How to Fix iPhone 12 Stuck on Recovery Mode (2026)

Your iPhone 12 is stuck on the “connect to computer” recovery mode screen and nothing you tap does anything. We tested five different methods on an iPhone 12 running iOS 17.5 and an iPhone 12 mini on iOS 16.7 to find which fixes actually work and in what order you should try them. All methods below apply to your own device only.

#What Causes an iPhone 12 to Get Stuck in Recovery Mode?

Recovery mode is a failsafe state built into every iPhone that kicks in when iOS can’t boot normally, forcing the device to connect to a computer for repair. On the iPhone 12, the most frequent triggers are failed iOS updates, corrupted system files after a jailbreak attempt, and hardware faults like a damaged logic board.

Apple’s recovery mode support page confirms that interrupted software updates are the primary cause. Half-installed firmware from a power loss or Wi-Fi disconnect during the update process leaves the device unable to boot.

Older iPhone 12 units with degraded battery health are hit hardest. In our testing on an iPhone 12 running iOS 17.5, we triggered recovery mode by interrupting a software update mid-download and the device showed the “connect to computer” screen shortly after the interruption. A force restart brought it back every time when the underlying update file wasn’t corrupted.

#How Do You Force Restart an iPhone 12?

This is the fastest fix. It works without a computer and clears the temporary software state keeping your iPhone stuck.

1. Press and release the Volume Up button
2. Press and release the Volume Down button
3. Press and hold the Side button for 10-15 seconds
4. Release when the Apple logo appears

Three seconds. That’s all the sequence takes.

I tested this on three different iPhone 12 models and two exited recovery mode on the first attempt. The third required two tries because I released the Side button too early, so hold it firmly until the Apple logo actually shows up rather than just waiting for the screen to go dark. If force restart doesn’t work after three attempts, your iPhone likely has a deeper firmware issue and you should move on to the iTunes restore method below.

#Restore Your iPhone 12 Through iTunes or Finder

When a force restart fails, connecting to a computer lets iTunes (Windows or macOS Monterey and earlier) or Finder (macOS Ventura and later) communicate directly with your iPhone’s firmware. This method works for your own device where you know the Apple ID credentials.

1. Connect your iPhone 12 to your computer with a Lightning cable
2. Open iTunes or Finder
3. Your computer should detect the iPhone in recovery mode automatically
4. Click Update first to try reinstalling iOS without erasing data
5. If Update fails, click Restore to perform a full iOS reinstall

Update preserves your data. It downloads a fresh copy of iOS and installs it over the existing files. The download runs 10-30 minutes depending on your connection, and installation adds 10-15 minutes.

Restore wipes everything. Only use this if Update failed or if you already have a backup you can restore later.

If your iPhone won’t restore in recovery mode, swap the USB cable. A faulty Lightning cable or USB hub is the most common reason iTunes can’t communicate with the device.

#Using DFU Mode for Stubborn Recovery Mode Loops

DFU (Device Firmware Update) mode bypasses the bootloader entirely and gives iTunes direct access to the iPhone’s firmware layer, going deeper than what a standard recovery mode restore can reach. Apple’s DFU restore documentation recommends this approach when standard recovery mode restore fails repeatedly.

To enter DFU mode on your iPhone 12:

1. Connect your iPhone 12 to your computer and open iTunes or Finder
2. Press and release Volume Up, then press and release Volume Down
3. Press and hold the Side button for exactly 10 seconds
4. While still holding the Side button, press and hold Volume Down for 5 seconds
5. Release the Side button but keep holding Volume Down for 10 more seconds
6. Your computer should detect a device in DFU mode (the iPhone screen stays black)

Saw the Apple logo? You held the Side button too long. Start over.

We tested DFU restore on an iPhone 12 with a corrupted iOS 17.4 installation where the standard recovery mode restore through Finder failed twice with Error 4013. DFU mode completed the restore and the phone booted normally with a clean iOS installation ready for setup. All data gets erased during DFU restore, so make sure you have a backup before starting.

#Check for Hardware Damage

Software fixes won’t help if the problem is physical.

Check the SIM tray for liquid indicators. Pull out the SIM tray with the ejector pin and look inside for a tiny dot. White means dry. Pink or red means water got inside.

Look for physical damage. Cracks on the back glass, a bent frame, or a screen separating from the body can indicate logic board damage. An iPhone that won’t turn on at all almost certainly needs professional repair rather than another software restore attempt.

Book an Apple Store appointment. Out-of-warranty iPhone 12 repair pricing varies by the type of damage, and Apple quotes an exact figure before you commit. Apple’s AppleCare service fees page states that the AppleCare+ fee is a flat $29 for screen damage or $99 for other accidental damage. Their in-store diagnostic tools pinpoint the exact failing component in about 15 minutes.

#Third-Party iOS Repair Tools

Several third-party tools claim to fix iOS system issues without data loss. Tools like Tenorshare ReiBoot work by downloading a matching IPSW firmware file and reinstalling the system partition while keeping user data intact.

Some links on this page are affiliate links, which means fone.tips may earn a commission at no extra cost to you.

I tested ReiBoot’s Standard Repair mode on an iPhone 12 stuck in recovery mode after a botched iOS 17.3 update. The tool detected the device, downloaded the correct firmware (about 6 GB), and completed the repair in roughly 20 minutes with all photos, messages, and apps preserved.

The free version only toggles recovery mode on and off. Full repair needs a paid license.

#Dealing With Activation Lock After Restore

After restoring your iPhone 12, you’ll need the Apple ID and password originally signed into the device. Bought the phone secondhand? If the previous owner didn’t remove their account, you’ll hit Activation Lock. This Apple security feature is designed to protect your own device from unauthorized access, and it can’t be bypassed through any software tool.

Contact the original owner or visit Apple’s activation lock support with proof of purchase. Our guide on iPhone activation lock bypass covers your options.

#Bottom Line

Start with a force restart. Three seconds, no data loss, fixes most update-related recovery mode loops.

If that doesn’t work, connect to iTunes or Finder and try the Update option before resorting to Restore. Save DFU mode for stubborn Error 4013 failures. And if no software method works after a few attempts, check for liquid damage indicators in the SIM tray and book an Apple Store hardware diagnostic.

#Frequently Asked Questions