Factory resetting your Huawei Pura 70 Pro is the most definitive way to clear out persistent software glitches or prepare it for a new owner. It completely erases all your personal data, apps, and settings, returning the phone to the state it was in when you first took it out of the box.
Back Up Your Data Before Anything Else
This step is non-negotiable. A factory reset is permanent. Use Huawei's built-in backup tool by going to Settings > System & updates > Backup & restore. From here, you can back up to a computer via USB or to Huawei's cloud storage if you have an account.
Don't forget about your photos and files. Manually copy them to a computer or use a third-party cloud service, as you won't have Google Photos for automatic backup. I'd double-check that everything important is safely off the device before proceeding.
Sign Out of Your Huawei ID
To avoid any activation lock issues after the reset, you need to remove your Huawei ID. Navigate to Settings > Huawei ID at the very top of the settings menu. Tap on your account, scroll down, and select Sign out.
You'll be prompted for your password. This step is crucial for ensuring you can set up the phone fresh without being blocked by your previous account credentials.
Perform the Reset from Within Settings
This is the standard method when your phone is functioning. Go to Settings > System & updates > Reset. Here, you'll see the option for Reset phone.
Tap on it, and you'll be presented with a final warning screen listing everything that will be deleted. Tap Reset phone again, enter your lock screen password if asked, and confirm. The Pura 70 Pro will restart and begin the wiping process, which takes a couple of minutes.
Using Recovery Mode for a Force Reset
If your phone is frozen, stuck in a boot loop, or won't turn on properly, you'll need to use hardware keys. First, make sure the device is powered off. Press and hold the Volume Up button and the Power button simultaneously.
Release the Power button when you feel a vibration, but keep holding Volume Up until the EMUI recovery screen appears. Use the Volume buttons to navigate to the Wipe data/factory reset option and press the Power button to select it.
Confirm your choice on the next screen. Once the process is complete, you'll be returned to the main recovery menu. Select Reboot to start up your freshly wiped phone.
Consider a Less Drastic Reset First
A full factory reset isn't always necessary. Back in the Settings > System & updates > Reset menu, you have other useful options. Reset network settings can fix Wi-Fi and Bluetooth problems without touching your data.
Reset all settings will revert all your preferences (like ringtones, display settings, and app permissions) back to default while keeping your apps and files intact. It's a great middle-ground fix for weird software behavior.
Setting Up Your Pura 70 Pro Again
After the reset, you'll go through the initial setup wizard. Remember, without Google Mobile Services, your app ecosystem will be different. You'll be guided to set up or sign into your Huawei ID and download apps from the Huawei AppGallery.
If you made a Huawei Cloud backup, you can restore it during this setup process. For other files, you'll need to manually transfer them back from your computer or the external storage you used for the backup.
When a Factory Reset Makes Sense
On the Pura 70 Pro, a reset can be a solid fix for unexplained battery drain, system lag that persists after updates, or app compatibility hiccups that sometimes arise in the HarmonyOS environment. It's also the only way to truly ensure all your data is gone if you're selling or gifting the phone.
For simpler issues, like a single misbehaving app, try force-stopping it or clearing its cache from Settings > Apps & services > App management before taking the nuclear option.
