. It hosts "Stock" (factory) ROMs, as well as custom builds based on Android 4.2.x and 4.4.x.

: Ports of Android 4.4 (KitKat) exist, offering a cleaner experience, though they are often labeled as "Alpha" or "Beta" due to minor hardware compatibility issues. 3. Preparation and Requirements

the downloaded firmware (it usually contains a "scatter file").

firmware are community forums where users have archived stock and custom ROMs: : This is the most comprehensive source for the

: A popular international database for MTK-based device firmware. You can find various versions of official firmware and ported ROMs (like MIUI or Vibe ROM) here.

: Flashing will wipe all data. Use the Lenovo Support page or third-party tools to save your contacts and photos if the phone still boots. 4. General Flashing Procedure