Hi
I have an old BT HH3 lying around and I would like to try and flash OpenWRT to it. I have purchased a USB to TTL CP2102 UART Module 5Pin Serial Convertor and some cable for soldering. Eventually I will be flashing the BT HH5 but would like to test the HH3 first.
I've had a look on the https://openwrt.ebilan.co.uk/viewforum.php?f=5 and I can't find any decent guides. They all briefly go over everything but send you off to different places and nothing is explained in simple terms.
I would like to do a full backup, gain access via the UBOOT bootloader?? and then flash OpenWrt.
I've unlocked my BT HH3 (well at least I think I have after following the instructions very carefully), though I didn't get any errors is there a way to check it's unlocked? After unlocking where do I start?
Could someone shed some light here please?
P.S If I actually successfully flash this router I will be making a COMPLETE guide so that others can achieve this a lot easier.
Many thanks
Will