Oppo A83 Unlock SIM Card firmware

DISPLAY	Type	IPS LCD capacitive touchscreen, 16M colors
	Size	5.7 inches, 83.8 cm2 (~76.2% screen-to-body ratio)
	Resolution	720 x 1440 pixels, 18:9 ratio (~282 ppi density)
	Multitouch	Yes
		- ColorOS 3.2

1. Unlock SIM Card
2. FIX Bugs
3. OK

How to download 

Download firmware unlock SIM

1. Oppo A83 Unlock SIM Card firmware part 1
2. Oppo A83 Unlock SIM Card firmware part 2
3. Oppo A83 Unlock SIM Card firmware part 3
4. Oppo A83 Unlock SIM Card firmware part 4
5. Oppo A83 Unlock SIM Card firmware part 5