How to Factory Reset Your Mobile Phone – Complete Guide for Android and iPhone

Factory resetting your phone erases all data and restores it to factory settings. This is useful before selling your phone, fixing software issues, or starting fresh. This complete guide shows you how to factory reset Android and iPhone devices.

Why Factory Reset Your Phone

Before selling your phone – removes all your personal data. When your phone is very slow – fresh start improves performance. When you have software issues – resets all settings to default. Before giving phone to family member – removes your accounts and data.

How to Factory Reset Android Phone

Step 1: Back up your data (Google Drive, photos, contacts). Step 2: Go to Settings > System > Reset options. Step 3: Select "Erase all data (factory reset)". Step 4: Confirm and enter your PIN/password. Step 5: Wait for reset to complete. The phone will restart like new.

How to Factory Reset Samsung Phone

Step 1: Back up using Samsung Smart Switch or Google Drive. Step 2: Go to Settings > General Management > Reset. Step 3: Select "Factory Data Reset". Step 4: Confirm and enter your PIN. Step 5: Wait for reset.

How to Factory Reset iPhone

Step 1: Back up to iCloud or computer. Step 2: Go to Settings > General > Transfer or Reset iPhone. Step 3: Select "Erase All Content and Settings". Step 4: Enter your Apple ID password to turn off Find My iPhone. Step 5: Confirm reset.

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