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How to Factory Reset — Sony Ericsson J300

Factory ResetBasic / Feature Phone

How to Factory Reset — Sony Ericsson J300

⏱ ~5 min📋 5 steps

The Sony Ericsson J300 is a 2005 device and 12MB internal storage. It features a 1.5", STN, 65K colors, 128.0x128.0 display and is available in Plucky Pink, Sensitive White, Midnight Grey.

The J300 is equipped with a Removable Li-Ion 750 mAh battery (BST-36). The device uses a Mini-SIM configuration. It weighs 78 g.

Factory Reset on the Sony Ericsson J300 works differently than it does on Android, since this phone uses its own menus and terminology. Follow the steps below, written specifically for this device rather than adapted from Android instructions.

All personal data, accounts, and apps will be permanently removed.

1

Open the Menu or Settings on the phone

2

Look for 'Restore Factory Settings', 'Master Reset', or 'Reset Phone' (naming varies by manufacturer)

3

Enter the security code if asked — the factory default is commonly 0000 or 1234 if you never changed it

4

Confirm to erase all data and restore original settings

5

The phone restarts automatically once finished

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