If you have a backup created with , the backup format is often .pac.sc . You can convert this to a standard .pac file directly within the Infinity Box CM2 SPD software : Open Infinity CM2 SPD . Navigate to the Extra tab. Select FW Converter > Convert Infinity PAC.SC to SPRD PAC .

In this context, a .bin file is typically a raw binary image of a single partition (like recovery.bin or boot.bin ), while a .pac file is a unified containing all the necessary images to flash a device from scratch. Prerequisites for Conversion how to convert bin file to pac file hot

: Essential bootloader files (usually fdl1.bin and fdl2.bin ).

Go to the tab. It is generally recommended to uncheck "Partition" to ensure the tool focuses on building the package rather than immediate flashing. Click the Packet button at the bottom. 5. Save the .pac File Converting a

: The official utility used to "pack" these individual binaries into a single .pac file. Step-by-Step Guide to Converting .bin to .pac

Before starting, ensure you have the following components from your device's stock firmware or a full backup: Navigate to the Extra tab

A "Packet" dialog will appear. Enter a (phone model) and Product Version (build number).