From Fon Wiki

[edit] Different result for steps 2 and 3

QUESTION

• I do the fis list (step 1) .... everything is the same: OK

• But when I do the step 2: x -b 0xa80400000 - 32, where i should get this:

Code:
A8040000: 00 21 BF DE A2 14 D3 9B  00 0A 50 34 6D 00 00 80  |.!........P4m...|
A8040010: 00 FF FF FF FF FF FF FF  FF 00 04 02 48 80 0E 0F  |............H...|

I get this:

Code:
A8040000  00 21 B9 89 A7 A3 C6 Df  00 0A 50 1D 6D 00 00 80  |.!........P.m...|
A8040010  00 FF FF FF FF FF FF FF  FF 00 04 02 48 80 0E 0F  |............H...|

• AND when I do the step 3: x -b 0xa8250000 -l 32, where i should get this:

Code:
A8250000: 1E 5E B5 70 5D FA DE 16  AE 98 85 61 87 D5 E2 09  |.^.p]......a....|
A8250010: D2 C1 70 A0 DD F6 2A 30  7F C8 5E 0B 00 DF 50 0A  |..p...*0..^...P.|

I get this:

Code:
A8250000: 6D A8 A7 C2 A0 DA CD 67  68 F6 E0 3B 22 69 AA 95  |m......gh..;"i..|
A8250010: 03 58 3E 94 CF AE FC D9  90 3D 5C 10 97 74 C6 47  |.X>......=\..t.G|

If you get different output than mentioned above the answer following will help you too.

ANSWER:

Your Fonera+ is probably running with an old firmware(official firmware provided by FON is 1.1.1r1).

• Since we are not working with this old firmware, and we prefer you start unlocking from official FON upgrade please be sure to :
  • Connect with your browser to http://192.168.10.1 and check firmware version on status HTTP console page
  • Have a registered and running Fonera+
  • If your fonera is not up-to-date, first try to reboot sometimes, wait few hours, reboot and check again.

If your Fonera+ don't retrieve upgrade from FON, please use this full-flash command.
This will flash official FON firmware 1.1.1r1 PLUS SSH-unlock

Replace command "fis write" on Flashing section by this command :

 RedBoot>  fis write -b 0x80100000 -f 0xa8040000 -l 0x00610000

Flashing time is 10-15 minutes, longer as usual procedure, be very patient and let work your Fonera+.
Once flashing is finished, you get the Redboot prompt, yeah, go to Resetting section of your HowTo