How to install Ext-Roms

[trippdog]

I have been reading the posts but I cant figure out how to install the EXT-ROMS. I downloaded the upgrade and the EXT-ROMS. I succesfully flashed the upgrade but am still confused about the EXT-ROMS. Also Where can I see the EXT-ROMS already on my device. I thank you in advance for your help.

[ilmans]

After you unzip the upgrade files to specific folders, you'll see some files including NK.nbf and Radio_.nbf. Then you unzip the ExtROM file to another folder or same folder as before (this is recommended) and you'll files including ms_.nbf. Well, whatever you do just make sure that ms_.nbf file is inside the upgrade folder (together with NK.nbf and Radio_nbf). Then flash again your ROM by clicking HimaUpgradeUt.exe, follow the instructions and don't disconnect from the power. It is best you soft reset the handset before do this. I hope this will help :D

[trippdog]

OK here in lies the problem. I downloaded HIMA_WM_2K3_EXTROM.RAR with the main upgrade files. There is no ms_.nbf file in the HIMA_WM_2K3_EXTROM.RAR how do I either create or get one?

[ilmans]

R u located in Asia? Cause, if u r then u can use ExtROM by Sin or ZeroXtreme. U can find the file in the forum, try to search by the Author Sin or ZeroXtreme. If you want to make one then use ER2003Edit_1_2_20 then add file that u only need. However, it is best to read the forum by Sin as he/she explain the guide step by step and tell u what the file for. The guide is easy to follow (according to me), happy hunting and try. Please be careful, if u don't really understand or know better to ask around first. U don't want to have an "expensive brick" rite? :D