Second Program Loader

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SPL - Second Program Loader is a boot loader after IPL (Initial Program Loader) often seen on smart phones and PDA:s.

SPL is similar to a BIOS in a computer and can be flashed and updated.
The version format of SPL looks like this:

x.xx.xxxx (Example: 2.17.0001)

If the SPL ends with 0000 it is a G3 Chip and ending with 0001 shows it is a G4 Chip.