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Reload this Page L720 sprint 4.3 L720VPUEMK2 unlock????
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Old 12-23-2013, 16:28   #1 (permalink)
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Question L720 sprint 4.3 L720VPUEMK2 unlock????
how to unlock l720 but is MK2 baseband version is safe if i downgrade the baseband on L720VPUAMDC_modem and is safe for unlock anybady i have tested

Selected model: L720
Selected port: COM398 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Reading phone info...
Build: M9615A-CEFWTAZM-4.0.17122
Done with Samsung Tool v.16.7

Selected model: L720
Selected port: COM398 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Reading phone info...
Build: M9615A-CEFWTAZM-4.0.17122
Done with Samsung Tool v.16.7
Done with Samsung Tool v.16.7

thanxxxx
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Old 12-23-2013, 16:29   #2 (permalink)
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how to do it bro....... with z3x?
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Old 12-23-2013, 22:30   #3 (permalink)
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Quote:
Originally Posted by geti View Post
how to unlock l720 but is MK2 baseband version is safe if i downgrade the baseband on L720VPUAMDC_modem and is safe for unlock anybady i have tested

Selected model: L720
Selected port: COM398 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Reading phone info...
Build: M9615A-CEFWTAZM-4.0.17122
Done with Samsung Tool v.16.7

Selected model: L720
Selected port: COM398 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Reading phone info...
Build: M9615A-CEFWTAZM-4.0.17122
Done with Samsung Tool v.16.7
Done with Samsung Tool v.16.7

thanxxxx
I have tested only the MJA... but it should be possible ... No worries because you are only downgrading the Modem ... Download the correct modem and you should be fine ... also after you downgrade to MDC and unlock upgrade back to MK2 ...
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Old 12-24-2013, 08:15   #4 (permalink)
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Quote:
Originally Posted by jusmejose View Post
I have tested only the MJA... but it should be possible ... No worries because you are only downgrading the Modem ... Download the correct modem and you should be fine ... also after you downgrade to MDC and unlock upgrade back to MK2 ...
you have try on MJA version and all ok?you have unlock?
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Old 12-24-2013, 07:11   #5 (permalink)
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http://forum.gsmhosting.com/vbb/f453...x-box-1728058/

SPH-L720_MDC_Modem.tar.zip
http://www.4shared.com/zip/wEEJa1vt/...C_Modemtar.htm
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Old 12-24-2013, 08:18   #6 (permalink)
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thank you for this, i read on forum but this is for low version i need help for new security
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Old 01-03-2014, 18:37   #7 (permalink)
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This Solution Not Work On Mk2 Modem Tested..
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Old 01-03-2014, 21:52   #8 (permalink)
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Quote:
Originally Posted by prince_arsalan View Post
This Solution Not Work On Mk2 Modem Tested..
who tell you that i just tested it on mk2 and it work
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Old 01-05-2014, 02:35   #9 (permalink)
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I have a L720 Version 4.3, Base Band L720VPUEMK2

Do I can unlock it ?

Is safe change modem for this version ?

Someone tested with this version ?

Thanks.
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Old 04-28-2014, 18:03   #10 (permalink)
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your file contained a virus ....
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Old 01-03-2014, 17:53   #11 (permalink)
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L720 sprint 4.3 L720VPUEMK2 anybody have the modem tar for this firmware ?
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Old 01-05-2014, 03:37   #12 (permalink)
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It's safe to change the modem after unlock you can return it back download patch modem from z3x support area

Sent from my SM-N900 using Tapatalk
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Old 01-08-2014, 01:28   #13 (permalink)
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Originally Posted by coolmfarshard View Post
It's safe to change the modem after unlock you can return it back download patch modem from z3x support area

Sent from my SM-N900 using Tapatalk
Thank you for your answer, but in Z3X support I find only MDC modem, when I need return it back I should do a full flash ?, no only MK2 modem ?
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Old 01-08-2014, 23:24   #14 (permalink)
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Quote:
Originally Posted by Vero View Post
Thank you for your answer, but in Z3X support I find only MDC modem, when I need return it back I should do a full flash ?, no only MK2 modem ?
after unlock you can use any firmware.
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Old 01-08-2014, 01:42   #15 (permalink)
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Question
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Originally Posted by coolmfarshard View Post
It's safe to change the modem after unlock you can return it back download patch modem from z3x support area

Sent from my SM-N900 using Tapatalk
Bro, I find MK2 modem only, so I need downgrade the modem to MDC, Unlock and return modem to MK2, it's ok ?
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