want to upgrade my o2 to 2003se

[Andy_Satriani]

alo all, i just bought my xda II
i want to ask, i have rom version 1.66.00WWE
radio version 1.08.00
extROM 1.66.165
i bought it in indonesia, which rom can use to upgrade to 2003 SE
can i use the himalaya 2003se 2.20.07 upgrade?
how do i downgrade my rom to it;s default factory rom?
thx all :lol:

[downloader32]

Guy, have a good look around first.....really gives people the hump if you shoot off FAQ questions...im new here myself and have been taking my time coming back every now and then and looking and reading, i just upgraded mine 3 months later after purchase to this rom http://forum.xda-developers.com/viewtopic.php?t=13588 , dont rush in what you are doing as it might end up with a fekked device......believe me its worth the wait and people will help you more if you are patient...hope the above link to a thread on this forum helps you as it did me !!!

[Andy_Satriani]

thx man for your advice, help me alot :lol:

[alhambra]

ExtRom-nya pake yang ini u/versi Asia http://forum.xda-developers.com/viewtopic.php?t=13795&highlight=wm2003se

[Andy_Satriani]

thx alhambara, i don.t need to upgrade with 2.20.07?
only the extrom is unough? :roll:

[Anonymous]

1. 2.20 is chinese version, if you can read chinese, it's OK !
2. you have to upgraded to a whole of ROM, (ms.nbf--NK.nbf--radio.nbf)