rtlwifi fw (vendor) - A Magisk module to use with ExynosUnbound to enable rtl8xxxu detection

git clone https://android.googlesource.com/platform/system/tools/mkbootimg

python3 mkbootimg/mkbootimg.py --boot_img init_boot.img

Keep the output somewhere safe

mkdir lmao && cd lmao && cat ../ramdisk | cpio --extract

Now to pack ramdisk back

find . | cpio --quiet -o -H newc -R root:root | lz4 -9cl > ../ramdisk-new

Now to pack init_boot.img back, use the output which you kept safe

python3 mkbootimg/mkbootimg.py --header_version 4 --output "init_boot-new.img" --ramdisk "ramdisk-new" --os_version 14.0.0 --os_patch_level 2025-01

black screen app

Param images
Kanged from Galaxy S22 Ultra

GoTo v8.0 - List of all possible telegram builtin links, which telegram relies on for basic interactions.

BetterBattery v2.0 - My very extremely accurate battery level monitor. Powered by nothing but Android Java and pure math.

What's new:
- Added speed meters for mah and percentage
- Clearfield some stuffs aswell
- Better UI at the beginning
- Renamed version to 2.0

anim - bootanimation zip player
Works on all systems, including OneUI and AOSP
Requires libbootanimation.so in same directory (file)

usage: ./anim <zip> <time>

fbpng v1.0 - I made a simple png file displayer that directly writes images to framebuffer. Apparently it was more complicated than i thought. Of course written in C.

usage: ./fbpng <img.png>

Does something feel off? (lmao)
Naah bro something's off fr

I learned how to hook SystemUI process and snipe out a specific TextView and modify it as I like! What a great utility Frida is!

Changing battery text from command line by attaching SystemUI process with Frida (Preview here)

Java.perform(function() {
  const T = 'com.android.systemui.statusbar.phone.SwitchableDoubleShadowTextView';
  const I = 0x7f0a014c;

  Java.choose(T, {
    onMatch: function(tv) {
      if (tv.getId() === I) {
        Java.scheduleOnMainThread(function() {
          console.log("changing");
          tv.setText(Java.use('java.lang.String').$new("hi"));
        });
      }
    },
    onComplete: function() {}
  });
});

sudo frida -D local -l file.js -n "com.android.systemui"