U CAN CHECK IF YOUR IMEI IS ELIGIBLE IN THIS SERVICEÂ
1500# Japan KDDI Unlock Eligibility Check By (IMEI)
NEED IMEI1 ONLY. DON'T SUBMIT IMEI2
https://my.au.com/cmn/WCV009001/WCE009001.hc
if it shows O, then supported 100%
if it shows â³, then phone must be activated over 101 days
if it shows Ã, then not supported
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If you do not know how to check, just submit imei, if not supported will reject and refund.