Japanese phones unlock explain please
 

i want to know Japanese phones use rebel sim but with rebel sim work 32k,64k sim,network 900/1800mhz ? please give info.

Rebel sim cards can work with all memory size network simcards

also the look at the model of phones and its specs

if its quad band


triband


dual band


singleband


from this info you can find out which networks is supported by a phones.

all kinds of networks are supported using rebel sim II

gsm pcn umts

how to setting update card and how to update

So Easy! Settings is on your phone menu, scroll down to REBEL SIMCARD icon on your phone menu simple and don`t need any PC.

firmware update is same as their old v44

NobleGSM