To reset an AT&T phone, you choose between a soft reset (restart) for minor glitches or a factory reset to erase everything and restore the device to its original state; the right method depends on your phone's model and the severity of the problem. A factory reset is the most thorough way to reset an AT&T phone, but it permanently erases all personal data, so back up your device before you begin.
When to reset your AT&T phone
AT&T says there are four ways to reset if you are having issues: power cycle, restart, factory data reset, and alternate reset. A power cycle, which is a full shutdown and power-on, is the lightest touch and can clear temporary glitches. A restart is the next step up and refreshes the operating system without deleting anything. A factory data reset erases the phone completely and is meant for persistent performance problems, selling the device, or starting fresh. The alternate reset, available only on selected Android models, is a deeper recovery-mode reset for when the phone will not start normally.
AT&T also recommends backing up important data before a factory reset because it permanently erases personal data, preferences, settings, pictures, ringtones, and apps saved on the device. Use a soft reset first for freezing or slow performance; only move to a factory reset if the problem survives a restart.
How to soft reset or restart your AT&T phone
A soft reset, also called a restart, is the safest first step for common issues like a frozen screen, lag, or apps crashing. AT&T documents restarting and rebooting phones as a standard troubleshooting step, and the exact button presses depend on whether you have an iPhone or an Android device.
Restart an iPhone
Apple’s restart steps depend on model:
- iPhone X, 11, 12, 13, or later: press and hold either volume button and the side button until the power-off slider appears, drag the slider, wait 30 seconds, then press and hold the side button until the Apple logo appears.
If the iPhone is frozen or unresponsive, Apple documents force restart steps instead of a normal restart. A force restart does not erase data, but it is a stronger way to recover a device that will not respond to the power-off slider.
Restart an Android phone
AT&T’s device pages describe a restart from the power menu on supported Android models, but the exact button names vary by device. For the AT&T iPhone 11 Pro / iPhone 11 Pro Max page, AT&T says to press and hold the Side and Volume down buttons, then select Restart and confirm with Restart.
How to factory reset your AT&T phone
A factory reset returns the phone to its out-of-the-box state, wiping all personal data, settings, and apps. Only do this after a soft reset fails to fix the issue, and always back up your contacts, photos, and files first.
Factory reset an Android phone
On the AT&T Pixel 6a page, the documented path is:
- From the Settings app, tap System.
- Tap Reset options.
- Tap Erase all data (factory reset).
- Tap Erase all data.
AT&T’s general reset page for Android shows a similar factory reset flow on supported devices:
- Swipe down from the Notification bar.
- Select the Settings icon.
- Scroll to and select System.
- Select Reset options.
- Select Erase all data (factory reset).
- Select RESET PHONE.
- Select ERASE EVERYTHING.
AT&T lists these additional reset options on that page:
- Reset mobile network settings: restores mobile network-related settings to default, including data, roaming, and APN configurations.
- Reset Bluetooth & Wi‑Fi: clears saved Wi‑Fi networks, passwords, and paired Bluetooth devices.
- Reset app preferences: resets app defaults, disabled apps, background restrictions, and notification preferences without deleting app data.
- Erase eSIMs: deletes all eSIM profiles and requires re-downloading them to reconnect to cellular networks.
These targeted resets are useful when you want to clear network or connection problems without losing your personal files.
Factory reset an iPhone
No AT&T factory-reset page for iPhone was retrieved here. Apple’s retrieved support page only covers restarting and force restarting, not erasing iPhone content, so for an iPhone factory reset you should follow Apple’s own instructions for erasing your device.
How to reset using recovery mode (selected Android devices)
AT&T’s alternate reset method is documented for selected Android devices only, and it is not available on all phones. This recovery-mode reset is meant for situations where the phone will not boot normally or the settings menu is unreachable. Because this is device-specific, check your model’s support page for the exact button combination and menu options before attempting it. This method also erases all data, so back up first.
What to do if resetting doesn't fix the problem
If you have tried a soft reset and a factory reset and the phone still freezes, crashes, or fails to start, the issue may be hardware-related rather than a software glitch. Contact AT&T support or visit an AT&T store for further assistance. Remember that a factory reset is a last resort; if the problem persists after that, professional diagnosis is the next step.
Frequently Asked Questions
Will a factory reset remove my SIM card or service plan?
No. A factory reset erases data on the phone itself, but your SIM card and AT&T service plan remain active. You may need to re-enter Wi-Fi passwords and re-download apps after the reset.
How long does a factory reset take?
The process usually takes a few minutes, but it can take longer on older devices or phones with large amounts of stored data. Leave the phone alone until it fully reboots to avoid interrupting the reset.
Can I reset my AT&T phone if I forgot the passcode?
If you cannot unlock the phone to reach Settings, recovery mode on supported Android devices may allow a reset, but this method is device-specific and not available on all models. For iPhones, you will need to use Apple’s recovery or erase process, which may require a computer.
What is the difference between a soft reset and a factory reset?
A soft reset restarts the phone and clears temporary glitches without deleting any data. A factory reset wipes everything, including settings, apps, and personal files, and restores the device to its original condition.
