need help unlocking H715BL

[skycom]

I used DC - Unlocker 2 Client 1.00.1361 to unlock this phone
and it said "Phone successfully unlocked !"

Vendor Country Info

Vendor: tracfone
Country: us

I tried factory reset under settings and also
option 5 -> restore factory under *#*#2846579#*#*

But after restarting the phone, it still said "invalid SIM card"


Please help, thank you !

[Valdemaras]

Hello, does it recognize original operator sim card or gives same invalid SIM card message too?

[skycom]

It works good with the original operator sim card, no error at all.

[Valdemaras]

Continued on support chat.