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Old 06-27-2015, 08:43 PM   #346
smimmy
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I have a second-hand Kobo Wifi, N647 (N14939) that I started using recently. Could I get a copy of that internal SD card image, too? I haven't found any other links to it yet on the web or this forum. I have the front cover off, I have downloaded Win32DiskImager 0.9.5, and I'm ready to write a fresh image on to the card.

Here's the details, if anybody's interested: after charging one day it came up saying it was updating software and all books were gone. It won't recognize books that it used to recognize from the external SD card, the storage that appears on the computer was empty (I don't have a backup of that because I didn't realize it might matter). I had not used special software to connect to it before, but neither the newest Kobo Desktop nor Calibre will completely work (Kobo Desktop never recognizes that it's plugged in, and Calibre seems to think transfers occured, but can't get a file list or do anything else). I've done several resets from the settings and with the pinhole in the back with no change.

Is it correct that the N647 model can not side-load firmware from the external SD card? It was very difficult trying to tell what versions of firmware are compatible with it and what special key combinations it supports, since I did not see any of this in the user's manual (which also has disappeared from the device, but I downloaded a copy). It says it is running 1.9.12 (10/16/14), which may be the culprit, since it was running firmware from 2010 when I saw it working last. I did allow it to connect via wifi before, so it may have updated itself when I was charging.

Thank you for continuing to take interest in this old hardware! It really makes me more confident in using a device when it has an enthusiastic user community.
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Old 06-28-2015, 01:43 AM   #347
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smimmy: The symptoms you describe are a problem with installing the latest firmware. The only known fix is to rewrite the SD card from an image.

None of the Kobo devices do anything with the SD card until they are started. The firmware update is from a directory in the main memory. That gets there either by downloading over WiFi, or copying from the PC. The Kobo desktop app does a download and a copy to the device. Strictly Kobo does not support firmware updates except when done over WiFi or using the desktop app. Hence, there is no real reason to know what the supported firmware is, as the Kobo server supplies the current version for the device. But, if you want to know, there is a firmware download thread in the developers section with links to all the known firmware versions for the different Kobo devices.
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Old 06-28-2015, 02:09 AM   #348
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davidfor: Ok, I suspected as much. When I saw that the internal storage partition was wiped (.kobo and everything was gone), I wondered if it had crashed during an update, or maybe I disconnected too early.

Thank you for the help!
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Old 07-06-2015, 08:58 PM   #349
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need a working image for a kobo wifi N647B

Quote:
Originally Posted by davidfor View Post
PM sent.
Do you have an images left to give out?
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Old 07-06-2015, 09:11 PM   #350
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Old 07-11-2015, 03:16 PM   #351
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davidfor....I was wondering if you can send me an image of the internal SD card
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Old 07-12-2015, 12:00 AM   #352
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tube7: Woops, we missed your request in another thread. PM sent.
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Old 07-18-2015, 09:33 PM   #353
edwardliu6411
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Hi, can I get the image for the KOBO N647? I would really appreciate it. Thanks!
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Old 07-18-2015, 11:55 PM   #354
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Old 07-20-2015, 05:54 PM   #355
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[QUOTE=davidfor;3124769]smimmy: The symptoms you describe are a problem with installing the latest firmware. The only known fix is to rewrite the SD card from an image.


I have a kobo wireless that dosen't see the books anymore. I think I nee the SD Image too.

Thanks

Last edited by cabbose; 07-20-2015 at 05:56 PM. Reason: add text
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Old 07-20-2015, 08:21 PM   #356
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cabbose: Which version of the WiFi? There are three. The model number should be on the end of the device. It could be N647, N647B or N289. You need the correct image to get it working.
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Old 07-20-2015, 11:10 PM   #357
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Quote:
Originally Posted by davidfor View Post
cabbose: Which version of the WiFi? There are three. The model number should be on the end of the device. It could be N647, N647B or N289. You need the correct image to get it working.
It is N14939.
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Old 07-20-2015, 11:10 PM   #358
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I need SD car image for my Kobo N647 recent software 1.9.12 (10/16/14) because file system corrupted. "No books found" error in the Display. I tried factory reset several times, no help. I called Kobo helpline, but no success after I followed their advice. I told them I need replace my SD card, or the whole firmware, because nothing else help, yet.
https://www.dropbox.com/s/nmzrvp22k2..._1999.jpg?dl=0
Every other menu is working, when I connect to Kobo Desktop Edition Ereader (device) grayed out:-( However I can read files via usb cable.
Please help restore my Kobo N647 wifi.
Thanks.
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Old 07-21-2015, 03:47 AM   #359
davidfor
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Quote:
Originally Posted by cabbose View Post
It is N14939.
Sorry, but that's not a model number I know. Kobo model numbers are "N" followed by three digits and possibly an extra letter. The three I mentioned are the model numbers for the Kobo WiFi. The other Kobo devices use different model numbers.
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Old 07-21-2015, 03:48 AM   #360
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svaradi: PM Sent.
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