Hi! I have written support for the LTE3301-Plus device for OpenWRT. But my main problem is that Zyxel only gave me an binary imagebuilder. If anybody is interested I can provide the needed OpenWRT patch and the binary. Perhaps someone is able to decompile it and back or even better, the format is known :-)
_SPECS:_ 4 Cores (HT) MT7621 128MB Flash, ~60MB usable 256MB RAM 4x switched ethernet ports 1x MT7615E Wifi 1x USB3 1x Quectel LTE modem _Dump of image head_ 00000000 30 52 44 48 00 00 01 7c 00 40 00 00 ab 7d 80 2e |0RDH...|.@...}..| 00000010 35 2e 30 2e 30 2e 30 0a 00 00 00 00 00 00 00 00 |5.0.0.0.........| 00000020 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000030 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000040 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000050 00 3f fe 84 00 00 00 00 00 00 00 00 00 00 00 00 |.?..............| 00000060 33 20 36 30 33 35 20 31 32 32 20 30 0a 00 00 00 |3 6035 122 0....| 00000070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| * 00000100 00 00 00 00 4d 54 37 36 32 31 41 00 4c 54 45 33 |....MT7621A.LTE3| 00000110 33 30 31 2d 50 4c 55 53 00 00 00 00 03 03 00 01 |301-PLUS........| 00000120 00 00 00 00 00 00 00 00 31 2e 30 30 28 41 42 51 |........1.00(ABQ| 00000130 55 2e 31 29 43 30 00 00 00 00 00 00 00 00 00 00 |U.1)C0..........| 00000140 00 00 00 00 00 00 00 00 31 2e 30 30 28 41 42 51 |........1.00(ABQ| 00000150 55 2e 31 29 43 30 00 00 00 00 00 00 00 00 00 00 |U.1)C0..........| 00000160 00 00 00 00 00 00 00 00 00 00 00 00 72 11 ad 2f |............r../| 00000170 00 00 00 00 9d 11 5b c6 00 00 00 00 27 05 19 56 |......[.....'..V| Kind regards, André
smime.p7s
Description: S/MIME Cryptographic Signature
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