Can I flash Arris TG852G

[rl473]

Hi Guys is there any way I can copy certs from my working Arris modem "TG852 or CM820" and upload to SB6120 modem with forceware 1.2 to to get it online? Thanks

[infinity08]

no..u cant...i try it and dint work

[rl473]

no..u cant...i try it and dint work

Thanks Infinity. I have a DCP2100R Modded with Haxorware 1.1 rev39 , online, would it be possible to copy certs etc and upload to SB6120 ? Thanks.

[infinity08]

OK guys i manage to read the flash from the tg852g and copied to another same modem
working no problem, the only thing that when i install alpha from a tg862 on it and install certs wont work it goes in a sleeping mode
i don't know if there's a alpha dedicate just for this modem????
any help please

[TheDiscarded]

OK guys i manage to read the flash from the tg852g and copied to another same modem
working no problem, the only thing that when i install alpha from a tg862 on it and install certs wont work it goes in a sleeping mode
i don't know if there's a alpha dedicate just for this modem????
any help please

Hi, can you please share the detailed steps (I'm super new guy!) so I can repro, and give it a try here as well!

Thanks!

[infinity08]

this modem could b done with alpha
upload certs with tftp and change mac and serial with tfp too
and should be working 100%

[McAdams]

You mean alpha 3.0

[nemesis1]

hi not sure if this post is still active but, can this modem be flashed/dump via serial ?
was trying some arris telnet command,but didnt see anything..or maybe i didn't look carefully,also im searching for arris tg862 dump and the 860p2 full dump.. if anyone got it please message me..thanks.

[Winston]

I believe so but jtag would be easier, try:

<Test>
<Name>TG852G</Name>
<Cat>Modem</Cat>
<Protocol>SPIFLASH</Protocol>
<Endian>Big</Endian>
<IRLength>5</IRLength>
<Programram>0x0</Programram>
<Memorys>
<Memory>
<Name>U-Boot</Name>
<Type>1</Type>
<Address>0x0</Address>
<Size>0x20000</Size>
</Memory>
<Memory>
<Name>env1</Name>
<Type>1</Type>
<Address>0x20000</Address>
<Size>0x10000</Size>
</Memory>
<Memory>
<Name>env2</Name>
<Type>1</Type>
<Address>0x30000</Address>
<Size>0x10000</Size>
</Memory>
<Memory>
<Name>UBFI1</Name>
<Type>1</Type>
<Address>0x40000</Address>
<Size>0x7E0000</Size>
</Memory>
<Memory>
<Name>UBFI2</Name>
<Type>1</Type>
<Address>0x820000</Address>
<Size>0x7E0000</Size>
</Memory>
</Memorys>
</Test>

hi not sure if this post is still active but, can this modem be flashed/dump via serial ?

---

Check your inbox

im searching for arris tg862 dump and the 860p2 full dump.. if anyone got it please message me..thanks.

[nemesis1]

I believe so but jtag would be easier, try:

<Test>
<Name>TG852G</Name>
<Cat>Modem</Cat>
<Protocol>SPIFLASH</Protocol>
<Endian>Big</Endian>
<IRLength>5</IRLength>
<Programram>0x0</Programram>
<Memorys>
<Memory>
<Name>U-Boot</Name>
<Type>1</Type>
<Address>0x0</Address>
<Size>0x20000</Size>
</Memory>
<Memory>
<Name>env1</Name>
<Type>1</Type>
<Address>0x20000</Address>
<Size>0x10000</Size>
</Memory>
<Memory>
<Name>env2</Name>
<Type>1</Type>
<Address>0x30000</Address>
<Size>0x10000</Size>
</Memory>
<Memory>
<Name>UBFI1</Name>
<Type>1</Type>
<Address>0x40000</Address>
<Size>0x7E0000</Size>
</Memory>
<Memory>
<Name>UBFI2</Name>
<Type>1</Type>
<Address>0x820000</Address>
<Size>0x7E0000</Size>
</Memory>
</Memorys>
</Test>

hi not sure if this post is still active but, can this modem be flashed/dump via serial ?

---

Check your inbox

im searching for arris tg862 dump and the 860p2 full dump.. if anyone got it please message me..thanks.

Thanks