Samsung L720 *#0808# not work – Z3X or someting else expected issues

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Samsung L720 *#0808# not work – Z3X or someting else expected issues

On March 2, 2015, Posted by , In Z3X box Section, With Comments Off on Samsung L720 *#0808# not work – Z3X or someting else expected issues

Hi, i want to unlock Samsung L720 from Sprint, 4.4.2 but i cant change usb settings. If i press *#0808# nothing is happened, if i press ##3424# appear a window Along with MSL code. Where is the problem? Thx!
*#7284# also nothing happened


No Comment so far:

  1. julianz says:

    same problem bro l720 4.4.2

  2. julianz says:
    Quote:
    hekmat-safi< >
    same problem bro l720 4.4.2

    flash the baseband and try it

  3. RandikPixie says:

    Same problem here
    even after flashing MDC modem still these codes not work.

  4. Phil says:
    Quote:
    Maiwand khan< >
    Same problem here
    even after flashing MDC modem still these codes not work.

    did you ever get past this problem and unlock successfully?

  5. TechWorld says:

    Cdma………………………………………. ………………………………………….. …….

  6. killu says:
    Quote:
    zeozea< >
    Hi, i want to unlock Samsung L720 from Sprint, 4.4.2 but i cant change usb settings. If i press *#0808# nothing is happened, if i press ##3424# appear a window Along with MSL code. Where is the problem? Thx!
    *#7284# also nothing happened

    (1).connect rj45 cable
    (2).restart the phone
    (3).thin tape
    (4).*#7284#

    100% WORKtitle=wink

    BR
    MN_sahier hossain

  7. tavenger5 says:

    Open the phone app and enter dialer code ##3424# then select Qualcomm USB Setting and select the last option, DM + MDM + ADB and hit OK.
    BE SURE TO SET BACK TO MTP+ADB WHEN THIS IS ALL DONE

  8. julianz says:

    S4 sprint l720 susessfully unlocked Along with z3x box

    baseband. MF9

    first downgrade baseband mf9 to mdc
    here link
    SPH-L720_MDC_Modem.tar

    Open the phone app and enter dialer code ##3424# then select Qualcomm USB Setting and select the last option, DM + MDM + ADB and hit OK.
    BE SURE TO SET BACK TO MTP+ADB WHEN THIS IS ALL DONE

  9. chugowa says:

    ##3424# works..u guys want to use spcutility.apk to get MSL..then follow ^^^ instructions from above my post

  10. RandikPixie says:
    Quote:
    ihack43< >
    ##3424# works..u guys want to use spcutility.apk to get MSL..then follow ^^^ instructions from above my post

    asking for MSL Code !!!!

  11. sulmanz says:

    im trying to unlock samsung l720 i have downgrade the baseband——its keep on saying No answer from phone
    Done Along with Samsung Tool v.18.6