Updating your Infinix Hot 4 Pro (X556/X5511) software is essential for maintaining device security, improving performance, and fixing common bugs such as "hang on logo" or battery drain. Depending on your needs, you can update your phone automatically through the system settings or manually using a flash file (firmware) and a computer.
The easiest and safest way to update is through an update. This method does not delete your data, though a backup is always recommended. Infinix Hot 4 Pro X556 Stock Firmware ROM (Flash File)