Turning on your iPad or performing an iPadOS software update only for the screen to remain frozen on the Apple logo with a stalled progress bar is an alarming scenario. Whether the progress bar remains completely empty, stalls halfway, or reaches 99% without completing, the iPad cannot transition from its low-level bootloader (iBoot) into the SpringBoard user interface.
This freeze typically occurs during over-the-air (OTA) system updates when the iPad encounters corrupted filesystem delta blocks, runs out of flash NAND storage space mid-installation, experiences a battery brownout, or suffers from hardware NAND communication timeouts.
| Failure Stage | Underlying Cause | Targeted Remedy |
|---|---|---|
| Empty Progress Bar (0%) | Filesystem verification failure or signature check stall | Force restart hardware processor |
| Halfway Progress Bar (50%) | NAND write operation stalled or exhausted storage | Connect to Mac/PC for Recovery Mode Update pass |
| Near-Complete Bar (99%) | Data migration daemon (DataDetectors/Spotlight) hung | Allow 30-minute thermal settling or DFU restore |
| Boot Loop After Progress Bar | Corrupted kernel cache or damaged system partition | Reinstall iPadOS via Finder / Apple Devices app |
Method 1: Allow Adequate Time for Background Data Migration
Major iPadOS version upgrades (such as migrating to iPadOS 17 or iPadOS 18) perform extensive APFS filesystem indexing, photo library re-tagging, and database restructuring. If your iPad contains tens of thousands of media files, the progress bar may appear stalled for up to an hour while real processing occurs.
- Connect your iPad to its original Apple power adapter and wall outlet.
- Ensure the iPad does not overheat; place it on a flat, hard surface away from blankets or cushions.
- Leave the device untouched for at least 30 to 45 minutes.
- If the progress bar has not moved by even a single pixel after an hour, proceed to hard restart.
Method 2: Force Restart the iPad Hardware
A force restart terminates hung bootloader execution loops without deleting personal applications or files.
For iPads without a Home Button (iPad Pro, iPad Air, iPad mini 6+, iPad 10th Gen):
- Press and quickly release the Volume Up button (the one closest to the top edge).
- Press and quickly release the Volume Down button.
- Press and hold the Top (Power) button.
- Keep holding the Top button for approximately 10 to 15 seconds until the screen goes completely black and the Apple logo reappears, then release the button.
For iPads with a Physical Home Button:
- Press and hold both the Home button and the Top (Power) button simultaneously.
- Continue holding both buttons for at least 10 seconds.
- Release both buttons when the screen powers off and the Apple logo illuminates.
Method 3: Update iPadOS via Recovery Mode Without Erasing Data
If a force restart returns immediately to the frozen progress bar, connecting the iPad to a computer via Recovery Mode allows Finder or iTunes to reinstall the operating system kernel while preserving your photos, documents, and app data.
- Connect your iPad to a Mac running macOS Catalina or later (open Finder) or a Windows PC (open the Apple Devices app or iTunes).
- Place your iPad into Recovery Mode:
- For iPads without a Home button: Press and quickly release Volume Up; press and quickly release Volume Down; press and hold the Top button continuously until the Connect to computer screen appears on the iPad display.
- For iPads with a Home button: Press and hold both the Home and Top buttons together until the Recovery Mode screen appears.
- On your Mac or PC, a dialog box will appear stating: “There is a problem with the iPad that requires it to be updated or restored.”
- Click Update (do NOT click Restore).
- Finder will download the clean official IPSW firmware package and reinstall iPadOS over the corrupted system files without touching user data.
Method 4: Perform a DFU (Device Firmware Update) Restore
If Recovery Mode fails with error codes such as 4013, 4014, or 9, performing a Device Firmware Update (DFU) restore completely bypasses iBoot to reload low-level boot firmware.
- Connect your iPad to your computer.
- Caution: A DFU Restore wipes all local data. Ensure you have an iCloud or computer backup.
- To enter DFU on an iPad without a Home button:
- Press Volume Up once, then Volume Down once.
- Hold the Top button for 3 seconds.
- While continuing to hold the Top button, hold the Volume Down button for 10 seconds.
- Release the Top button while continuing to hold Volume Down for another 5 seconds.
- The screen must remain completely black (if the Apple logo appears, you held too long and must restart).
- Finder / Apple Devices will detect an iPad in recovery mode. Click Restore iPad to flash factory firmware.
Preventing Future Update Freezes
To avoid update hangs during subsequent iPadOS releases, always ensure your iPad possesses at least 10 GB of available storage space before initiating an update. Furthermore, perform software updates while connected to a stable 5 GHz Wi-Fi network and keep the tablet connected to its charger throughout the installation.