[Upgrading, Modifying and Unlocking] syndicate3333:
Many thanks for your swift reply. I've just unlocked bootloader and flashed stock fw via "moto flash pro". Afterwards I checked the sw channel via fastboot getvar all and it still shows timit...

Do I need to flash manually step by step as listed in the file of stock fw?

<?xml version="1.0" ?>

<flashing>

<header>

<phone_model model="racer_retail"/>

<software_version version="racer_retail-user 10 QPDS30.114-80-4 2c9ffb release-keys"/>

<subsidy_lock_config MD5="d41d8cd98f00b204e9800998ecf8427e" name="slcf_rev_d_default_v1.0.nvm"/>

<regulatory_config SHA1="da39a3ee5e6b4b0d3255bfef95601890afd80709" name="regulatory_info_default.png"/>

<sparsing enabled="true" max-sparse-size="536870912"/>

<interfaces>

<interface name="AP"/>

</interfaces>

</header>

<steps interface="AP">

<step operation="getvar" var="max-sparse-size"/>

<step operation="oem" var="fb_mode_set"/>

<step MD5="433865908ece7028a17b6068f12e3667" filename="gpt.bin" operation="flash" partition="partition"/>

<step MD5="6ba51fb1763190317d789aa154e0c977" filename="bootloader.img" operation="flash" partition="bootloader"/>

<step MD5="4efd8cb280fddae65298e69c0f02ec67" filename="vbmeta.img" operation="flash" partition="vbmeta"/>

<step MD5="5913d10e54c5f14e72c264f11d9c9a96" filename="radio.img" operation="flash" partition="radio"/>

<step MD5="ae59cf09fe4edd58864a3f29d7da61ed" filename="BTFM.bin" operation="flash" partition="bluetooth"/>

<step MD5="35303058ff0a1ce10625345a910626da" filename="dspso.bin" operation="flash" partition="dsp"/>

<step MD5="29e26baf8b0ec78c611f88eb36e217fe" filename="logo.bin" operation="flash" partition="logo"/>

<step MD5="ca1129419495a682b2d26356187d59f5" filename="boot.img" operation="flash" partition="boot"/>

<step MD5="5b566bd40d66c5d5e9c56fe1d170f638" filename="dtbo.img" operation="flash" partition="dtbo"/>

<step MD5="3526a150f1903c1f30871e557b4c671f" filename="recovery.img" operation="flash" partition="recovery"/>

<step MD5="651591a09edaab5924f0492cbb088267" filename="super.img_sparsechunk.0" operation="flash" partition="super"/>

<step MD5="90c3ad6fdc0fa2809bf3816e3ceb88ae" filename="super.img_sparsechunk.1" operation="flash" partition="super"/>

<step MD5="76a880803d88838de861d27a5c87761d" filename="super.img_sparsechunk.2" operation="flash" partition="super"/>

<step MD5="158b65e393378b6465173912d00cf6cb" filename="super.img_sparsechunk.3" operation="flash" partition="super"/>

<step MD5="4ca903d17124a298dd51e6bff15cade2" filename="super.img_sparsechunk.4" operation="flash" partition="super"/>

<step MD5="dc8c1fc8421f2f9f12bf633e0c359ce3" filename="super.img_sparsechunk.5" operation="flash" partition="super"/>

<step MD5="c9f3ed6b8b5d0f280c9ea241a3e87940" filename="super.img_sparsechunk.6" operation="flash" partition="super"/>

<step MD5="874f34c6cdad9ec64ddbf0f8deaf7eb7" filename="super.img_sparsechunk.7" operation="flash" partition="super"/>

<step operation="erase" partition="carrier"/>

<step operation="erase" partition="userdata"/>

<step operation="erase" partition="metadata"/>

<step operation="erase" partition="ddr"/>

<step operation="oem" var="fb_mode_clear"/>

</steps>

</flashing>