Practical troubleshooting, one step at a time. From FixIt Mobile.

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Practical guides for phone, app and speaker problems. Start with your exact symptom, check the device scope, and read the warnings before any reset or data-clearing step. Written guidance and videos from FixIt Mobile, with links to supporting sources.

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Phone hardware: screen, speaker, heat

Phone replacement screensHow to spot a fake or non-genuine replacement phone screenAndroid phones; Pixel-based menu examplesPhone speaker not working: fixes in orderiPhone, Google Pixel and Samsung Galaxy batteriesSigns your phone battery needs replacing (and how to check)OLED screens; care settings cover OLED iPhonesHow to check your phone screen for burn-inPhones; model-specific thermal guidance variesPhone overheating: how to cool it down fast and stop it happeningiPhone, Google Pixel and Samsung Galaxy phonesPhone screen is black: fixes in order

Samsung Galaxy

Samsung Galaxy and Samsung NotesSamsung Notes not working: safe fixes in orderSamsung Galaxy A51; owner account recoveryGalaxy A51 locked out: recovery options and data-loss risksSamsung Galaxy; available display settings varySamsung Galaxy screen flickering: fixes in order

iPhone

iPhone and Apple MailiPhone "Cannot Get Mail" POSIX 50 error: fixes in order

Streaming and apps

Disney Plus on AndroidDisney Plus won't load on Android: fixes in orderHulu; Android, TV and streaming-device steps differHulu keeps skipping forward: fixes in orderNetflix profiles on phones, TVs and browsersNetflix shows disappearing from your profile: why and how to fix it

Android settings and sync

Google Contacts on AndroidGoogle contacts not syncing on Android: fixes in orderGoogle Pixel 6 Pro; calls and mobile dataGoogle Pixel 6 Pro network problems: fixes in order

Bluetooth and party speakers

Marshall Stanmore IIMarshall Stanmore II won't turn on: fixes in orderJBL PartyBox EncoreJBL PartyBox Encore not charging: fixes in orderMarshall Acton II BluetoothMarshall Acton II won't turn on: fixes in orderJBL Boombox 3 with phones, tablets and laptopsJBL Boombox 3 won't connect to Bluetooth: fixes in order