I have an Android app that exists only as a compiled APK—the original source is no longer available, and my previous developer is unresponsive. I need the file de-compiled, edited, and re-packaged with the following concrete updates: • Design a simple, clean logo to replace the current popup/splash image. • Change every occurrence of the title bar / application name to the new branding I will provide. • Locate the existing “Send Token” call, replace its endpoint with my own REST URL, and adjust any parameters that differ. • Re-sign and align the finished APK so it installs smoothly on Android 11+ devices. Acceptance criteria 1. App installs and launches without warnings. 2. New logo displays on the popup screen. 3. Title bar shows the new name everywhere. 4. Network inspector shows the Send Token request hitting my endpoint and returning a 200 OK. Please outline: • Whether you will patch the smali directly or fully rebuild after decompilation. • Past projects where you modified APKs without source (apktool, JADX, smali, etc.). • Estimated hours or days to deliver the first test build plus any cost assumptions. There may be more tweaks once this phase is successful, so an efficient, transparent workflow is important to me.