Page rendering is broken on Nokia 6230i and Opera Mini 4.x

Last post by mtlive: I tried a mod version of opera mini 4.4 and tried small font. The rendering problem solved, but it's really hard to read pages.
Here is the link to opera mini 5 beta which doesn't have rendering problem on Nokia 6230i:
http://filesear.com/kkvdq7gk1xva/operami_beta_5.jar

I saved opera mini 4.4 debug page on 6230i. Here is the link to download it:
http://filesear.com/9vlerycek1sd/1a273ba4.obml

Screenshot of Normal Font:
[img]http://imgshot.ir/upload/small/2013/05/19/51986e20451e9.png

Screenshot of Small Font:
[img]http://imgshot.ir/upload/small/2013/05/19/51986e23ba2c0.png