The Nokia Lumia 730 Dual SIM is a 2014 Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 device powered by the Qualcomm Snapdragon 400 (28 nm) with 1GB and 8GB internal storage. It features a 4.7", OLED, 720.0x1280.0 display and is available in Orange, green, white, black.

The Lumia 730 Dual SIM is equipped with a Li-Ion 2200 mAh, removable (BV-T5A), a 1080p@30fps, stereo sound rec. main camera, a 5 MP, 1080p@30fps front camera. The device uses a Dual SIM (Micro-SIM, dual stand-by) configuration. It weighs 130 g.

Factory Reset on the Nokia Lumia 730 Dual SIM works differently than it does on Android, since this platform 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.