A stable connection is critical. Use an original or certified data cable connected directly to a motherboard USB port (prefer USB 2.0 over 3.0 for older MediaTek devices). Step 1: Unlocking the Bootloader and Rooting
This guide will serve as your comprehensive resource for everything you need to know about custom ROMs for the Lenovo A5500-HV. Lenovo A5500-hv Custom Rom
Get rid of pre-installed Lenovo apps that drain RAM. A stable connection is critical