I NEED cpe210 DUMP

[mixawy0]

Model :

Hardware Version :

Firmware Version :

ISP : [/COLOR]

im trying to fix my cpe210 from moving from openwrt and i need dump to fix it, can any body help.
ps. the downloadable fw is missing bootloader
Thank you

[R1D2]

ps. the downloadable fw is missing bootloader

No. The boot loader of any device should never ever be touched. That's BTW the big mistake the OpenWRT firmware did in first place!

I have attached the Uboot/SafeLoader of a CPE210 v1.0 to this post. Use it on your own risk! It has to be flashed into /dev/mtd0.
Size is 131072 bytes after unzipping, MD5 is: (uboot-cpe210) = 03af561034b6faf8d93adda8eed591dd

dev:  size     erasesize  name
mtd0: 00020000 00010000   "u-boot"

[mixawy0]

Yes that's right, can you help.

[mixawy0]

The only reason i flashed openwrt is because the original fw doesn't work with my eduroam in my university.

[R1D2]

The only reason i flashed openwrt is because the original fw doesn't work with my eduroam in my university.

There was a beta version for PharOS available for RADIUS authorization, which should work with eduroam. Seems it has been integrated in the official firmware since PharOS v1.3.2.

See http://forum.tp-link.com/showthread....-with-MikroTik.

[mixawy0]

the boot loader didnt work i get the same output as the old bootloader, i have v1.1 dose it make any difference, i used your image and flashed it on the spi flash using usb programmer, i get this

2J▒[1;1HTP-LI▒K ▒afeLoader (Build▒ti▒e: Jan 14 2015 -▒11▒01:05)
CPU: 56▒MH▒ A▒B: 225MHz DDR▒ 6▒MB▒
Press C▒RL▒B to enter SafeL▒ad▒r: 1e▒forming LED chec▒.. PA▒S
▒lash Manufacture▒: ▒nknown(0xc8))1
Fl▒sh▒Device ID: Unkno▒n(▒x4017)
Data fla▒h ▒nit failed.
open user-co▒fi▒ failed.
open u▒er▒config failed.


enet0 p▒rt▒ up
TFTP ▒er▒er address is▒19▒.168.0.100; our ▒dd▒ess is 192.168.0▒25▒
TFTP ▒er▒er address is 19▒.1▒8.0.100; our ▒dd▒ess is 192.168.0▒25▒
Get filename '▒ecovery.bin'.
#######▒▒########▒▒######################▒#####▒#▒ ##▒###▒########
###########▒###▒###▒▒######▒####
▒By▒es transferred =▒49▒6747, 621 Kby▒es▒secs▒0x▒
▒nc▒rrect File.oa▒ed outside of th▒ r▒served load a▒ea▒ memory corrupti▒n ▒ay ocWri▒ti▒g error.
▒nput▒Pa▒sword:
?25lopen user▒co▒fig failed.
ope▒ u▒er-config failed▒

Thank you for your help

[R1D2]

Maybe it's best to ask someone who has a v1.1 to send you a dump of all partitions including the device config and user config sections. Sorry, I don't have a v1.1 version of CPE210 at hand, mine are all v1.0. Probably RTouris can help?

[RTouris]

I'm afraid I'm purely on CEP510s..., sorry :/

[mixawy0]

i have successfully fixed my router , still with bad recovery, but what i have done is reading my old dumb and write the os at the right address which is 40000 and that was it for me, so i guess if anybody want to restore pharos should do the same, i can upload my dump if it can help to any body
Thank you for your help.

edit: i restored it to openwrt i couldn't flash pharos

[mixawy0]

i would be gladful if anyone uploads a pharos flash dump, cpe510 is the same as cpe210

[R1D2]

i would be gladful if anyone uploads a pharos flash dump, cpe510 is the same as cpe210

Only firmware is the same (and probably Uboot), but not the device config & ART partitions. You should try to get a dump of those partitions for a CPE 210 v1.1.

[jimmytaker]

@mixawy0 I am impressed, and I want to try do the same thing you did. What exactly did you buy to be able to reprogram the chip? You mentioned: https://www.aliexpress.com/item/Free-Shipping-EZP2013-Update-from-EZP2010-high-speed-USB-SPI-Programmer-24-25-93-EEPROM-25/1986423115.html. Was there something else? I will order one of those immediately after you confirm. Maybe you could also write a brief 'howto'?

[mixawy0]

well what did is just remove the spi flash from the ap the image of the chip is in the other thread , read and save the current image on the chip, then with a hex editor copy a openwrt sysupgrade fw to address 40000 in the image that i red, save the new file and flash it
but i didn't have any luck installing pharos fw , maybe because the is a signature partition that is missing.
you can also buy a cheaper one XTW100 mini programmer USB

[jimmytaker]

Hi, well I cannot really imagine what to do with the device after I get it. You say "just remove the spi flash from the ap". How do you remove it? Solder it out, flash it and then solder it back in place? I would try that, if that is what you meant. Let me pick your brain a little more - how do you know which USB Programmer can do what you want? I can order any one, but both that you suggested I can only find from China. It takes an item 3+ weeks to arrive from China to Spain. If I could order some programmer available on Amazon.es premium, it will all happen much faster. The ones you suggest are not available, however, what I can find that seems similar are:
https://www.amazon.es/WINGONEER-velo...ywords=ezp2013
https://www.amazon.es/WINGONEER-EEPR...rogramador+usb
However, I cannot figure out whether these will do what I need.
And also can you tell me, if these clamps are any good for me, as it seems they are made especially for reprogramming without "removal"?
https://www.amazon.es/WINGONEER-vers...7V9WPGR7A7D7TG
What software do you use to read and write the dumps?

[mixawy0]

You are right, you can get the cable to flash the spi without desolder it, the software comes with the programmer, you can edit the dump in a hex editor then flash itAny progrmmer would work that you mentioned. Ask me any thing, happy to help.