I want to reflash the original firmware on Zyxel P334-WT. I have some .bin of original firmware.
But all topics which describes restoring firmware refers to .trx file, and says its no problems - just cut head of .bin file for 32 bytes and u get it.
If so, than look to openwrt .bin and .trx files - U see that length of file different some more than 32bytes.
Try to look in hexdump - .trx file starts with HDR0 chars and same chars in .bin file starts after 0x018000 or more.
And more - the original firmware doesn't have HDR0 chars inside, so how I can get .trx from original firmware for Zyxel AMD5210 platform
and will insured that its right .trx image?
Maybe exist utility for verifying it before burn the flash?
I downloaded openwrt sources, build it and found some structure which writed to start of .bin file and its length is 48 bytes.
(as minimum)
Can anybody explain: How to get the right .trx file from non-openwrt .bin firmware?
I just dont want to search JTAG while current box is works and have mtd.
And more - pages for TFTP method reflashing refers to .bin image for burn. Is it right for Zyxel also?
Topic: If is difference between .bin and .trx files for dirrerent platforms?
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