I went this week to immigration in Bandung to apply for the permanent kitap but was told that I first had to register my new passport with the immigration office before I can apply for the permanent kitap . This takes 3 days and is free of charge !
Docs needed :
-surat permohonan registrasi paspor
-copy ktp wife
-copy kk wife
-my new and old passport + copy
Buku nikah + copy
And yes my Indonesian wife is my sponsor .