[Android Themes] LoneRanger76:
Still no luck. I installed the framework-res.apk and twframework-res.apk and decompiled the SystemUI.apk and did the thing, yet no luck.

Anyways, I will work on this when I am free. Hope you still have the patience to teach me hehe. Thanks, bruh.

C:\Tools>apktool b SystemUI
I: Using Apktool 2.3.1
I: Checking whether sources has changed...
I: Smaling smali folder into classes.dex...
I: Checking whether resources has changed...
I: Building resources...
S: WARNING: Could not write to (C:\Users\Acer12\AppData\Local\apktool\framework), using C:\Users\Acer12\AppData\Local\Temp\ instead...
S: Please be aware this is a volatile directory and frameworks could go missing, please utilize --frame-path if the default storage directory is unavailable
W: fakeLogOpen(/dev/log_crash, O_WRONLY) failed
W: fakeLogOpen(/dev/log_security, O_WRONLY) failed
W: fakeLogOpen(/dev/log_crash, O_WRONLY) failed
W: fakeLogOpen(/dev/log_security, O_WRONLY) failed
W: fakeLogOpen(/dev/log_crash, O_WRONLY) failed
W: fakeLogOpen(/dev/log_security, O_WRONLY) failed
W: warning: string 'abbrev_wday_abbrev_month_day_no_year' has no default translation.
Exception in thread "main" W: warning: string 'abbrev_wday_day_abbrev_month_no_year' has no default translation.
W: warning: string 'kg_prompt_reason_timeout_password_strung_auth' has no default translation.
W: warning: string 'kg_prompt_reason_timeout_pattern_strung_auth' has no default translation.
W: warning: string 'kg_prompt_reason_timeout_pin_strung_auth' has no default translation.
W: warning: string 'qs_detail_smart_view_item_message' has no default translation.
W: warning: string 'status_bar_date_format_day_month' has no default translation.
W: warning: string 'status_bar_date_format_month_day' has no default translation.
W: warning: string 'status_view_wday_month_day_no_year' has no default translation.
W: C:\Tools\SystemUI\res\layout\status_bar.xml:2: error: Error: No resource found that matches the given name (at 'background' with value '@drawable/status_bar_background').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:6: error: Error: No resource found that matches the given name (at 'id' with value '@id/icons').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:7: error: Error: No resource found that matches the given name (at 'id' with value '@id/left_icons').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:8: error: Error: No resource found that matches the given name (at 'id' with value '@id/carrierLabel').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:9: error: Error: No resource found that matches the given name (at 'id' with value '@id/doNotDisturbIcon').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:9: error: Error: No resource found that matches the given name (at 'src' with value '@drawable/tw_dnd').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:14: error: Error: No resource found that matches the given name (at 'textSize' with value '@dimen/status_bar_clock_text_size').
brut.androlib.AndrolibException: brut.androlib.AndrolibException: brut.common.BrutException: could not exec (exit code = 1): [C:\Users\Acer12\AppData\Local\Temp\brut_util_Jar_16042840597841294838.tmp, p, --forced-package-id, 127, --min-sdk-version, 17, --target-sdk-version, 23, --version-code, 23, --version-name, 6.0.1, --no-version-vectors, -F, C:\Users\Acer12\AppData\Local\Temp\APKTOOL15297975068161883283.tmp, -0, arsc, -0, qmg, -0, res/drawable-hdpi-v4/ic_notification_overlay.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_call_btn_normal.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_call_btn_pressed.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_emergency_btn_normal.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_unlock_btn_normal.9.qmg, -0, webp, -0, res/drawable-xxhdpi-v4/ic_call_lock_pressed.9.qmg, -0, res/drawable-xxhdpi-v4/ic_email_lock_normal.9.qmg, -0, res/drawable-xxhdpi-v4/ic_email_lock_pressed.9.qmg, -0, res/drawable-xxhdpi-v4/keyguard_fmm_btn_default.9.qmg, -0, res/drawable-xxhdpi-v4/keyguard_fmm_btn_pressed.9.qmg, -0, res/drawable-xxhdpi-v4/recents_task_shadow.9.qmg, -0, res/drawable-xxhdpi-v4/tw_ic_do_btn.9.qmg, -0, res/drawable-xxhdpi-v4/tw_toast_frame_holo_dark.9.qmg, -0, res/drawable-xxhdpi-v4/tw_toast_frame_holo_light.9.qmg, -0, res/drawable-xxhdpi-v4/tw_toast_frame_mtrl.9.qmg, -0, arsc, -I, C:\Users\Acer12\AppData\Local\Temp\1.apk, -S, C:\Tools\SystemUI\res, -M, C:\Tools\SystemUI\AndroidManifest.xml]
at brut.androlib.Androlib.buildResourcesFull(Androlib.java:492)
at brut.androlib.Androlib.buildResources(Androlib.java:426)
at brut.androlib.Androlib.build(Androlib.java:305)
at brut.androlib.Androlib.build(Androlib.java:270)
at brut.apktool.Main.cmdBuild(Main.java:227)
at brut.apktool.Main.main(Main.java:75)
Caused by: brut.androlib.AndrolibException: brut.common.BrutException: could not exec (exit code = 1): [C:\Users\Acer12\AppData\Local\Temp\brut_util_Jar_16042840597841294838.tmp, p, --forced-package-id, 127, --min-sdk-version, 17, --target-sdk-version, 23, --version-code, 23, --version-name, 6.0.1, --no-version-vectors, -F, C:\Users\Acer12\AppData\Local\Temp\APKTOOL15297975068161883283.tmp, -0, arsc, -0, qmg, -0, res/drawable-hdpi-v4/ic_notification_overlay.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_call_btn_normal.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_call_btn_pressed.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_emergency_btn_normal.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_unlock_btn_normal.9.qmg, -0, webp, -0, res/drawable-xxhdpi-v4/ic_call_lock_pressed.9.qmg, -0, res/drawable-xxhdpi-v4/ic_email_lock_normal.9.qmg, -0, res/drawable-xxhdpi-v4/ic_email_lock_pressed.9.qmg, -0, res/drawable-xxhdpi-v4/keyguard_fmm_btn_default.9.qmg, -0, res/drawable-xxhdpi-v4/keyguard_fmm_btn_pressed.9.qmg, -0, res/drawable-xxhdpi-v4/recents_task_shadow.9.qmg, -0, res/drawable-xxhdpi-v4/tw_ic_do_btn.9.qmg, -0, res/drawable-xxhdpi-v4/tw_toast_frame_holo_dark.9.qmg, -0, res/drawable-xxhdpi-v4/tw_toast_frame_holo_light.9.qmg, -0, res/drawable-xxhdpi-v4/tw_toast_frame_mtrl.9.qmg, -0, arsc, -I, C:\Users\Acer12\AppData\Local\Temp\1.apk, -S, C:\Tools\SystemUI\res, -M, C:\Tools\SystemUI\AndroidManifest.xml]
at brut.androlib.res.AndrolibResources.aaptPackage(AndrolibResources.java:456)
at brut.androlib.Androlib.buildResourcesFull(Androlib.java:478)
... 5 more
Caused by: brut.common.BrutException: could not exec (exit code = 1): [C:\Users\Acer12\AppData\Local\Temp\brut_util_Jar_16042840597841294838.tmp, p, --forced-package-id, 127, --min-sdk-version, 17, --target-sdk-version, 23, --version-code, 23, --version-name, 6.0.1, --no-version-vectors, -F, C:\Users\Acer12\AppData\Local\Temp\APKTOOL15297975068161883283.tmp, -0, arsc, -0, qmg, -0, res/drawable-hdpi-v4/ic_notification_overlay.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_call_btn_normal.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_call_btn_pressed.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_emergency_btn_normal.9.qmg, -0, res/drawable-nodpi-v4/keyguard_carrierlockplus_unlock_btn_normal.9.qmg, -0, webp, -0, res/drawable-xxhdpi-v4/ic_call_lock_pressed.9.qmg, -0, res/drawable-xxhdpi-v4/ic_email_lock_normal.9.qmg, -0, res/drawable-xxhdpi-v4/ic_email_lock_pressed.9.qmg, -0, res/drawable-xxhdpi-v4/keyguard_fmm_btn_default.9.qmg, -0, res/drawable-xxhdpi-v4/keyguard_fmm_btn_pressed.9.qmg, -0, res/drawable-xxhdpi-v4/recents_task_shadow.9.qmg, -0, res/drawable-xxhdpi-v4/tw_ic_do_btn.9.qmg, -0, res/drawable-xxhdpi-v4/tw_toast_frame_holo_dark.9.qmg, -0, res/drawable-xxhdpi-v4/tw_toast_frame_holo_light.9.qmg, -0, res/drawable-xxhdpi-v4/tw_toast_frame_mtrl.9.qmg, -0, arsc, -I, C:\Users\Acer12\AppData\Local\Temp\1.apk, -S, C:\Tools\SystemUI\res, -M, C:\Tools\SystemUI\AndroidManifest.xml]
at brut.util.OS.exec(OS.java:95)
at brut.androlib.res.AndrolibResources.aaptPackage(AndrolibResources.java:450)
... 6 more
W: C:\Tools\SystemUI\res\layout\status_bar.xml:16: error: Error: No resource found that matches the given name (at 'id' with value '@id/right_icons').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:19: error: Error: No resource found that matches the given name (at 'layout' with value '@layout/tw_signal_cluster_view').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:25: error: Error: No resource found that matches the given name (at 'id' with value '@id/ticker').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:26: error: Error: No resource found that matches the given name (at 'id' with value '@id/tickerIcon').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:30: error: Error: No resource found that matches the given name (at 'id' with value '@id/tickerText').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:31: error: Error: No resource found that matches the given name (at 'textAppearance' with value '@style/TextAppearance.StatusBar.PhoneTicker').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:31: error: Error: No resource found that matches the given name (at 'id' with value '@id/ticker_text_view_old').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:32: error: Error: No resource found that matches the given name (at 'textAppearance' with value '@style/TextAppearance.StatusBar.PhoneTicker').
W: C:\Tools\SystemUI\res\layout\status_bar.xml:32: error: Error: No resource found that matches the given name (at 'id' with value '@id/ticker_text_view_new')