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TM822A/G Modem Modification
#1
Hi Everyone,

As you might or might not know, the Arris TM822A/G is a Puma5-based modem that is compatible with ForceWare 1.4b1-mod2. As of this moment, I haven't yet tried previous revisions of ForceWare on it.

For now, I wanted to open this thread so that if anyone has any of these modems and is having a bit of a difficult time figuring out where to start, maybe you could look here and it would help you.

I want to give a shoutout to user bakageta as he turned me onto these modems with a post from 2015. They have twice the RAM of an SB6141, but are not as well known nor are as supported as the SB6141.

The TM822G is a full Puma5 eMTA modem with battery backup 
The TM822A is the same modem without the battery backup. I'm not sure if it is just missing the battery or if it is missing the whole battery portion + charging component(s).

Anyways, attached to this post is an XML for the USBJTAG NT and the adjoining software, which I created after watching the boot process of the modem. 

If anyone has any questions, please let me know and I'll do my best to answer.


Attached Files
.zip   TM822AG.zip (Size: 407 bytes / Downloads: 119)
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Messages In This Thread
TM822A/G Modem Modification - by LkBurn - 27-07-2018, 10:07 PM
RE: TM822A/G Modem Modification - by LkBurn - 27-07-2018, 10:19 PM
RE: TM822A/G Modem Modification - by LkBurn - 27-07-2018, 10:22 PM
RE: TM822A/G Modem Modification - by drewmerc - 28-07-2018, 04:53 PM
RE: TM822A/G Modem Modification - by LkBurn - 28-07-2018, 09:34 PM
RE: TM822A/G Modem Modification - by Wichin12 - 28-07-2018, 09:57 PM
RE: TM822A/G Modem Modification - by LkBurn - 28-07-2018, 11:34 PM
RE: TM822A/G Modem Modification - by Wichin12 - 29-07-2018, 12:49 AM
RE: TM822A/G Modem Modification - by LkBurn - 29-07-2018, 08:53 PM
RE: TM822A/G Modem Modification - by infinity08 - 29-07-2018, 10:25 PM
RE: TM822A/G Modem Modification - by LkBurn - 30-07-2018, 01:25 AM

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