I have tried multiple tools already like binwalk or trid hoping to find some information about the image.
As far as I know the CPU used is from Imagination Technologies and uses some sort of RISC instruction set.
Any help is much appreciated.
The last Image file I provided wasn't actually compressed.
Here is the actual Image I am trying to get decompressed/decomplied: https://mega.nz/#!iwgHkS7Y!s2gXCjJoXQ1YbdXwt_GMxt-VWGSLpvX0pX_x_KMBlmo
As you can see at 0xA82F8 there are parts of an XML UPnP file which makes me think that it might be compressed.
Note: I have already figured out how to data is stored at 0x150160
I am now pretty sure that it is compressed because I just found some strings called "CompSize", "DecompSize","DecompBuffer", and the 4-byte value next to "CompSize" is the exact size the "big" area of the image has.
Here are two images of the "big" section taken from two very similar units.
image0 DecompBuffer : B0523000 CompSize : 1477B3 DecompSize : 266380 CodeSize : 1F10 CompBuffer : B0000000
image1 DecompBuffer : B0523000 CompSize : 147859 DecompSize : 266468 CodeSize : 1F10 CompBuffer : B0000000