samsung T399n 4.4.2 unlock problem - GSM-Forum

m9999m879 · 12-16-2014, 05:30

hi guys,

I unlocked samsung T399n 4.4.2 by flashed twrp-2700-gardaltetmo and then flashed supersu using twrp update-supersu-214. the phone is unlocked and works perfect but I factory reset the phone to see if the phone still unlock.
Now, the phone has no signal. It displays "no service" every time I put in an active sim card. So, how can I fix this. Please help me out. thanks

rasgula · 12-16-2014, 06:25

Plz post logs. ...
Try to restore QCN backup and post result.
BR

Sent from my SM-N900W8 using Tapatalk

m9999m879 · 12-18-2014, 18:51

I cannot restore qcn for this phone samsung t399n, and there is no option for it.

ghacks · 12-19-2014, 04:58

you can repair no need qcn with z3x box can repair go to repair check option repair network put imei after reboot phone after signal its up

m9999m879 · 12-20-2014, 04:08

I already repaired network and imei but still doesn't work. here is the log

Selected model: T399N
Selected port: COM6 Z3X BOX Serial Port
Selected port speed: 115200
Waiting ADB device... OK
Reading phone info...
Model: SGH-T399N
Android version: 4.4.2
Product code: Unknown
Phone version: T399NUVUANH1
PDA version: T399NUVUANH1
CSC version: T399NTMBANH1
IMEI: 350695200123951
Phone S/N: RV8F90GY78A
Checking Super user right... true
Reseting EFS... OK
Rebooting phone... OK
Waiting ADB device... OK
Reading phone info...
Model: SGH-T399N
Android version: 4.4.2
Product code: Unknown
Phone version: T399NUVUANH1
PDA version: T399NUVUANH1
CSC version: T399NTMBANH1
IMEI: 350695200123951
Phone S/N: Unknown
Checking Super user right... true
Disabling Factory mode... OK
Reading nv data... OK
Checking magic... OK
Security damaged, restoring... OK
Writing nv data... OK
Rebooting phone... OK
Repair done
Done with Samsung Tool v.18.4
Done with Samsung Tool v.18.4

gsm_abadul · 12-20-2014, 05:38

select t399 then repair network 100% work

gjalvarez · 12-22-2014, 23:29

does any one has the firmware for that model? T399N, I have been looking for it everywgere and not found!!! Please Help!!

dreechan · 01-14-2015, 02:24

Quote:

Originally Posted by gsm_abadul

select t399 then repair network 100% work

that really work, like charm , thank you

rloera12 · 01-21-2015, 22:07

just wondering if you can explain how you rooted version 4.4.2? thanks

yesymarie · 01-23-2015, 00:12

hi: i need some help im trying to unlock t399n with the octoplus box and it said failed when its asking for the security back up
its my first time using this box thanks

munster · 02-19-2015, 04:30

ooh a see a who mess up di ratid fone nd mek mi haffi repair it

munster · 02-26-2015, 09:14

flash phone tnen unlock again , imei and baseband will repair

munster · 02-26-2015, 09:44

https://mega.co.nz/#F!8og23YwZ!XViwM_6f-Yhom8DKOHXWLQ

munster · 02-26-2015, 09:48

flash phone with twrp

tilinjc · 05-14-2015, 20:01

i have the same problem z3x no change the imei always put the generic imei 350695200123951

12-16-2014, 05:30	#1 (permalink)
m9999m879 Freak Poster Join Date: Aug 2010 Location: florid Posts: 116 Member: 1375309 Status: Offline Thanks Meter: 10	samsung T399n 4.4.2 unlock problem hi guys, I unlocked samsung T399n 4.4.2 by flashed twrp-2700-gardaltetmo and then flashed supersu using twrp update-supersu-214. the phone is unlocked and works perfect but I factory reset the phone to see if the phone still unlock. Now, the phone has no signal. It displays "no service" every time I put in an active sim card. So, how can I fix this. Please help me out. thanks

12-16-2014, 06:25	#2 (permalink)
rasgula No Life Poster Join Date: Feb 2005 Location: Canada Posts: 1,278 Member: 119464 Status: Offline Thanks Meter: 288	Plz post logs. ... Try to restore QCN backup and post result. BR Sent from my SM-N900W8 using Tapatalk

12-18-2014, 18:51	#3 (permalink)
m9999m879 Freak Poster Join Date: Aug 2010 Location: florid Posts: 116 Member: 1375309 Status: Offline Thanks Meter: 10	I cannot restore qcn for this phone samsung t399n, and there is no option for it.

12-19-2014, 04:58	#4 (permalink)
ghacks No Life Poster Join Date: Dec 2009 Location: *** Taste Good Age: 39 Posts: 4,066 Member: 1196914 Status: Offline** Sonork: 100.1667938 Thanks Meter: 1,645	you can repair no need qcn with z3x box can repair go to repair check option repair network put imei after reboot phone after signal its up

12-20-2014, 04:08	#5 (permalink)
m9999m879 Freak Poster Join Date: Aug 2010 Location: florid Posts: 116 Member: 1375309 Status: Offline Thanks Meter: 10	I already repaired network and imei but still doesn't work. here is the log Selected model: T399N Selected port: COM6 Z3X BOX Serial Port Selected port speed: 115200 Waiting ADB device... OK Reading phone info... Model: SGH-T399N Android version: 4.4.2 Product code: Unknown Phone version: T399NUVUANH1 PDA version: T399NUVUANH1 CSC version: T399NTMBANH1 IMEI: 350695200123951 Phone S/N: RV8F90GY78A Checking Super user right... true Reseting EFS... OK Rebooting phone... OK Waiting ADB device... OK Reading phone info... Model: SGH-T399N Android version: 4.4.2 Product code: Unknown Phone version: T399NUVUANH1 PDA version: T399NUVUANH1 CSC version: T399NTMBANH1 IMEI: 350695200123951 Phone S/N: Unknown Checking Super user right... true Disabling Factory mode... OK Reading nv data... OK Checking magic... OK Security damaged, restoring... OK Writing nv data... OK Rebooting phone... OK Repair done Done with Samsung Tool v.18.4 Done with Samsung Tool v.18.4

12-20-2014, 05:38	#6 (permalink)
gsm_abadul Freak Poster Join Date: Aug 2009 Location: MOBILE WORLD Posts: 218 Member: 1103601 Status: Offline Sonork: 100.1592177 Thanks Meter: 39	select t399 then repair network 100% work

12-22-2014, 23:29	#7 (permalink)
gjalvarez Freak Poster Join Date: Aug 2009 Posts: 173 Member: 1090661 Status: Offline Thanks Meter: 15	does any one has the firmware for that model? T399N, I have been looking for it everywgere and not found!!! Please Help!!

01-21-2015, 22:07	#9 (permalink)
rloera12 Junior Member Join Date: May 2014 Posts: 5 Member: 2180786 Status: Offline Thanks Meter: 0	just wondering if you can explain how you rooted version 4.4.2? thanks

01-23-2015, 00:12	#10 (permalink)
yesymarie Junior Member Join Date: Jan 2015 Posts: 6 Member: 2333240 Status: Offline Thanks Meter: 0	hi: i need some help im trying to unlock t399n with the octoplus box and it said failed when its asking for the security back up its my first time using this box thanks

02-19-2015, 04:30	#11 (permalink)
munster Freak Poster Join Date: Sep 2007 Location: Jamaica ,manchester Posts: 133 Member: 588329 Status: Offline Thanks Meter: 17	ooh a see a who mess up di ratid fone nd mek mi haffi repair it

02-26-2015, 09:14	#12 (permalink)
munster Freak Poster Join Date: Sep 2007 Location: Jamaica ,manchester Posts: 133 Member: 588329 Status: Offline Thanks Meter: 17	flash phone tnen unlock again , imei and baseband will repair

02-26-2015, 09:44	#13 (permalink)
munster Freak Poster Join Date: Sep 2007 Location: Jamaica ,manchester Posts: 133 Member: 588329 Status: Offline Thanks Meter: 17	https://mega.co.nz/#F!8og23YwZ!XViwM_6f-Yhom8DKOHXWLQ

02-26-2015, 09:48	#14 (permalink)
munster Freak Poster Join Date: Sep 2007 Location: Jamaica ,manchester Posts: 133 Member: 588329 Status: Offline Thanks Meter: 17	flash phone with twrp

05-14-2015, 20:01	#15 (permalink)
tilinjc Junior Member Join Date: Jan 2015 Location: Nicaragua Posts: 5 Member: 2333148 Status: Offline Thanks Meter: 0	i have the same problem z3x no change the imei always put the generic imei 350695200123951