help needed to unlock galaxy s3 t999 v4.3 - GSM-Forum

fanbang · 04-23-2014, 11:55

this galaxy s3 SGH - T999 v4.3 is from USA
nspro instruction no 3 : Select UART à PDA; USB à PDA
but this handset only have "UART" selection. no "USB" selection when input *#7284#.
please advise how to unlock this phone

thanks

soctia · 04-23-2014, 23:14

search for phoneutil apk put it on a sdcard install it then you will get the menu,if you restart the phone you will need to install it again.

jusmejose · 04-23-2014, 23:52

Quote:

Originally Posted by fanbang

this galaxy s3 SGH - T999 v4.3 is from USA
nspro instruction no 3 : Select UART à PDA; USB à PDA
but this handset only have "UART" selection. no "USB" selection when input *#7284#.
please advise how to unlock this phone

thanks

Dial *#0808# problem solved!

ydizor · 11-24-2014, 14:26

i havr try many way but it fail i have aready root still not unloking is fail pls best smart tools help as

josuan · 11-25-2014, 16:32

first do a nv backup in qpst just in case then write generic, then write original back, if problem with network just restore nv backup from qpst, done

04-23-2014, 11:55	#1 (permalink)
fanbang No Life Poster Join Date: Jul 2004 Location: out there Posts: 1,042 Member: 73674 Status: Offline Thanks Meter: 91	help needed to unlock galaxy s3 t999 v4.3 this galaxy s3 SGH - T999 v4.3 is from USA nspro instruction no 3 : Select UART à PDA; USB à PDA but this handset only have "UART" selection. no "USB" selection when input *#7284#. please advise how to unlock this phone thanks

11-24-2014, 14:26	#4 (permalink)
ydizor Freak Poster Join Date: Aug 2007 Location: esat africa,tanzania,iringa Posts: 163 Member: 569063 Status: Offline Thanks Meter: 25	t999 v4.3 unlock failed bst dongle i havr try many way but it fail i have aready root still not unloking is fail pls best smart tools help as

04-23-2014, 23:14	#2 (permalink)
soctia No Life Poster Join Date: Jun 2006 Location: JAMAICA Posts: 2,093 Member: 293299 Status: Offline Thanks Meter: 264	search for phoneutil apk put it on a sdcard install it then you will get the menu,if you restart the phone you will need to install it again.

11-25-2014, 16:32	#5 (permalink)
josuan Freak Poster Join Date: May 2013 Posts: 148 Member: 1939108 Status: Offline Thanks Meter: 44	first do a nv backup in qpst just in case then write generic, then write original back, if problem with network just restore nv backup from qpst, done