M919 4.4.2 unlock done in z3x box - GSM-Forum

m_mustakeem · 05-27-2014, 14:41

Selected model: M919
Selected port: COM7 Z3X BOX Serial Port
Selected port speed: 115200
Searching ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SGH-M919
Android version: 4.4.2
Product code: SGH-M919ZWATMB
Phone version: M919UVUFNB4
PDA version: M919UVUFNB4
CSC version: M919TMBFNB4
IMEI: 3555370595xxxxx
Phone S/N: RV1D83JY1RK
Checking Super user right... true
Backuping MMCBLK... OK
Writing data to phone... OK
Rebooting phone... OK
Waiting phone...
Please, allow USB debugging on phone...
Please, allow USB debugging on phone... OK
Bypass MSL... OK
Unlocking... OK
Reseting... OK
Unlock done
Done with Samsung Tool v.17.4

thanks for z3x team

naizersky · 05-27-2014, 17:12

please report 3g 4g network.

m_mustakeem · 05-28-2014, 09:45

3g network working fine ..........

genci titi 2002 · 05-28-2014, 13:13

yes work after root

Selected model: M919
Selected port: COM16 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Reading phone info... no answer from phone
Done with Samsung Tool v.17.2

Selected model: M919
Selected port: COM16 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SGH-M919
Android version: 4.4.2
Product code: SGH-M919ZWATMB
Phone version: M919UVUFNB4
PDA version: M919UVUFNB4
CSC version: M919TMBFNB4
IMEI: 35553705016xxxxx
Phone S/N: RV1D44KRLZW
Checking Super user right... false
Not supported version for auto root
Done with Samsung Tool v.17.2

Selected model: M919
Selected port: COM16 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SGH-M919
Android version: 4.4.2
Product code: SGH-M919ZWATMB
Phone version: M919UVUFNB4
PDA version: M919UVUFNB4
CSC version: M919TMBFNB4
IMEI: 35553705016xxxxx
Phone S/N: RV1D44KRLZW
Checking Super user right... true
Backuping MMCBLK... OK
Checking phone at COM16
Backuping NVM... OK
Writing data to phone... OK
Rebooting phone... OK
Waiting phone...
Please, allow USB debugging on phone...
Please, allow USB debugging on phone... OK
Bypass MSL... OK
Unlocking... OK
Checking phone at COM16
Restoring NVM... OK
Reseting... OK
Unlock done
Done with Samsung Tool v.17.2

genci titi 2002 · 05-29-2014, 08:08

Quote:

Originally Posted by lucky4me

wow i am so glad my competition isnt very bright..all you need to do is downgrade the modem then use samsung tool 16.9 then flash original modem back at end. no rooting necessary. I do it remotely in less than 10 minutes.

which is easier? for my option need only to root and all ok not need to downgrade and upgrade and and and

lucky4me · 05-29-2014, 16:29

Hello if you can avoid rooting a phone do it at all costs. When you root the phone you are going to set off the binary counter and when the customer goes to update the phone later on he wont be able to because the status will be changed to modified. I especially would never use junk programs like kingo root or vroot on any of my customers' phones. It takes one minute to downgrade the modem and another minute to flash the original modem back at the end. Why waste any extra time rooting a phone if not necessary.

dealbuzz12 · 05-29-2014, 23:26

Quote:

Originally Posted by lucky4me

wow i am so glad my competition isnt very bright..all you need to do is downgrade the modem then use samsung tool 16.9 then flash original modem back at end. no rooting necessary. I do it remotely in less than 10 minutes.

I have been using the modem downgrade method for awhile now on 4.3. However, I'm starting to get a lot of phones with 4.4 on them that I need to downgrade the modem, but when I put mdl on the 4.4 units, the phone is so laggy that it is literally unusable and even when I do get it all set up (set it to modem and dm over uart) I go to z3x box and it can't find the phone. Is it the version I'm using? I'm on version 17.0 for my z3x software. I don't know if the version is the problem though since when I load mdl onto the phone, it lags really bad like described before. This mdl file and the 17.0 z3x software has been working for me for a few months now to unlock 4.3 phones, but have run into this roadblock with 4.4 phones. Any suggestions?

minhtrimobile · 06-11-2014, 11:07

I did it ok too! but have some problem in wifi! some can't press on the wifi ,some forget the wifi password after restart !

bikku.gupta · 01-12-2015, 13:39

http://forum.gsmhosting.com/vbb/f453.../#post10793349

05-27-2014, 14:41	#1 (permalink)
m_mustakeem No Life Poster Join Date: Nov 2009 Location: India Posts: 1,159 Member: 1152038 Status: Offline Thanks Meter: 257	M919 4.4.2 unlock done in z3x box Selected model: M919 Selected port: COM7 Z3X BOX Serial Port Selected port speed: 115200 Searching ADB device... Please, allow USB debugging on phone... OK Reading phone info... Model: SGH-M919 Android version: 4.4.2 Product code: SGH-M919ZWATMB Phone version: M919UVUFNB4 PDA version: M919UVUFNB4 CSC version: M919TMBFNB4 IMEI: 3555370595xxxxx Phone S/N: RV1D83JY1RK Checking Super user right... true Backuping MMCBLK... OK Writing data to phone... OK Rebooting phone... OK Waiting phone... Please, allow USB debugging on phone... Please, allow USB debugging on phone... OK Bypass MSL... OK Unlocking... OK Reseting... OK Unlock done Done with Samsung Tool v.17.4 thanks for z3x team

05-27-2014, 17:12	#2 (permalink)
naizersky No Life Poster Join Date: Jul 2007 Location: earth Posts: 1,394 Member: 540512 Status: Offline Thanks Meter: 340	please report 3g 4g network.

05-28-2014, 09:45	#3 (permalink)
m_mustakeem No Life Poster Join Date: Nov 2009 Location: India Posts: 1,159 Member: 1152038 Status: Offline Thanks Meter: 257	3g network working fine ..........

05-28-2014, 13:13	#4 (permalink)
genci titi 2002 No Life Poster Join Date: Oct 2005 Location: TITI 2002 SERVIS CELULAR PG/AL Posts: 4,183 Member: 193804 Status: Offline Sonork: 100.1684818 Thanks Meter: 1,693	yes work after root Selected model: M919 Selected port: COM16 SAMSUNG Mobile USB Serial Port Selected port speed: 115200 Reading phone info... no answer from phone Done with Samsung Tool v.17.2 Selected model: M919 Selected port: COM16 SAMSUNG Mobile USB Serial Port Selected port speed: 115200 Searching ADB device... Please, allow USB debugging on phone... OK Reading phone info... Model: SGH-M919 Android version: 4.4.2 Product code: SGH-M919ZWATMB Phone version: M919UVUFNB4 PDA version: M919UVUFNB4 CSC version: M919TMBFNB4 IMEI: 35553705016xxxxx Phone S/N: RV1D44KRLZW Checking Super user right... false Not supported version for auto root Done with Samsung Tool v.17.2 Selected model: M919 Selected port: COM16 SAMSUNG Mobile USB Serial Port Selected port speed: 115200 Searching ADB device... Please, allow USB debugging on phone... OK Reading phone info... Model: SGH-M919 Android version: 4.4.2 Product code: SGH-M919ZWATMB Phone version: M919UVUFNB4 PDA version: M919UVUFNB4 CSC version: M919TMBFNB4 IMEI: 35553705016xxxxx Phone S/N: RV1D44KRLZW Checking Super user right... true Backuping MMCBLK... OK Checking phone at COM16 Backuping NVM... OK Writing data to phone... OK Rebooting phone... OK Waiting phone... Please, allow USB debugging on phone... Please, allow USB debugging on phone... OK Bypass MSL... OK Unlocking... OK Checking phone at COM16 Restoring NVM... OK Reseting... OK Unlock done Done with Samsung Tool v.17.2

05-29-2014, 16:29	#6 (permalink)
lucky4me Banned Join Date: Mar 2014 Posts: 41 Member: 2151956 Status: Offline Thanks Meter: 6	Hello if you can avoid rooting a phone do it at all costs. When you root the phone you are going to set off the binary counter and when the customer goes to update the phone later on he wont be able to because the status will be changed to modified. I especially would never use junk programs like kingo root or vroot on any of my customers' phones. It takes one minute to downgrade the modem and another minute to flash the original modem back at the end. Why waste any extra time rooting a phone if not necessary.

06-11-2014, 11:07	#8 (permalink)
minhtrimobile Freak Poster Join Date: Oct 2004 Location: www.dalatgsm.com/forums Posts: 480 Member: 87020 Status: Offline Thanks Meter: 9	I did it ok too! but have some problem in wifi! some can't press on the wifi ,some forget the wifi password after restart !

01-12-2015, 13:39	#9 (permalink)
bikku.gupta Freak Poster Join Date: Jan 2011 Location: india Posts: 314 Member: 1505730 Status: Offline Sonork: 100.1618029 Thanks Meter: 207	http://forum.gsmhosting.com/vbb/f453.../#post10793349