Oppo network unlock codes and Oppo network unlock Tool

Hello
Now We Have Some Code For Oppo Mobile Network Unlock For Some Model
Try And Post Result

As Possible We update Model List With Network Unlock Code
And Do Not Ask Us For New Model Unlock Code, Just Try with Given Code And Post Result For Work Or Not


F1+- *#3988012#
A33- *#39832091#
R5- *#3988341251#
OP FIND 5- *#392102191#
OPPO JOY -*#302121691#
OPPO S7- *#39802121451#
OPPO NEW -*#398065654691#
A37.F1s ALL -*#3988691#

F1- *#3982591#
Oppo a57 NETWORK UNLOCK : *#39806125655046691#


MASTER CODE : *#3988691#

NOTE:

codes didn't work on F1S 64gb and A37F or on any other devices, mostly new security phones patches released. Because they closed the hole. 
you need to downgrade firmware then use unlock code
So you need to downgrade firmware then use unlock code. but do it at your own risk. 

Try the OPPO UNLOCK TOOL FROM HERE
its a step by step guide