Hi..
I set up a custom rom of I series. because my first rom does not have FARSI language..
Now, i can us this rom in my phone with Farsi language, bud signal of my phone has been low !
My first rom was s5830 M, but this rom that i'm using, is s5830 I.
I tried to find my first rom in internet for download, & i found once, but when i try to install it by "odin" program in my phone, it has been FAILD !
now i think, if someone take his backup of his rom in M series, i can set up signal w/restore his backup in my phone by recavery setting..
1. What do you think about it ?
2. Is anyone who can give me his backup of his rom to test it ?

Ty