Xiaomi Mi A1 proximity sensor not working

Question

I just got a new Mi A1, not even a week old, and in the middle of calls my cheek is turning on the loudspeaker, muting, etc. Clearly the proximity sensor is poorly calibrated/not working.



Is there any easy way to fix this or should I return for a refund?


— Shaul Behr | Sources

Answer

Answer was actually pretty simple. This post suggests a couple of solutions, but the first one worked for me:




Restart your phone.



— Shaul Behr | Sources

Q & A

Display full screen screenshot/photo preview?
S10 draining over 10% battery per hour while idling
OTG is not detecting in VIVO Y30
How do you set your Android smartphone not to switch to the web browser app each time you click on a link?
How can I auto rotate in Samsung Galaxy?
How can I configure Android so that all Internet traffic goes through a VPN and is blocked if the VPN isn't activated, without rooting Android?
How to disable the developer option in Chrome for Android?
Can I improve accuracy of Google Location while hiking
Share to an automation app/webhook?
Installing magisk with Android 11
How can I turn OFF Google Lens search, permanently
Can you use a screenshot of the "export accounts" QR Code of Google Authenticator as a backup?
How can I send music from an app to one BT device, but keep all other sounds on another BT device or on the phone?
How to play one-channel audio in both headphones?
Does TWRP backup all apps and data, as opposed to ADB?
Does Android update and Google services still work on Huawei P30 Pro?
Is it possible to add widgets available in home screen on lock screen (on rooted phone)?
How can I configure Telegram to open links using Opera Browser instead of Chrome?
My android keeps telling me my lock password is wrong but it's correct
Could a Play Store family plan block apps abroad on my Google account

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