Fix Google Auth & App Icon

@extreamcode

Hi, I understand how important it is for your Android app to function flawlessly, especially with critical features like Google Authentication. My name is Asad eager to lend my extensive knowledge in Android app development, specifically working with Google APIs, to resolve this issue for you. As an experienced freelancer, I've refined my skills and expertise over the years to be able to diagnose and swiftly resolve complex problems like the 404 error you're facing with Google sign-in. Rest assured, I won't just resolve this issue, but I'll also ensure that your app's login flow completes smoothly without any fallback to guest mode. Another problem you mentioned is the incorrect display of the launcher icon even though you have the right asset set. With my meticulous approach and detailed understanding of Android studio, I'm confident we can resolve this issue too. You'll see that your app will not only have a correct high-resolution icon on the home screen, recent apps but also on Play Store listings ensuring a consistent brand presence across different user touchpoints. Thanks!

@solutionsplayers

As a seasoned Full Stack Developer with extensive experience in both Android app development and PHP, I have the skills and know-how to resolve the issues you're facing with your Android app. 'Google Authentication 404' can be a tricky problem, but my deep understanding of the Android ecosystem and problem-solving abilities ensure that we're not simply hacking away at surface-level issues, but taking a comprehensive approach to finding long-lasting solutions. Having built numerous high-performing applications like yours using Lovable, I am well-versed with even the nitty-gritty aspects of Google Play Store. Your second issue of incorrect app icons is quite recurrent. But let me assure you, I can do more than just upload assets for display purposes. My broad knowledge of mobile development alongside authentication protocols and Google's APIs will help ensure the correct icon displays across all platforms where your app has a presence. It's indispensable to have an accomplished professional who not only gets the work done but also provides proactive after-sales support—a quality I believe sets me apart from others. So, if you're looking for someone who understands every element from Google authentication to striking app store presence, let's connect and bring out the best in your app!

@Sohail748

Hii there, I’m offering a 30 percent discount for this project and would be glad to assist you in fixing the Google authentication issue and updating the app icon. With experience in application development and authentication integrations, I can quickly identify the cause of the Google Auth problem and implement a reliable solution to ensure users can sign in smoothly. My approach will focus on reviewing the current authentication setup, correcting any configuration or API issues, and thoroughly testing the login process to ensure it works consistently. I will also update and properly configure the app icon so it displays correctly across devices and platforms without affecting the overall functionality of the application. As a dedicated freelancer, I prioritize attention to detail, clear communication, and delivering reliable results. I am confident that I can resolve the Google authentication issue and update the app icon efficiently to ensure your application works and appears professionally. Kind regards, Sohail Jamil

@iqra137

Hello, I have carefully reviewed the issues you are facing with your Android app on Google Play. I have extensive experience in diagnosing and resolving authentication errors, as well as ensuring the correct display of app icons across different platforms. I will start by investigating the Google Sign-In 404 error to ensure a successful sign-in flow for users. Additionally, I will address the incorrect display of the app icon by verifying and correcting the asset settings. I am committed to providing daily updates on the progress of the fixes and am available for quick TestTrack updates for your verification before final production push. Please find my portfolio links for similar projects for your reference. I look forward to the opportunity to work on this project and deliver a seamless user experience for your app. Best regards, Iqra

@nutankumarftp

As a top-rated Full Stack Web and Mobile App Developer with a speciality in Android and over 10 years in the industry, I believe I am the perfect fit for your project. With a rich background in successful project deliveries totaling 2000+ and counting, I'm well-versed in identifying and resolving app issues such as the Google Sign-In 404 that you're currently experiencing. Equally important, my skills extend to the design aspect of your project and I can assure you that your high-resolution icon will be tastefully and correctly placed everywhere; home screen, recent apps, and Play Store. My expertise includes deep knowledge of Android Studio, PHP, Javascript, among other relevant technologies for the job. For your project they would come in handy in discerning the root cause of the Google authentication failure as well as designing UI/UX interfaces for said solutions and more. Let's ensure we don't just fix these issues but also guarantee a smooth transition into production by using TestTrack update to verify test both fixes before final deployment. With me on board, you get far more than just fixes; you get a digital partner dedicated to your success from concept to completion. I assure you 100% satisfaction, clean explained codes, unlimited revisions until you are happy and timely communication focused on delivering beyond your expectations. So let's get started! Success is calling us!

@mutahrar

Hello, I can help resolve both the Google authentication and launcher icon issues in your Lovable-built Android app efficiently and reliably. I have experience troubleshooting OAuth flows and Play Store asset configurations, ensuring login mechanisms work seamlessly across devices and Android versions. For your app, I will carefully review the Google Sign-In setup, confirm that the OAuth client IDs and SHA fingerprints match your test and production configurations, and correct any misrouted API endpoints causing the 404 error. This will restore full login functionality and ensure users’ profiles are returned properly without fallback to guest mode.

@nicolasalexandro

Hey — saw your post about fixing Google Auth and the app icon in your Android app. When those two things aren’t right, testers lose trust fast and it’s hard to get real feedback on the product itself. Quick question before I suggest an approach: Is Google Sign-In already set up in the Firebase/Google Cloud console, or is the issue happening before you even reach that step in the flow? I’ve fixed Google auth and Play Store asset issues for Android apps before, including projects generated by tools like Lovable, so I’m used to untangling config and release problems. If you send over your Play Console link, current APK/AAB, and a quick note on the exact error you see, I can review and tell you the cleanest way to get auth and the icon working for your closed test.

@syedraza21295

Hello, I have extensive experience in PHP, JavaScript, and Mobile App Development. I have carefully reviewed your project requirements regarding fixing the Google authentication and app icon issues in your Android app built with Lovable. To address the Google authentication 404 error, I will diagnose and resolve the issue to ensure a successful sign-in flow without any errors. Additionally, I will ensure the correct high-resolution icon is displayed on all platforms as required. As a versatile Designer & Developer, I specialize in branding and digital solutions, including UI/UX design, packaging design, and web development. Let's discuss further details in chat for a comprehensive solution. Best regards, Syed

@mahads31

With a keen eye for detail, problem-solving skills, and proficiency in API Integration, JavaScript, Mobile App Development, and PHP – I am confident I can resolve the Google Sign-In 404 error and the incorrect app icon that you are experiencing with Lovable on Android. As a freelance developer, I have a track record of building smart, scalable, and future-ready digital solutions. My client-centered approach means I not only understand your technical requirements but also your business goals. That understanding combines with a drive for practical innovation to ensure every product I build is not just functional but also aligns with your purpose.

@ahmetTC

Hope you are doing well! Lets start! Extensive experience debugging Android authentication flows including Google Sign-In issues where incorrect OAuth redirect URIs, SHA-1 fingerprints, or API credential mismatches caused 404 errors during login. Previous fixes involved reconfiguring OAuth credentials in Google Cloud Console, verifying package name + SHA-1 from the signed build, and correcting the authentication callback so the user profile returns successfully without fallback errors. Launcher icon problems have also been resolved in past projects where Android displayed the wrong asset due to incorrect mipmap folders, adaptive icon configuration, or caching from older builds in Android Studio. Issues were fixed by rebuilding the icon set, updating the manifest references, clearing Play cache artifacts, and validating the asset across home screen, recent apps, and store listing before release. Testing through Google Play Console internal or closed tracks ensured the fixes were confirmed before production rollout. I know what do I build for you, can complete it to your full satisfaction within your timeline. I am ready for you and waiting here. Thank you.

@johnedwardl

I can take care of both issues in your Google Play Closed Test build. First, I’ll fix the Google Sign-In 404 by reviewing your OAuth/Google settings and Android app configuration (package name, signing certificates/SHA keys, client IDs, and redirect/intent handling). The goal is a clean sign-in on current Android versions that completes successfully and returns the user profile—no errors and no fallback to guest mode. Second, I’ll correct the launcher/Play Store icon by ensuring the right adaptive icon assets are packaged and referenced (all densities, round icon where needed, and manifest settings). I’ll verify it shows correctly on the home screen, recents, and in the Play listing. I’ll deliver an updated build (AAB/APK) and push a new Closed Test/TestTrack release so you can verify both fixes before production. Expected turnaround: 1–3 business days once I have access. To start, I’ll need access to the code/build files plus Play Console and the Google Cloud/Firebase project used for auth (or the required credentials/settings export).

@mariamz24

Hello, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, JavaScript, Mobile App Development, Android, Mobile Development, Android App Development, App Development, Android SDK, Android Studio, API Integration Please come over chat and discuss your requirement in a detailed way. Regards

@vasylklymiu

Hi, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I just applied after read your job posting carefully and I believe that I am good fit to your project. I'm a serious bidder. I will satisfy you with my high skills! I am an expert which have 8+ years of experience on PHP, JavaScript, Mobile App Development, Android, Mobile Development, Android App Development, App Development, Android SDK, Android Studio, API Integration I am looking forward to meet you to discuss the further detail about this project. Looking forward to hearing from you. Thank You

@nguyenphuclam06

Hello, I’m Lâm. I’ll diagnose and fix your Google Sign-In 404 and replace the launcher icon across all surfaces (home, recent apps, Play Store) for your Lovable-based Android app. ✔ Quick audit of the Google Sign-In integration (OAuth client IDs, SHA-1/SHA-256, package name) to identify misconfig or API gating causing 404s. ✔ Implement robust sign-in flow that returns the user profile on success and gracefully handles errors without falling back to guest mode. ✔ End-to-end tests across Android versions in TestTrack to confirm stability before prod push. ✔ Icon pipeline: verify resource qualifiers, launcher icons in AndroidManifest, adaptive icon layers, and Play Store asset mapping; build with the correct mipmap and asset sets; ensure no stale caches cause wrong icon display. ✔ Provide a sample login flow and a sample icon config (imaginary but representative) so you can compare results quickly. Availability: I can start immediately and propose a 4-day turnaround with TestTrack validation. I’ll deliver clear steps, code fixes, and a one-click test plan. Best regards, Lâm

@zeldac1

Hi there. I see your two blockers: Google Sign-In returns a 404 at login, and the wrong launcher icon shows up after install. The 404 is often a misconfigured Google OAuth client (wrong package name, SHA-1, or redirect URI) rather than the API itself. My plan: - Verify the OAuth client in Google Cloud Console matches your app’s package, signing key, and debug/release configs. - Rebuild with correct client IDs and test the sign-in flow end-to-end in TestTrack. - For the icon, audit your mipmap/adaptive-icon setup and manifest references; ensure the correct asset is declared as the launcher icon across builds. I’ve fixed similar sign-in 404s and launcher icon mismatches before, with a smooth Play Store rollout. Have you got access to the Google Console project and the current keystore SHA-1 for the release?

@denzkie21

Hello, how are you? I can quickly diagnose and fix the Google Sign-In 404 issue so authentication works correctly across Android versions. I’ll review the OAuth configuration, redirect URIs, and app settings to restore the full login flow and return user profiles properly. I’ll also correct the launcher icon configuration so the right asset appears on devices and in the Play Store. We can verify both fixes through a TestTrack update before production. Thanks! Dennis

@dorofiip

Hi there Is the Google authentication configured with the correct OAuth client IDs for all Android builds? What is your approach to managing multiple icon sizes and density buckets in the resource folders? Google Sign-In errors often stem from misconfigured OAuth credentials or incorrect redirect URIs. Launcher icon issues arise because Android requires proper icon assets for each device density and the Play Store may cache outdated icons. I will review the OAuth setup and confirm all sign-in flows work across supported devices. Then I will audit and update the icon resources to ensure the correct launcher icon shows consistently. I will assist with a TestTrack update for you to verify before going live. Best regards. Dorofii

@matheussilva114

Hi, I have checked the details. I am a senior engineer with over 7 year of experience on PHP, JavaScript, Mobile App Development, Android, Mobile Development, Android App Development, App Development, Android SDK, Android Studio, API Integration. Please visit my profile to view my latest projects, certificates, and work history. Let's connect in chat to discuss more. Thank you, Matheus

@markoj39

Hello, As an experienced full-stack developer, I understand the need for precise and effective solutions, especially when it comes to mission-critical features like Google Sign-In. My proficiency in API integration and PHP will enable me to quickly diagnose and resolve the 404 error that you're experiencing, so your users can enjoy a seamless sign-in experience. Additionally, I'm well-versed in mobile app design principles and branding, making me the perfect candidate to help you fix your launcher icon issue. I'll ensure that the correct high-resolution icon is displayed consistently across all necessary screens - from home screens to recent apps to the Play Store listing. Furthermore, I value partnership and trust with my clients. Therefore, I welcome your suggestion of using TestTrack update for verification before pushing anything into production. Rest assured, not only will I provide accurate bug fixes but also deliver them within the requested rapid turnaround time. Let's combine my skills in PHP, API integration, and meticulous attention to detail to create a flawless Google Auth experience and iconic representation of your app on different platforms. Thanks!