DESCRIPTION

Requirements

Be root user

1: To start flashea recovery in the recovery option of flashtool

2:  Put in a memory the rom that I leave you up

3:  Enter recovery mode on your phone (Up Volume Key and Power Button)

4:   Select Wipe Data Factory Reset

5:  selct Wipe Cache Partition

6:  Select Advanced

7:  Choose Wipe Dalvik Cache.

8:    Choose Wipe Battery Stats

9:   choose Seleccionar Go Back

10: Choose Install Zip from SD Card

11:  Choose Zip from SD Card.

12: Choose YELLIPOPV_AX620.zip

13: At the end we give you in Go Back. (If you throw an error ignore it and go to the next step)

14. Reboot System Now

Now you have your double sim system, but you do not have where to enter the second sim.
Now disarm the phone

 And welding the other sim well in that position
Look in the photos above

Now enjoy

※Please make a backup of your device before installing or updating ROM