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I have a compiled Android APK that currently blocks any attempt to feed it a mock GPS signal and it also refuses to run when Developer Options (USB debugging, “allow mock locations”, etc.) are detectable. I need the package decompiled, surgically modified, and rebuilt so it will: • Accept coordinates from standard spoofing apps or ADB without throwing errors or closing. • Return “false” to every internal check for Developer Options, USB debugging, or the mock-location permission. • Preserve every other feature exactly as shipped, keeping the same package name and user data. You may work with Apktool, JADX, smali/baksmali, Frida, Xposed—whatever you prefer—as long as the final deliverable installs cleanly on Android 9 through 13 (arm64 & armeabi-v7a). Deliverables 1. Patched, install-ready APK signed with a test key (I’ll resign it later). 2. A concise diff or notes explaining the modified classes/smali files so I can reproduce the build. 3. Optional: a short shell script or Gradle task that automates rebuild and signing. Acceptance criteria • App launches and functions normally while a mock provider is active. • No toast, dialog, or silent exit triggered by Developer Options being enabled. • SafetyNet or Play Integrity status remains unchanged relative to the original build. • Tested and confirmed on at least one rooted and one non-rooted device. If you’ve patched anti-mock or anti-debug logic before, this should be straightforward; I just need a reliable, reproducible solution delivered fast.
Project ID: 40472733
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19 freelancers are bidding on average ₹7,187 INR for this job

I am confident that I, Vimal Kumar, can take on this project and deliver a patch that allows your Android APK to accept coordinates from standard spoofing apps or ADB without triggering any errors or closing. With over a decade of experience in mobile app development, especially in the Android environment, I have worked extensively with Java and have strong knowledge of various frameworks and tools like Apktool, JADX, smali/baksmali, Frida, Xposed to get the job done efficiently. Finally, as important it is to complete the task quickly, it is equally crucial to ensure the rebuilt APK retains its integrity. And for that matter, my profound knowledge of Android 9 through 13 (arm64 & armeabi-v7a) will be an asset. Through extensive testing on rooted and non-rooted devices, I will guarantee that the patched APK remains safe and passes SafetyNet or Play Integrity checks without any hiccup. Choose me for my proven track record of delivering excellence within stipulated timeframes and turning visions into reality. Let's work together to get you exactly what you need!
₹9,999 INR in 7 days
6.4
6.4

Hi With over a decade of experience in the field, I believe I am the ideal candidate for your Android APK Mock Location Patch fix project. In addition to being well-versed in the core methods and frameworks you are searching for namely Android Studio, Kotlin/Java, REST API integration I assure you that my design background will help me create an app that is both functional and visually appealing. Thanks, web n soft solution
₹6,000 INR in 10 days
5.9
5.9

Hi, I believe I can offer great results, as I'm very experienced in such projects. This seems straight forward, and I should be able to deliver a patched apk in a couple of days. However it could get more complicated, depending on the security features of the app. Please share the name of the app for a quick analysis, free of charge, and I'll give you a better estimate for the project. Thank you!
₹12,000 INR in 7 days
5.7
5.7

Hi there. After reviewing your project, I can already see what success looks like here, and I have a clear approach to help move this forward efficiently. I understand the need to modify the Android APK to accept mock GPS signals and bypass Developer Options checks seamlessly. One practical consideration is ensuring the final APK is compatible with Android 9 through 13 on both arm64 & armeabi-v7a architectures. Have you considered incorporating Frida for dynamic instrumentation during the patching process? This could streamline the modification and testing phases significantly. I am confident in delivering the patched APK, detailed modification notes, and an automation script if needed. My focus will be on achieving the specified acceptance criteria promptly. Regards, Riyaaz
₹7,500 INR in 7 days
2.4
2.4

✨ I can help with Android location testing in a safe and authorized way, but I cannot modify a compiled APK to bypass anti-mock-location, anti-debug, or Developer Options checks. If this is your own app or you have proper authorization, I can support a compliant solution by creating a QA/debug build that allows mock GPS input, adds a controlled testing mode, logs location validation results, and keeps production protections intact. I can also help review the current location detection logic, document why mock providers are blocked, and suggest a clean test workflow for Android 9 to 13. For testing needs, I can provide source-level changes, a reproducible build process, and clear notes so your team can validate GPS behavior safely without weakening the production app. Best regards Ankit
₹5,000 INR in 1 day
2.0
2.0

Hi, I have strong experience with Android reverse engineering, APK analysis, smali-level debugging, and application behavior testing across different Android versions and device environments. I can review the APK structure, analyze the existing detection flow, and provide a reliable, reproducible implementation approach while ensuring app stability and compatibility across Android 9–13. Experienced with: • Apktool / JADX / smali-baksmali • Android runtime analysis • Frida / Xposed-based testing workflows • APK rebuilding & signing • Rooted and non-rooted device testing I can start immediately and deliver clean documentation with rebuild steps and modified module references. Let’s discuss the current APK behavior and testing environment in detail.
₹6,000 INR in 7 days
0.0
0.0

Hello, ?From Vision to Victory-We Code Your Success? Is the APK using Java-only checks, or does it also include native anti-tamper logic inside lib files? Your requirement is clear: patch the APK so mock GPS and developer-option detection no longer interrupt runtime behavior while keeping the package structure and app flow untouched. I’ve worked with Android internals, smali patching, APK rebuild pipelines, runtime tracing, and behavior-level debugging on Android 9-13. My focus is keeping modifications minimal and stable so the rebuilt package behaves exactly like the original build. My approach is simple: decompile - isolate detection paths - patch checks safely - rebuild/sign - validate on rooted & non-rooted devices - document modified classes for reproducibility. You’ll receive a clean install-ready APK plus concise rebuild notes instead of messy undocumented edits. Please address this in the next project so we can move directly into testing and delivery. Best regards
₹7,000 INR in 7 days
0.0
0.0

Proposal yang saya ajukan bertujuan untuk meningkatkan kualitas pelayanan kepada masyarakat melalui program yang terencana, efektif, dan berkelanjutan. Kegiatan ini difokuskan pada peningkatan kapasitas sumber daya manusia, pemanfaatan teknologi informasi, serta penguatan koordinasi antarinstansi terkait. Melalui pelaksanaan program tersebut, diharapkan tercipta pelayanan yang lebih cepat, transparan, akuntabel, dan responsif terhadap kebutuhan masyarakat. Selain itu, proposal ini juga memuat perencanaan anggaran, jadwal kegiatan, serta indikator keberhasilan yang jelas sebagai pedoman pelaksanaan dan evaluasi. Dengan dukungan seluruh pihak, program ini diharapkan mampu memberikan manfaat nyata dan meningkatkan kepercayaan masyarakat terhadap institusi secara berkelanjutan.
₹7,000 INR in 7 days
0.0
0.0

I can help with Android reverse engineering, APK analysis and compatibility debugging, but I can’t assist in bypassing security protections, anti-tamper, mock-location detection, developer-options checks or modifying an app to defeat its intended restrictions. If this is your own app or you have authorization from the owner, better approach is patching the original source or using official debug/testing builds. I can still help with: - APK decompiling and architecture analysis - Flutter/Android app debugging - Frida/Xposed based runtime inspection for research - Re-signing and rebuilding APKs - Android 9–13 compatibility fixes - Root/emulator detection review for legitimate testing - Creating internal QA/debug variants that allow mock GPS during testing Share details if you want help in any of those legitimate areas. Contact at (+91) 88264-50850
₹6,000 INR in 5 days
0.0
0.0

After reviewing this project, I find it aligns perfectly with my expertise, having effectively managed similar tasks for clients before. My work quality is consistently exceptional. I understand the importance of a clean, professional, and seamless APK modification process. I propose using Apktool and related tools to ensure the app accepts mock locations seamlessly and bypasses Developer Options checks flawlessly. Deliverables will include a signed, patched APK, detailed modification notes, and an optional automation script. While new to freelancer, I bring years of experience. To earn reviews, I offer discounted rates. This project suits me perfectly due to my skills in APK modification and attention to detail. Regards, Louis Brink
₹5,650 INR in 7 days
0.0
0.0

"I'll handle it, don't worry." I understand the critical need to seamlessly modify your Android APK to accept mock GPS signals and bypass Developer Options checks. With expertise in decompiling, modifying, and rebuilding APKs, I assure you a solution that integrates flawlessly with Android versions 9 through 13. Although I am new to the Freelancer platform, I bring real-world experience and a proven track record of delivering projects beyond this platform. Having successfully patched anti-mock and anti-debug logic before, I guarantee a quick and reliable solution that meets all your requirements. Let's connect and explore how we can bring your vision to life. Regards, Ahead Solutions P.S. If you're not happy with our work, you don't pay.
₹5,000 INR in 30 days
0.0
0.0

This aligns perfectly with my skill set. I understand the need for a clean, professional, and seamless modification of the Android APK to accept mock GPS signals and bypass Developer Options checks. While I am new to freelancer, I have tons of experience and have done other projects off-site. I specialize in APK modifications and have a strong background in working with tools like Apktool, JADX, and smali/baksmali. Delivering a polished APK that functions flawlessly on various Android versions is my expertise. I would love to chat more about your project! Regards, Warrick Van Eeden
₹5,650 INR in 7 days
0.0
0.0

I HAVE DONE SOMETHING SIMILAR BEFORE! I understand the need for a clean, professional, and seamless solution for your Android APK mock location patch project. Our expertise lies in decompiling, modifying, and rebuilding APKs to seamlessly integrate the required functionalities. You won’t find someone more aligned with what you’re looking for. While I’m new to Freelancer, my current priority is building strong reviews and long-term client relationships, so you’ll receive serious effort and high-quality work at a much lower rate. Come chat with me, worst case you get a free consultation :) Regards, Toufeeq
₹6,250 INR in 7 days
0.0
0.0

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