wah,v15 already...going to check back v14 coz i forgot what i asked there >.<

x sempat upgrade to v21 T_T
nsu say no update pula
how big is the update file?
and also,if want tighten up casing need how long at ncc?

i think this is asked before,but couldn't search it
after trying to update firmware, my lock code cannot be used,12345 oso cannot be used....how aaa?

i tried using NSS to retrieve my security code...scan2 it says got error
any other way to get back lock code?coz i tried updating and then my last lock code cannot use,the 12345 oso cannot use

no one knows ka T_T

if use *#7370# data in memory card will be lost also?

cannot update bcz asian product code

connect to wireless and use FOTA la easy if want update fast,NSU will release it later

after update how to solve security code problem?
old one cannot use,default oso cannot use

T_T no one knows?three times already no reply

fastest zitron service NCC is at where?
i want to tighten up my casing and also retrieve back lock code as 12345 cannot use and my own lock cannot use after v21 update