i337m s4 version 4.3 canada,direct unlock octupos**[Reference]
-no need to downgrade
-no more hussle in imei/wi-fi/baseband
-just root ur phone 1st/usb debugging must needed
-follow software instruction
[URL="http://i973.photobucket.com/albums/ae213/yaki_09_2009/IMG_0437_zps18500c3c.jpg"][URL="http://i973.photobucket.com/albums/ae213/yaki_09_2009/IMG_0437_zps18500c3c.jpg"]
[/URL][/URL]
[URL="http://i973.photobucket.com/albums/ae213/yaki_09_2009/capture4_zpsc2c26778.jpg"][URL="http://i973.photobucket.com/albums/ae213/yaki_09_2009/capture4_zpsc2c26778.jpg"]
[/URL][/URL]
-no more hussle in imei/wi-fi/baseband
-just root ur phone 1st/usb debugging must needed
-follow software instruction
[URL="http://i973.photobucket.com/albums/ae213/yaki_09_2009/IMG_0437_zps18500c3c.jpg"][URL="http://i973.photobucket.com/albums/ae213/yaki_09_2009/IMG_0437_zps18500c3c.jpg"]
[/URL][/URL][URL="http://i973.photobucket.com/albums/ae213/yaki_09_2009/capture4_zpsc2c26778.jpg"][URL="http://i973.photobucket.com/albums/ae213/yaki_09_2009/capture4_zpsc2c26778.jpg"]
[/URL][/URL]