Google apps not working on mobile data, although non-Google apps are working

Question

I have a strange problem on my Samsung J2 Android phone. Although apps like WhatsApp and some games which require Internet work, none of the Google Apps like Google, Chrome, YouTube and Play Store are working. Whenever I open the Google apps, it shows "Check your internet connection" although my mobile data is on. But, on connecting my phone to a Wi-Fi network, these apps work. How can I fix this?


P.S. One more important thing: When I open Chrome, I get a message saying ERR_PROXY_CONNECTION_FAILED.


— AD-1 | Sources

Answer

ERR_PROXY_CONNECTION_FAILED.


This obviously has to do something with proxies. Either you set a proxy through your cellular data setting or some application has put phone in tunneling (VPN etc).


And obviously google services are highly sensitive to proxy IPs. Check if your IP is what your ISP has provided. Google services are often buggy with cache so try clearing some cache as well.


Changing APNs might also work, sometimes Google might get sensitive of your real IP. Do a hotspot sharing and check google services with that IP on other devices.


— iBUYPOWER | Sources

Q & A

Can an app installed from Play Store being dropped support due to changing requirement in Android version?
How to Store BTsync Data Files in SD Card?
"no command" after OTA update of a Wiko Rainbow 4G
Problems with drivers for Nexus 10 when building Android 4.3 from source
How to add contacts using adb without user interaction?
Disable Cyanogen Privacy Guard from Shell
Change the server that Android uses for an internet connectivity check?
Why aren't these UI "hacks" more often exploited?
How to remove a Virus that installs an unlimited amount of APPs causing the smartphone to stop once an internet connection has been established?
How to access BTsync files in Pebble with Gadgetbridge?
How do I make my profile icon use the same image on my google profile?
sshd on CyanogenMod 13 Nightly failing without explanation
Nubia Z9 gives error on starting camera
Charging works well with new USB cables only
I have a Sprint Samsung Galaxy S4 which I want to root?
Get a list of all applications I have ever installed on any phone
How do I connect my Samsung Galaxy S6 to Android Studio?
How do I select a non-OEM charger for my device?
Why is Google Calendar reminding me it's "Easter Sunday" on 19 Jan 2016?
Powering Samsung Galaxy J7 using an external DC power supply

Topics

2D Engines   3D Engines   9-Patch   Action Bars   Activities   ADB   Advertisements   Analytics   Animations   ANR   AOP   API   APK   APT   Architecture   Audio   Autocomplete   Background Processing   Backward Compatibility   Badges   Bar Codes   Benchmarking   Bitmaps   Bluetooth   Blur Effects   Bread Crumbs   BRMS   Browser Extensions   Build Systems   Bundles   Buttons   Caching   Camera   Canvas   Cards   Carousels   Changelog   Checkboxes   Cloud Storages   Color Analysis   Color Pickers   Colors   Comet/Push   Compass Sensors   Conferences   Content Providers   Continuous Integration   Crash Reports   Credit Cards   Credits   CSV   Curl/Flip   Data Binding   Data Generators   Data Structures   Database   Database Browsers   Date &   Debugging   Decompilers   Deep Links   Dependency Injections   Design   Design Patterns   Dex   Dialogs   Distributed Computing   Distribution Platforms   Download Managers   Drawables   Emoji   Emulators   EPUB   Equalizers &   Event Buses   Exception Handling   Face Recognition   Feedback &   File System   File/Directory   Fingerprint   Floating Action   Fonts   Forms   Fragments   FRP   FSM   Functional Programming   Gamepads   Games   Geocaching   Gestures   GIF   Glow Pad   Gradle Plugins   Graphics   Grid Views   Highlighting   HTML   HTTP Mocking   Icons   IDE   IDE Plugins   Image Croppers   Image Loaders   Image Pickers   Image Processing   Image Views   Instrumentation   Intents   Job Schedulers   JSON   Keyboard   Kotlin   Layouts   Library Demos   List View   List Views   Localization   Location   Lock Patterns   Logcat   Logging   Mails   Maps   Markdown   Mathematics   Maven Plugins   MBaaS   Media   Menus   Messaging   MIME   Mobile Web   Native Image   Navigation   NDK   Networking   NFC   NoSQL   Number Pickers   OAuth   Object Mocking   OCR Engines   OpenGL   ORM   Other Pickers   Parallax List   Parcelables   Particle Systems   Password Inputs   PDF   Permissions   Physics Engines   Platforms   Plugin Frameworks   Preferences   Progress Indicators   ProGuard   Properties   Protocol Buffer   Pull To   Purchases   Push/Pull   QR Codes   Quick Return   Radio Buttons   Range Bars   Ratings   Recycler Views   Resources   REST   Ripple Effects   RSS   Screenshots   Scripting   Scroll Views   SDK   Search Inputs   Security   Sensors   Services   Showcase Views   Signatures   Sliding Panels   Snackbars   SOAP   Social Networks   Spannable   Spinners   Splash Screens   SSH   Static Analysis   Status Bars   Styling   SVG   System   Tags   Task Managers   TDD &   Template Engines   Testing   Testing Tools   Text Formatting   Text Views   Text Watchers   Text-to   Toasts   Toolkits For   Tools   Tooltips   Trainings   TV   Twitter   Updaters   USB   User Stories   Utils   Validation   Video   View Adapters   View Pagers   Views   Watch Face   Wearable Data   Wearables   Weather   Web Tools   Web Views   WebRTC   WebSockets   Wheel Widgets   Wi-Fi   Widgets   Windows   Wizards   XML   XMPP   YAML   ZIP Codes