Few things are more frustrating than opening TikTok to catch up on your feed and having the app freeze, stutter, or close itself out of nowhere. If TikTok keeps crashing on your Android phone or iPhone, you’re not alone — it’s one of the most common complaints app users run into, usually caused by a handful of predictable culprits: a stale app cache, low storage, an outdated app or OS version, or a temporary server-side hiccup. This guide walks through the fixes in order, from the quickest wins to the deeper troubleshooting steps, so you can get back to scrolling without losing your drafts or account data.
What You’ll Need
- Your phone unlocked and connected to Wi-Fi or mobile data
- A few minutes of free time (most fixes below take under five minutes each)
- At least 1–2 GB of free storage space, ideally more
- Your TikTok login details (username/password, or linked Google/Apple/Facebook account) in case you need to reinstall
Step 1: Force Close and Reopen the App
This sounds obvious, but it resolves a surprising number of crashes caused by a temporary memory glitch.
- On Android: Open Recent Apps (usually the square icon or a swipe-up-and-hold gesture), find TikTok, and swipe it away to close it fully. Then reopen it from your home screen.
- On iPhone: Swipe up from the bottom of the screen and pause in the middle (or double-click the Home button on older models) to see open apps, then swipe TikTok’s preview upward to close it. Reopen it from the home screen.
Step 2: Restart Your Phone
A full restart clears out background processes and temporary memory issues that a simple app close won’t fix. Power your phone off completely, wait about 10–15 seconds, and turn it back on before relaunching TikTok.
Step 3: Check for and Install App Updates
An outdated version of TikTok is one of the most common causes of repeated crashing, especially after TikTok pushes a new update that isn’t fully compatible with an older app build on your device.
- Android: Open the Google Play Store, tap your profile icon, go to “Manage apps & device,” and check if TikTok has a pending update. Install it if so.
- iPhone: Open the App Store, tap your profile icon in the top right, scroll down to see pending updates, and update TikTok if it’s listed.
Step 4: Update Your Phone’s Operating System
TikTok is built and tested against current versions of Android and iOS. Running a significantly outdated OS version can cause compatibility crashes that no app update will fix on its own.
- Android: Go to Settings > System > System update (the exact wording varies by phone brand) and install any available update.
- iPhone: Go to Settings > General > Software Update and install any available update.
Step 5: Clear TikTok’s Cache
Over time, cached data can become corrupted and trigger crashes. Clearing the cache doesn’t delete your account, drafts saved to your device gallery, or your followers — it just clears temporary files.
- Android: Go to Settings > Apps > TikTok > Storage, then tap “Clear cache.” Avoid tapping “Clear data,” which will log you out.
- iPhone: iOS doesn’t offer a direct cache-clearing option for individual apps, but TikTok has a built-in option: open the app, go to your Profile, tap the menu icon, then Settings and privacy > Free up space, and clear the cache from there.
Step 6: Free Up Storage Space
If your phone’s storage is nearly full, apps like TikTok that rely on downloading and buffering video content are especially prone to crashing. Check your available storage in Settings > Storage (Android) or Settings > General > iPhone Storage (iOS), and delete unused apps, old photos, or large downloaded files if space is tight.
Step 7: Reinstall the App
If nothing above has worked, uninstalling and reinstalling TikTok gives you a completely fresh copy of the app with no corrupted files left over. Your account, followers, and liked videos are stored on TikTok’s servers, not on your device, so you won’t lose them — just make sure you know your login method before uninstalling. Unposted drafts saved only in the app may be lost, so double-check the Drafts tab and finish or discard anything important first.
Common Problems and Fixes
TikTok crashes only when opening the camera or trying to record: This is often a camera permission or memory issue. Check Settings > TikTok and confirm camera and microphone permissions are enabled, then try force-closing background apps to free up memory before recording.
TikTok crashes on a specific video or type of content: This can point to an issue with a particular video’s file rather than the app itself. Try scrolling past it, and if the app stabilizes afterward, it was likely a one-off content glitch rather than a device problem.
TikTok crashes immediately on launch, before you can even open Settings: Try clearing the cache via your phone’s app settings menu first (Android), or go straight to uninstalling and reinstalling (iPhone), since you won’t be able to reach in-app options.
The app works on Wi-Fi but crashes on mobile data (or vice versa): This usually points to a network issue rather than the app itself. Try toggling Airplane Mode on and off, or resetting network settings under Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings (iOS) or Settings > System > Reset options (Android).
Crashes started right after a TikTok update: This is sometimes a bug on TikTok’s end rather than your device. Check the App Store or Play Store reviews for that update, or TikTok’s official support channels, to see if others are reporting the same issue — in that case, waiting for a follow-up patch may be the only fix.
Protecting Your Data and Account
Before reinstalling any app or resetting network settings, it’s good practice to confirm you can still access your TikTok account afterward. Make sure you know whether your account is linked to an email, phone number, or a third-party login like Google or Apple, and that you still have access to that email or phone number in case you’re asked to verify your identity. If you use TikTok Shop or have payment methods saved in the app, avoid reinstalling on an unfamiliar or shared device, and always download TikTok only from the official Google Play Store or Apple App Store to avoid counterfeit apps designed to steal login credentials.
FAQ
Will clearing TikTok’s cache delete my drafts or account?
No. Clearing the cache only removes temporary files. Your account and cloud-synced content stay intact. However, on Android, be careful not to tap “Clear data,” which does log you out and can remove locally saved drafts.
Do I need to update my phone’s OS every time TikTok updates?
Not every time, but if crashes start right after a TikTok update and your OS is more than a version or two behind, updating it is one of the most effective fixes.
Is it safe to use a third-party app to “fix” or “boost” TikTok?
No. Avoid third-party apps or modified TikTok versions that claim to fix crashes, unlock features, or boost performance — they can compromise your account security and often violate TikTok’s terms of service.
What if TikTok still crashes after trying everything here?
Contact TikTok support directly through the app (Profile > menu > Settings and privacy > Report a problem) so they can look into a device- or account-specific issue.
Steps and menu labels may change as apps update. Last updated: September 2026.