Discuss hardware-specific topics related to iPhone.

Posts under iPhone tag

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App keeps crashing due to Game Center account??
I play this game called Sonic Forces: Speed Battle that's available in the app store and I completed a quest outside of the app on this site called TapResearch for some rewards as I've done before and has worked, but after this one time I can no longer enter back into the game without crashing immediately. I tried deleting and reinstalling but nothing. I even tried signing into a different account but that didn't work either. So then I tried to make a new game center account to try and see if it works, and it did, though all my progress has been restarted. Does anyone know how to fix this?
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524
Jan ’25
Sudden Storage Fluctuations/Free Up
I’m experiencing something strange with my phone’s storage, and I’m not sure what’s going on. Last year, I had nearly maxed out my storage at 255/256 GB, but suddenly, it dropped to around 100 GB, and now it’s fluctuating again—it decreased to 99 GB today. This is concerning, and I’m wondering if something might be wrong with my phone. Could someone help me understand what’s happening? Here’s some context: my phone was being used for filming a school project, and I often got “insufficient storage” notifications. To make room, I deleted some apps, but I was still hovering around 250-253/256 GB of used storage. Later, I heard that getting iCloud storage would free up space by storing photos in the cloud, so I subscribed to 200 GB of iCloud storage. I used it for about a day but then canceled the subscription after hearing it wasn’t effective at freeing up much space. Unfortunately, I didn’t check my storage before canceling the subscription, which I now realize was a mistake. In December, I took a lot of photos and videos during trips, but I didn’t check my storage, assuming I’d hit full capacity soon. However, just two days ago, I checked my storage and was shocked to see that it had suddenly dropped to around 105 GB. This morning, it dropped again to about 100.96 GB. I read in an article that this could be a bug and that updating the software might help, so I updated my phone to iOS 18. After the update, I checked my storage again, and it had dropped further to 94.16 GB. Then, in the same minute, it fluctuated to 94.99 GB, and four minutes later, it went down to 94.65 GB. Now, as I’m writing this, it’s back up to 95.58 GB. Could anyone explain what’s going on?
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392
Jan ’25
Debugging State Restoration
I'm adding state restoration to an old iOS app that does not use scenes or storyboards. Creating of view controllers is entirely programmatic. I found the restorationArchiveTool for iOS which is very helpful. However it also refers to a StateRestorationDebugLogging mobileconfig profile that is supposed to turn on additional debug logging when restoring state. https://download.developer.apple.com/ios/restorationarchivetool_for_ios_7/StateRestorationDebugLogging.mobileconfig However I do not seem to be able to install it to either a simulator or my device. Does anyone know if this profile is still valid? If so, how do I install it? Tom Aylesworth
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333
Jan ’25
Add custom emoji tags
Allow the user to add their own tags to the default emoji tags. For instance, this emoji, for me, is nonna: 🤌🏻. My efficiency would improve immensely if I could search for it as the “Nonna” emoji, rather than searching for nonna, remembering it doesn’t exist, trying the search for other things it might be called, realising I don’t know what it is, then having to scroll through all the hand emojis twice to find it. 🤌🏻🤞🏼👌
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493
Jan ’25
Issue with “Vocal Shortcuts” disabling after one day of use
Hello Apple Community, I'm experiencing an issue with "Vocal Shortcuts" on iOS. I created a trigger in Vocal Shortcuts to run a specific shortcut, and it works perfectly on the first day. However, by the next day, the voice command stops functioning entirely. To make it work again, I have to disable and then re-enable Vocal Shortcuts in the settings. I've tested this on multiple devices (iPhone 11, iPhone 13, and iPhone X), all running the latest iOS version, and the same problem occurs on each one. Is there any additional configuration needed, or could this be a bug? Any advice or insights would be greatly appreciated! Thank you in advance,
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618
Jan ’25
Ajuda com identificação de usuário Apple nome email e Firebase
E aí pessoal, tudo certo? Estou desenvolvendo um app com React Native no front-end e Node.js no back-end, usando o Firebase como banco de dados (e possivelmente para autenticação também, dependendo da solução). Preciso implementar o "Sign in with Apple" e estou com algumas dúvidas em como integrar tudo isso. A ideia é: o usuário clica no botão "Entrar com a Apple" no app (React Native), o backend (Node.js) processa a autenticação com a Apple e, em seguida, armazena as informações necessárias (nome, email, etc.) no Firebase. Se alguém já trabalhou com essa combinação (React Native, Node.js, Firebase e Sign in with Apple) e puder compartilhar alguma experiência, dicas, exemplos de código ou até mesmo um boilerplate, seria de grande ajuda!
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390
Jan ’25
Unknown CHHapticError.Code (561015905 == '!pla')
Hello, I'm sporadically getting the unknown CoreHaptics error described in the title, when trying to create a CHHapticPatternPlayer from an .ahap file — this does not occur in a repeatable manner, unfortunately... This occurs in a SpriteKit game, running on both iOS 17 and 18. Anyone know what the error means, since it's apparently undocumented? Note that the haptics engine is started right before creating the pattern, and the start request doesn't appear to fail... Thanks, D.
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489
Jan ’25
Camera's settings at calibration time
Hi everyone, I am wondering under which settings the camera(s) were set by the time they were calibrated. For instance, one aspect that is easy to find is the reference resolution of the images taken when calibrating the intrinsics, this is by retrieving intrinsicMatrixReferenceDimensions. Making sure that the principal point is referenced to the by the time resolution used when the calibration was ongoing. However, recently I saw that there are focusing modes that potentially displace the lens' physical position. Settings like: AutoFocusRangeRestriction: none, near, far setFocusModeLocked: Locks the lens position at the specified value, and sets the focus mode to a locked state. My concern lies the impact this focusing lens displacements have on the intrinsic matrix parameters, if the lens is displaced, these parameters no longer describe the camera since the lens position has changed w.r.t. the lensPosition set when they were calibrated [0-1]. If my understanding is correct the AutoFocusRangeRestriction is just a range freedom the system is allowed to auto-focus and not a specific lens position. Conversely, the setFocusModeLocked does indeed fix the lensPosition to a certain value [0 - 1]. In simple words, what is the focus lensPosition the cameras were set when calibrating them for intrnisics?
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446
Jan ’25
Camera settings at intrinsic calibration time
Hi everyone, I am wondering under which settings the camera(s) were set by the time they were calibrated. For instance, one aspect that is easy to find is the reference resolution of the images taken when calibrating the intrinsics, this is by retrieving intrinsicMatrixReferenceDimensions. Making sure that the principal point is referenced to the by the time resolution used when the calibration was ongoing. However, recently I saw that there are focusing modes that potentially displace the lens' physical position. Settings like: AutoFocusRangeRestriction: none, near, far setFocusModeLocked: Locks the lens position at the specified value, and sets the focus mode to a locked state. My concern lies the impact this focusing lens displacements can have on the intrinsic matrix parameters, like these parameters no longer describe the camera since the lens position has changed. In simple words, what is the focus 'mode'/'range' the cameras were set when calibrating them for intrnisics?
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498
Jan ’25
WhatsApp not showing in Apple Carplay in iOS 18.X
I bought a new iPhone 16 recently and connected with my car (Hyundai Venue) I couldn't able to see WhatsApp. I researched and found some forum, but the suggested steps are not workable or not suitable for latest iOS version. I have updated iOS and WhatsApp, nothing helped to resolve. Note: Earlier I was used Pixel phone I can able to see Whatsapp and I can make a call
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505
Jan ’25
App Settings Not Appearing with Xcode 16.2
I recently encountered an issue with Xcode 16.2 while attempting to integrate Settings.bundle into a new app. I added Settings.bundle as a new file (using the provided template), but when I ran the app (the default "Hello World" project), the expected three default controls (Name, Enabled, Slider) did not appear in the app's settings. To troubleshoot, I downgraded my system to macOS Sonoma 14.7.2 and Xcode 15.4 (on a 2023 Mac Mini, M2). After this downgrade, everything worked as expected. With a new project, adding Settings.bundle, and running the app, the settings entry for the app appeared, including the three default fields. This behavior suggests a potential issue or incompatibility with Xcode 16.2.
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1.3k
Dec ’24
HealthKit SDK Not Responding When Querying Step Data on iPhone 16 Pro Max
We have working code to fetch step data from HealthKit after requesting the necessary permissions. However, we’ve encountered an issue specific to one device, the iPhone 16 Pro Max. When querying the data, we do not receive a response, and the code enters an infinite loading state without completing the request. The user who is facing this issue has tried logging in on another device, and it works fine. On the problematic device (iPhone 16 Pro Max), the request does not complete. For reference, I’ve included the code below. Resolving this issue is crucial, so we would appreciate any guidance on what steps we can take to troubleshoot or resolve the problem on this specific device. Please note that the device has granted permission to access HealthKit data. static let healthStore = HKHealthStore() static func limitReadFromHealthKitBetweenDates(fromDate: Date, toDate: Date = Date(), completion: @escaping ([HKStatistics]) -> Void) { guard let stepsQuantityType = HKQuantityType.quantityType(forIdentifier: .stepCount) else { return } let ignoreUserEntered = HKQuery.predicateForObjects(withMetadataKey: HKMetadataKeyWasUserEntered, operatorType: .notEqualTo, value: true) let now = toDate var interval = DateComponents() interval.day = 1 var calendar = Calendar.current calendar.locale = Locale(identifier: "en_US_POSIX") var anchorComponents = calendar.dateComponents([.day, .month, .year], from: now) anchorComponents.hour = 0 let anchorDate = calendar.date(from: anchorComponents) ?? Date() let query = HKStatisticsCollectionQuery(quantityType: stepsQuantityType, quantitySamplePredicate: ignoreUserEntered, options: [.cumulativeSum], anchorDate: anchorDate, intervalComponents: interval) query.initialResultsHandler = { _, results, error in guard let results = results else { print("Error returned from resultHandler: \(String(describing: error?.localizedDescription))") return } print(results) var statisticsArray: [HKStatistics] = [] results.enumerateStatistics(from: fromDate, to: now) { statistics, _ in statisticsArray.append(statistics) if statistics.endDate.getddmmyyyyslashGMT == now.getddmmyyyyslashGMT { completion(statisticsArray) } } } healthStore.execute(query) } Please note that the code works on all devices except the problematic one. Could you please guide me on the next steps to resolve this issue?
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913
Dec ’24
Xcode 16.2 無法在IOS 18.2 Debug
Xcode 16.2 無法在IOS 18.2 Debug Xcode 16.2 iOS 18.2 直接建立新專案 Xcode -> Create New Project -> Multiplatform -> Application -> App 選擇 實體手機 -> 執行 error: attach by pid '1050' failed -- attach failed (Not allowed to attach to process. Look in the console messages (Console.app), near the debugserver entries, when the attach failed. The subsystem that denied the attach permission will likely have logged an informative message about why it was denied.) Logging Error: Failed to initialize logging system due to time out. Log messages may be missing. If this issue persists, try setting IDEPreferLogStreaming=YES in the active scheme actions environment variables.
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853
Dec ’24
Not displaying some websites properly after iOS 18.2
After the iOS 18.2 update, I can no longer see the some website as I could see it on the desktop. ( for example Jeostok . Com)I have tried this in many browsers. For example, I get the same result in browsers such as Safari Chrome Firefox opera and edge. The home page is not displayed properly. It was displaying properly before the update and now it is not displaying properly. This website is my website. I frankly do not know how to solve this problem, if anyone knows, I am waiting for your help.
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1.1k
Dec ’24
Crash with any app when switching input method on iOS 18 using iPhone Mirroring
It crashes any app including System Preferences or etc. Below is an example of crash log with my own app. 2024-09-26_15-05-07.3244_+0800-b0897577a4d8c61bb9452bf8ae1f2a0ca097aabc.crash Last Exception Backtrace: 0 CoreFoundation 0x19fa6508c __exceptionPreprocess + 164 (NSException.m:249) 1 libobjc.A.dylib 0x19cd672e4 objc_exception_throw + 88 (objc-exception.mm:356) 2 CoreFoundation 0x19fa29140 -[__NSArrayM objectAtIndexedSubscript:] + 592 (NSArrayM.m:309) 3 UIKitCore 0x1a2fb6554 -[UIInputSwitcherView localizedTitleForItemAtIndex:] + 32 (UIInputSwitcherView.m:860) 4 UIKitCore 0x1a2fbda68 -[UIKeyboardMenuView customizeCell:forItemAtIndex:] + 384 (UIKeyboardMenuView.m:1392) 5 UIKitCore 0x1a2fb68ac -[UIInputSwitcherView customizeCell:forItemAtIndex:] + 88 (UIInputSwitcherView.m:914) 6 UIKitCore 0x1a2fb681c -[UIInputSwitcherView tableView:cellForRowAtIndexPath:] + 192 (UIInputSwitcherView.m:907)
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942
Dec ’24
Apple Air Pods Upgrade!
Good evening. I have come up with this amazing and revolutionary idea that is going to change the ent world for the better. I’m a 23 year old Design Engineer from Greece and I would like to come to direct contact with the Apple Design Team, in order to discuss this project and the best case scenario, sell it to you. The foldable iPhone is not a good idea. Its not revolutionary and it’s going to leave a big black mark in Apple history. With my idea, the whole world will see again the greatness of the biggest company in history.
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516
Dec ’24