[ZTE Axon 7 Themes, Apps, and Mods] kenet:
decompile SystemUI_ZTE.apk

open layout/status_bar.xml

remove

<?xml version="1.0" encoding="utf-8"?>
<com.android.systemui.statusbar.phone.PhoneStatusBarView android:orientation="vertical" android:id="@id/status_bar" android:background="@drawable/system_bar_background" android:focusable="false" android:descendantFocusability="afterDescendants"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:systemui="http://schemas.android.com/apk/res/com.android.systemui"
xmlns:mifavor="http://schemas.android.com/apk/res/com.android.systemui">
<ImageView android:id="@id/notification_lights_out" android:paddingBottom="2.0dip" android:visibility="gone" android:layout_width="@dimen/status_bar_icon_size" android:layout_height="fill_parent" android:src="@drawable/ic_sysbar_lights_out_dot_small" android:scaleType="center" android:paddingStart="6.0dip" />
<LinearLayout android:orientation="horizontal" android:id="@id/status_bar_contents" android:layout_width="fill_parent" android:layout_height="fill_parent" android:paddingStart="6.0dip" android:paddingEnd="8.0dip">
<com.android.keyguard.CarrierText android:textAppearance="?android:textAppearanceSmall" android:textColor="#ffffffff" android:ellipsize="marquee" android:gravity="center_vertical" android:id="@id/status_carrier_text" android:visibility="gone" android:layout_width="wrap_content" android:layout_height="@dimen/match_parent" android:singleLine="true" mifavor:type="status_bar" />
<com.android.keyguard.AlphaOptimizedLinearLayout android:orientation="horizontal" android:id="@id/notification_icon_area" android:layout_width="0.0dip" android:layout_height="fill_parent" android:layout_weight="1.0">
<com.android.systemui.statusbar.StatusBarIconView android:id="@id/joinIcon" android:visibility="gone" android:layout_width="@dimen/status_bar_icon_size" android:layout_height="fill_parent" android:src="@drawable/stat_notify_more" />
<TextView android:layout_gravity="center_vertical" android:orientation="horizontal" android:id="@id/joinIconNumber" android:paddingLeft="2.0dip" android:visibility="gone" android:layout_width="fill_parent" android:layout_height="wrap_content" />
<com.android.systemui.statusbar.StatusBarIconView android:id="@id/moreIcon" android:visibility="gone" android:layout_width="@dimen/status_bar_icon_size" android:layout_height="fill_parent" android:src="@drawable/stat_notify_more" />
<com.android.systemui.statusbar.phone.IconMerger android:gravity="center_vertical" android:orientation="horizontal" android:id="@id/notificationIcons" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_alignParentStart="true" />
</com.android.keyguard.AlphaOptimizedLinearLayout>
<com.android.keyguard.AlphaOptimizedLinearLayout android:orientation="horizontal" android:id="@id/system_icon_area" android:layout_width="wrap_content" android:layout_height="fill_parent">
<TextView android:textSize="@dimen/mifavor_speed_level_text_size" android:textColor="#ffffffff" android:layout_gravity="center_vertical" android:id="@id/speed_level" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginRight="2.0dip" android:text="32 B/S" />
<include layout="@layout/system_icons" />
<com.android.systemui.statusbar.policy.Clock android:textSize="@dimen/mifavor_clock_text_size" android:textColor="#ffffffff" android:gravity="start|center" android:id="@id/clock" android:layout_width="wrap_content" android:layout_height="fill_parent" android:singleLine="true" android:paddingStart="@dimen/status_bar_clock_starting_padding" android:paddingEnd="@dimen/status_bar_clock_end_padding" />
</com.android.keyguard.AlphaOptimizedLinearLayout>
</LinearLayout>
<ViewStub android:id="@id/emergency_cryptkeeper_text" android:layout="@layout/emergency_cryptkeeper_text" android:layout_width="wrap_content" android:layout_height="fill_parent" />
</com.android.systemui.statusbar.phone.PhoneStatusBarView>

Replace

<?xml version="1.0" encoding="utf-8"?>
<com.android.systemui.statusbar.phone.PhoneStatusBarView android:orientation="vertical" android:id="@id/status_bar" android:background="@drawable/system_bar_background" android:focusable="false" android:descendantFocusability="afterDescendants"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:systemui="http://schemas.android.com/apk/res/com.android.systemui"
xmlns:mifavor="http://schemas.android.com/apk/res/com.android.systemui">
<LinearLayout android:gravity="center" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="fill_parent">
<com.android.systemui.statusbar.policy.Clock android:textSize="@dimen/mifavor_clock_text_size" android:textColor="#ffffffff" android:gravity="center" android:id="@id/clock" android:layout_width="fill_parent" android:layout_height="fill_parent" android:singleLine="true" android:paddingStart="@dimen/status_bar_clock_starting_padding" android:paddingEnd="@dimen/status_bar_clock_end_padding" />
</LinearLayout>
<ImageView android:id="@id/notification_lights_out" android:paddingBottom="2.0dip" android:visibility="gone" android:layout_width="@dimen/status_bar_icon_size" android:layout_height="fill_parent" android:src="@drawable/ic_sysbar_lights_out_dot_small" android:scaleType="center" android:paddingStart="6.0dip" />
<LinearLayout android:orientation="horizontal" android:id="@id/status_bar_contents" android:layout_width="fill_parent" android:layout_height="fill_parent" android:paddingStart="6.0dip" android:paddingEnd="8.0dip">
<com.android.keyguard.CarrierText android:textAppearance="?android:textAppearanceSmall" android:textColor="#ffffffff" android:ellipsize="marquee" android:gravity="center_vertical" android:id="@id/status_carrier_text" android:visibility="gone" android:layout_width="wrap_content" android:layout_height="@dimen/match_parent" android:singleLine="true" mifavor:type="status_bar" />
<com.android.keyguard.AlphaOptimizedLinearLayout android:orientation="horizontal" android:id="@id/notification_icon_area" android:layout_width="0.0dip" android:layout_height="fill_parent" android:layout_weight="1.0">
<com.android.systemui.statusbar.StatusBarIconView android:id="@id/joinIcon" android:visibility="gone" android:layout_width="@dimen/status_bar_icon_size" android:layout_height="fill_parent" android:src="@drawable/stat_notify_more" />
<TextView android:layout_gravity="center_vertical" android:orientation="horizontal" android:id="@id/joinIconNumber" android:paddingLeft="2.0dip" android:visibility="gone" android:layout_width="fill_parent" android:layout_height="wrap_content" />
<com.android.systemui.statusbar.StatusBarIconView android:id="@id/moreIcon" android:visibility="gone" android:layout_width="@dimen/status_bar_icon_size" android:layout_height="fill_parent" android:src="@drawable/stat_notify_more" />
<com.android.systemui.statusbar.phone.IconMerger android:gravity="center_vertical" android:orientation="horizontal" android:id="@id/notificationIcons" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_alignParentStart="true" />
</com.android.keyguard.AlphaOptimizedLinearLayout>
<com.android.keyguard.AlphaOptimizedLinearLayout android:orientation="horizontal" android:id="@id/system_icon_area" android:layout_width="wrap_content" android:layout_height="fill_parent">
<TextView android:textSize="@dimen/mifavor_speed_level_text_size" android:textColor="#ffffffff" android:layout_gravity="center_vertical" android:id="@id/speed_level" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginRight="2.0dip" android:text="32 B/S" />
<include layout="@layout/system_icons" />
</com.android.keyguard.AlphaOptimizedLinearLayout>
</LinearLayout>
<ViewStub android:id="@id/emergency_cryptkeeper_text" android:layout="@layout/emergency_cryptkeeper_text" android:layout_width="wrap_content" android:layout_height="fill_parent" />
</com.android.systemui.statusbar.phone.PhoneStatusBarView>

open values/dimens.xml

search

<dimen name="status_bar_clock_starting_padding">7.0dip</dimen>
<dimen name="status_bar_clock_end_padding">0.0dip</dimen>

Replace

<dimen name="status_bar_clock_starting_padding">5.0dip</dimen>
<dimen name="status_bar_clock_end_padding">5.0dip</dimen>

recompile SystemUI.

DOWNLOAD

A2017G_B04

A2017G_B05

A2017U_B25

For those who want their clock centered, i compiled the N-B09 : https://androidfilehost.com/?fid=889964283620773348 (by @raystef66 )

For those who want their clock centered, i compiled the N-B35 : https://androidfilehost.com/?fid=673956719939817113 (by @raystef66 )

For those who want their clock centered, i compiled a while ago the A2017G-N-B10 : https://androidfilehost.com/?fid=962187416754472615 (by @raystef66 )