Please do as the video
RSIM12
https://www.youtube.com/watch?v=6dqXXFjxLlE https://www.youtube.com/watch?v=F0R-URnMu9Q
video1：RSIM11+ Unlock For iOS11
https://www.youtube.com/watch?v=rW_a1Tb1YZI
video2：
https://www.youtube.com/watch?v=fHg095L240Q
video 3:
https://www.youtube.com/watch?v=J7mePcuAY2k
video 4:
https://www.youtube.com/watch?v=cFbL...ture=*********
The instructions for RSIM11+ return to unlock menu
3th Home button Emergency Call
4th Call *5005*7672*0#
5th:
Settings SIM Applications
Lock Carrier
Return to TMSI unlock mode. Mobile Operation Flow Method①Ignore WiFi, open cellular data, data roaming, close 4G.
First adjust the card patch operator, insert the card + mobile card, input *5005 * 7672 * 11 # mobile phone will automatically find the mobile 2G signal, then open 4G on the OK method②good card paste. Close 4G, insert the card separately, and automatically jump to the upper-left corner of the activation screen to display 3G or E. Emergency dialing 112 to remain on and back out. Plug in the card and the phone card. Wait for 2G signal to appear, open 4G then. (Switch flight mode if a hollow signal appears during operation)
Methodology③
Switch on the card, insert the mobile card separately, and the phone automatically jumps to the WiFi activation interface. Five signal points and 4G appear in the upper left corner. Turn off the phone immediately (be sure to turn it off thoroughly). Then pull out the card and install the card and the mobile card. Turn it on and wait for the signal.
Method④There are many methods to move 4G, but I wont go through them here.
Unicom 4G operation method
Method①Put the card in place, insert the 4G card separately, appear 5 points plus 4G, emergency dialing 112, hold 112 for 5-8 seconds, switch to 5 points plus 3G, pull out the card directly, plug in the card sticker and the card, automatically send out the signal.
Telecom 4G Operation Method
Method①Adjust the card, dial the *5005*7672*11# code, and then prompt a message to restart the machine.
Methodology②
Switch on the card, plug in the card separately, and the phone automatically jumps to the WiFi activation interface. Five signal points and 4G appear in the upper left corner. Turn off the phone immediately (be sure to turn it off completely). Then pull out the card and install the card and the card. Turn it on and wait for the signal.
Operator Boot Directive *5005*7672*00#
Search signal instruction*5005*7672*11#
Carrier code：
R-SIM12,GPP,GEVEY,HEICARD,HEISIM,RSIM 10,RSIM11+,RSIM 9 PRO mini air Unlock,iPhoneX,iPhone8,Firmware,Any version, No jailbreak