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Thank you very much!!!!!! I already have it working!!!!!!:p It's funny, some binaries that I had compiled into a 7390 (oscam for example), work on the 7490 I am missing the telnet service. I will compile another Freetz-NG. Thank you very much!!!!!! Thank you very much!!!!!! Thank you very...

Sorry I'm wrong. 1) I restored the router with: fritz.box_7490-07.12.exe (I was able to change the language to Spanish) 2) Then, I try restoring again with FRITZ.Box_7490.en-de-es-it-fr.06.03.recover-image.exe (I wanted to be able to load unsigned firmware using the web environment) But I...

Hello, I have a new 7490 avm router. Using these commands in adams2 quote SETENV firmware_version avme quote GETENV firmware_version then I have restored using: FRITZ.Box_7490.en-de-es-it-fr.06.03.recover-image.exe I have managed to flash the international firmware on the German Fritz box...

Erase and write the SPI chip has a limited number of attempts? The chip wears out? I have not uploaded the extracted binary. But if necessary I can send it. Thank's

when you have the code extracted from the recovery software. How can i test it? Burning the flash chip with the programmer? or Can it be run directly in memory?

I will try to modify the 7490 EVA bootloader or extract the EVA bootloader from the recovery tool. If someone gets an EVA booloader from router 5490 that warns me. Anyway thank you very much for the help, I will continue investigating. :)

At the first glance, the recovery program for version 151.06.52 seems to contain an update for the EVA loader, at least according to the strings found around offset 0x01554e00 from this (Windows PE) file. Why don't you try now to extract this loader from the recovery program and to flash it...

The router is not defective. I overwritten the EVA bootloader. It stopped working I installed a bootloader from a 7490 router , but the NAND chip does not recognize me. When i try to initialize with a recovery tool or using powerShell, the system just dies iwhen nitialize network...

Hello from spain, I have been quarantined due to coronavirus, I am still investigating. I have recreated the function (BootDeviceFromImage from EVA-FTP-Client.ps1 script) in visual studio c #. On a computer with Ubuntu I have managed to generate freetz firmwares for the 5490 model. With the...

Hello, in the source code .......eva tools / Using EVA_Discovery Class.cs The reference to the function is missing: eva.RetrieveStreamAsync ("env"); RetrieveStreamAsync (... Can someone send it to me? Thank's

Hello again from Spain. Since I have been confined for a long time I have been analyzing router 5490 a bit When you run the fritz.box_5490-07.12-recover.exe recovery tool, it generates two files in c: \ windows environment.log ftp.log (attached) ) The ftp.log file is very interesting. But I...

I have not changed the EVA bootloader. But I have been researching with recovery tools. When I run the recovery tool FRITZ.Box_5490.de-en-es-it-fr-pl.06.52.recover-image.exe, what happens in the log happens. With a Hexplorer software I have been exploring the recovery...

With the recovery tool FRITZ.Box_5490.de-en-es-it-fr-pl.06.52.recover-image.exe I have updated the firm. From the serial console I get this log: The recovery tool appears to carry the bootloader? ##...............................................ExecuteProgram?

Newer boxes probably all have NAND flash with hardware ECC . For exampe: fritz! 7580 has e.g. Toshiba chips - TC58NVG2S3E - according to "dmesg": NAND device: Manufacturer ID: 0x98, Chip ID: 0xdc (Toshiba NAND 512MiB 3,3V 8-bit), 512MiB, page size: 4096, OOB size: 128 If someone can send me a...

Conclusion: I need a backup of an EVA bootloader of a 5490 router:( I have modified the Eva Bootloader of a 7490 router. Then I have saved it on the 5490 router. This has given me ftp and serial access. With the AVM FRITZ.Box_5490.de-en-es-it-fr-pl.06.84.recover-image.exe recovery tool, I was...

I have run recovery fritz.box_7490-07.12-recover.exe and it has modified everything. But it still does not start web interface and serial access stops. If anyone has any ideas,

I can use the recovery tool for model 7490 (fritz.box_7490-07.12-recover.exe) Will I rebuild the mtdx?

Hi !!! I have half recovered the 5490 router !!:):):) With the help of a CH341A programmer and test clip I have managed to get a copy of the EVA bootloader of a router 7490. Then I programmed the EvaBootloader.bin(extracted fritz7490) directly to the WINBOND W25Q80BV chip of the router 5490...

PeterPawn Thank you very much, I will try and comment on how it goes. I have to buy the "test clip" With instruction ".\EVA-FTP-Client.ps1 -Verbose -Debug -ScriptBlock { UploadFlashFile C:\Users\Administrador\Desktop\Freetz5490\eva_tools\a.image mtd1 }" I overwritten the MDT1? My...

Does anyone know how to back up the EVA bootloader ? Router model 5490 Thank you