFFFFFFFFFFFFF00
Active GSM900 MHZ:
gdfswrite:000000AA00FFFFFFFFFFFFFFFFFF00
write bold text you want in txt file then add it in MISCFILE in setool2lite then click write script