why i cant unlock my 4s from japan softbank
 

i just get today my rebel sim,so i insert in my phone then i inter 7 digit imsi for softbank 4402011 then i connect to my wifi but then it stuck on sim not valid message,can anyone help me here????

hi , pls try this imsi - 4402081


Br

Ok I will try and post result thanks

still same problem i cant activate and unlock,this is imei number for the phone 990000882792064

this is Au Kiddi japan imei , pls use this IMSI = 4540492

Br :)

Thanks now it works but it show network with one bar stay like 2 min then disappear,any ideal here??

what version of ios you have? pls uninstall SAM apps if installed.

i have 5.1.1 and i never install SAM,i just use x-sim direct after update to latest version

still my problem not solved

tested 100%
http://forum.gsmhosting.com/vbb/f510...japan-1491629/