: Many Chinese clones support two SIM cards, unlike the single-SIM original. Removable Battery

: Most clones do not run Symbian. Instead, they use a basic Java-based OS or an early version of Android that has been modified to look like Symbian. Hardware Differences :

(even if it has Chinese firmware), the core operations are as follows: : Find the SIM card slot on the left side of the device. Open the plastic protective cover.

: Most clones lack genuine GPS, Wi-Fi, and the 12MP Carl Zeiss camera found in the real 3. Troubleshooting & Flashing