iPhone 18 Pro Apps Crashing or Closing Randomly: Definitive Fix
Independent guide — no official affiliation with the platforms mentioned.
Risposta breve
Apps closing by themselves on the iPhone 18 Pro stem from a known software issue Apple confirmed on September 23, 2026; a fix is already rolling out. Meanwhile, close and reopen the affected app, force-restart the phone, install app and iOS updates, keep at least 10% of storage free, and offload then reinstall the problematic app.
Fonte ufficiale
support.apple.com
Sıcaklık uyarıları ve pil konularında Apple'ın resmî kaynak sayfası.
01 — Risoluzione passo dopo passo
Risoluzione passo dopo passo
STEP 01
Determine the scope of the problem
Does the crash happen in a single app or in every app? If one specific app keeps closing, that app's update or installation is responsible. If everything crashes, the problem is on the iOS side and matches the known crashing issue Apple has confirmed. Knowing the scope tells you which steps will save you time.
STEP 02
Close and reopen the crashing app
Swipe up from the bottom and pause to open the app switcher, swipe the crashing app away, then reopen it. This clears a stuck temporary state in memory. For a one-off crash nothing else is needed; if the behavior repeats, move on to the next steps.
STEP 03
Force-restart the iPhone
Press and release Volume Up, then Volume Down, then hold the Side button until the Apple logo appears. This refreshes system memory and stops background processes piling up and dragging apps down, cutting most temporary crash waves short.
STEP 04
Check for app updates
Open the App Store, tap your profile icon in the top right, and pull down to see all pending updates. Install new versions of the crashing apps with 'Update All'; developers usually ship a quick release to close known crash causes. After updating, give each app a few seconds on first launch.
STEP 05
Update iOS to the latest version
Go to Settings > General > Software Update. Apple confirmed the sudden crashes and unexpected restarts on iPhone 18 Pro models on September 23, 2026 and announced that a fix is rolling out. Installing this update also closes the Face ID restart bug, solving two problems in one move.
STEP 06
Free up storage space
Go to Settings > General > iPhone Storage. When usage is above 90%, iOS cannot create room for temporary and cache files, and apps crash frequently in this state. Clear large videos, unused apps and message attachments to free at least 5-10 GB, then restart the phone once the space is freed.
STEP 07
Offload and reinstall the app
In Settings > General > iPhone Storage, select the problematic app and tap 'Offload App'; your documents and data stay in place while only the app itself is removed. Then reinstall it from the App Store. If the problem still persists, delete the app completely and download it again; in apps with cloud sync your data comes back from your account after signing in.
Consigli
- If the phone itself shuts down when apps crash, check Settings > Privacy & Security > Analytics & Improvements > Analytics Data for files starting with 'panic-full' — that is a separate situation with its own guide.
- App Store and iOS servers are busy on update days; if updates do not appear right away, wait an hour and try again.
02 — Domande frequenti
Domande frequenti
Has Apple confirmed the iPhone 18 Pro crashing problem?
Yes. On September 23, 2026 Apple confirmed the sudden crashes and unexpected restarts seen on iPhone 18 Pro models and announced that a software fix is rolling out. That is why anyone experiencing crashes is advised to install the latest iOS update first.
Does deleting and reinstalling an app delete my data?
'Offload App' never deletes your data. 'Delete App' removes the app and its local data; however, in apps with cloud or Game Center sync such as WhatsApp, Instagram or games, your data is tied to your account and returns after signing in. Check the app's cloud backup before deleting.
How much free storage do I need?
At least 10% free, ideally 5-10 GB. iOS needs temporary space for apps to run and updates to install; crashes and update failures rise noticeably once usage passes 90%.
What if the phone restarts itself while apps crash?
That is different from a normal app crash and is linked to the device's known restart bug. Update iOS to the latest version first; if it continues, check the records under Analytics Data and request remote diagnostics from Apple Support. Our dedicated guide walks through panic-full logs step by step.
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03 — Guide correlate