Topic hub · 39 guides
Problems & fixes
Clear, UAE-focused answers reviewed by the Find Next Phone Editorial Team.
iPhone 14 common problems in 2026: what to test and fix
Troubleshoot iPhone 14 battery drain, heat, charging, signal, camera and display issues—and know what to test before buying used.
27 Oct 2026iPhone 15 common problems in 2026: USB-C, heat, battery and fixes
Fix iPhone 15 USB-C charging, heat, battery drain, signal and camera issues, with a practical inspection checklist for used buyers.
27 Oct 2026iPhone 16 common problems in 2026: battery, Camera Control and fixes
Troubleshoot iPhone 16 battery, heat, Camera Control, touch, charging and signal issues, plus checks for buying a used iPhone 16.
27 Oct 2026iPhone 17 common problems: battery, connectivity, camera and fixes
A calm iPhone 17 troubleshooting guide for battery drain, heat, charging, Wi-Fi, cellular, camera and display symptoms.
24 Oct 2026iPhone 18 Pro speaker crackling or popping? What we know and what to try
Why some iPhone 18 Pro and Pro Max earpieces crackle, pop or click, whether iOS 27.0.1 fixed it, workarounds to try and when to book a repair.
24 Oct 2026iPhone 18 Pro problems and bugs: every issue reported so far
Every reported iPhone 18 Pro problem: Face ID restarts, photo artifact, touchscreen freeze, AT&T service loss, audio crackle — and which are fixed.
23 Oct 2026iPhone ghost touch: why your screen taps by itself, and how to fix it
iPhone opening apps or typing on its own? Ghost touch causes — screen protectors, chargers, moisture, software and hardware — and fixes in order.
20 Oct 2026iPhone overheating in the UAE heat? How to protect it in summer
What to do when your iPhone shows a temperature warning, stops charging or dims in the UAE heat — and how to protect the battery long-term.
19 Oct 2026iPhone 18 Pro camera rings: pale marks around the lenses explained
Some burgundy and black iPhone 18 Pro units show pale rings around the rear cameras. What causes it, how to clean safely, and how to get it inspected.
17 Oct 2026iPhone battery health dropping fast? What's normal and what to do
How quickly iPhone battery health should fall, what speeds it up, how to slow it down, and when a battery replacement is covered by warranty or AppleCare+.
14 Oct 2026iPhone battery draining fast? 12 fixes that actually work
Fix fast iPhone battery drain: find the apps using power, adjust settings, check battery health and learn when it is time to replace the battery.
14 Oct 2026iPhone no sound or muffled speaker: how to fix speaker and microphone problems
Fix an iPhone with no sound, crackling or muffled speakers, and a microphone that people can't hear. Settings checks and cleaning tips.
13 Oct 2026iPhone getting hot? Causes of overheating and how to cool it safely
Why your iPhone gets hot while charging, gaming or in the sun, how to cool it safely and when overheating signals a battery or software problem.
13 Oct 2026Face ID not working on iPhone: complete troubleshooting guide
Fix Face ID not working, 'Face ID is Not Available' and slow recognition on any iPhone: clean sensors, reset Face ID and check for hardware faults.
13 Oct 2026iPhone not ringing for incoming calls? 8 settings to check
If calls go straight to voicemail or your iPhone doesn't ring: Focus modes, Silence Unknown Callers, Call Screening, Bluetooth and Ring/Silent settings.
12 Oct 2026iPhone not charging? Fixes for slow, stopped or intermittent charging
iPhone won't charge or charges slowly? Check the cable, adapter, port and software step by step, and learn when the port or battery needs repair.
12 Oct 2026iPhone won't update to the latest iOS: causes and fixes
Stuck on 'Unable to Verify Update', 'Not Enough Storage' or an update that never finishes? Fix iOS update problems step by step.
12 Oct 2026Activation Lock on a used iPhone: how to check and remove it safely
What Activation Lock is, how to check a used iPhone before buying, how the previous owner removes it remotely, and why you should never buy a locked iPhone.
12 Oct 2026'Unknown Part' message on iPhone: what it means for repairs and resale
What the iPhone 'Unknown Part' and 'Used' messages mean in Parts and Service History, which parts trigger them, and how they affect warranty and value.
11 Oct 2026iPhone won't connect to Wi-Fi: quick fixes that work
Wi-Fi greyed out, no internet or keeps disconnecting on your iPhone? Follow these fixes from the router to Reset Network Settings.
11 Oct 2026iPhone keeps restarting by itself: causes and fixes
iPhone randomly restarting or shutting down? Check storage, updates, battery health and apps, then restore if needed. Know when to repair.
10 Oct 2026iPhone Bluetooth not connecting: how to fix headphones, car and watch pairing
Bluetooth not connecting to AirPods, car or speaker? Try these quick steps: restart, re-pair, update and reset network settings.
10 Oct 2026iPhone dropped in water: what to do in the first hour
What to do (and not do) if your iPhone gets wet: switch off, dry safely, avoid rice and heat, check warnings and know when to get repair.
9 Oct 2026iPhone says No Service or SIM not valid: how to fix signal problems
Fix 'No Service', 'SOS only' and 'Invalid SIM' on iPhone: SIM, eSIM, carrier settings and network reset steps for UAE users.
9 Oct 2026iMessage not working or showing green bubbles: how to fix it
Fix iMessage 'Waiting for Activation', messages not sending and blue bubbles turning green. Step-by-step checks for Apple ID, SIM and network.
8 Oct 2026iPhone stuck on the Apple logo or boot loop: how to fix it
iPhone frozen on the Apple logo or restarting in a loop? Use force restart, recovery mode and update steps to get it back without losing data.
8 Oct 2026iPhone running slow or lagging: how to speed it up
Speed up a slow iPhone: free storage, update iOS, cut background activity, check battery health and know when it is time to upgrade.
7 Oct 2026iPhone frozen or not responding? How to force restart any model
A frozen iPhone can be fixed in seconds. Learn the force restart button sequence for every model and what to do if freezes keep happening.
6 Oct 2026iPhone storage full: how to free up space without deleting your photos
Fix 'iPhone Storage Full' with safe steps: offload apps, optimise photos, clear caches and manage messages, plus how much storage you really need.
5 Oct 2026iPhone camera blurry, black or not working: fixes
Fix a blurry, shaky or black iPhone camera: clean the lens, restart, check cases and magnets, and learn when the camera needs repair.
4 Oct 2026iPhone 18 Pro Face ID bug explained — and how to fix Face ID not working
What caused the iPhone 18 Pro Face ID freeze and restart bug, how iOS 27.0.1 fixed it, and step-by-step fixes if Face ID still isn't working.
4 Oct 2026iPhone 18 Pro connectivity problems: what AT&T users (and UAE buyers) need to know
Why some iPhone 18 Pro Max units lost service on AT&T, why Apple says affected phones need replacing, and why UAE-model phones aren't affected.
2 Oct 2026iPhone 18 Pro lagging or freezing? 10 things to try
Ten fixes for an iPhone 18 Pro that lags, stutters or freezes: updates, storage, background tasks, the touchscreen freeze bug and resets.
1 Oct 2026iPhone 18 Pro Wi-Fi problems? Why it keeps disconnecting, and the fix
Fix iPhone 18 Pro Wi-Fi disconnects and slow speeds on iOS 27: router settings, private Wi-Fi address, Connectivity Assist and network resets.
1 Oct 2026iPhone 18 Pro Bluetooth problems: common issues and how to fix them
Fix iPhone 18 Pro Bluetooth problems with AirPods, car systems and smartwatches: re-pairing, updates, CarPlay and reset steps.
30 Sept 2026iPhone 18 Pro camera not working? Blurry photos, crashes and other fixes
Fix iPhone 18 Pro camera problems: blurry photos, black screen, app crashes, the 2x colour artifact and variable-aperture issues.
29 Sept 2026iPhone 18 Pro charging slowly or not charging? Causes and fixes
Why your iPhone 18 Pro charges slowly or stops at 80%, which chargers to use, Optimised Charging, heat and port cleaning — step-by-step fixes.
28 Sept 2026iPhone 18 Pro battery draining fast? Here's what to do
Fix fast battery drain on iPhone 18 Pro and iOS 27: background indexing, Connectivity Assist, apps, signal and settings that actually make a difference.
27 Sept 2026iPhone 18 Pro overheating or getting hot while charging? Causes, fixes and what's normal
Why your new iPhone 18 Pro feels hot, whether heat while charging is normal, and how to keep it cool in UAE summer temperatures.