PocketBook 626 image request

ricsan666 · 06-08-2026, 08:46 AM

Hello,

The internal microSD card of my PocketBook 626 (Touch Lux) just died (it went read-only).

Could someone please share a working internal SD image for this model?

i want change the original 4go (HS ) by a new 16go inside

Here is my device Serial Number: [ YT450600100200MT01Y5 ]

Thank you very much for your help!

Sirtel · 06-08-2026, 09:51 AM

Welcome to MobileRead!

Please don't post the same message in multiple places, that's against the rules here.

DNSB · 06-08-2026, 07:33 PM

You might be able to recover by creating an image of the old µSD card and using that image to write to the new µSD card. Read-only suggests the old µSD card has reached its write end of life.

ricsan666 · 06-09-2026, 02:37 PM

I tried to copy the SD card under Linux sector by sector to try to make a carbon copy, but it seems that the card already has too many defective sectors, maybe someone on the forum has a clean image that I could try to clone on my new 8 GB SD. moreover, you can tell me if the cid of the original card is necessary to make the new one work, I managed to read the one and the original card. but my copy refuses to work for the moment. Thank you for your answers and a possible link to recover a functional 626 image

ricsan666 · 06-09-2026, 02:38 PM

my original cid is 834e434e4361726402c6f23fc600f601

nhedgehog · 06-27-2026, 05:13 AM

Quote:

Originally Posted by ricsan666

my original cid is 834e434e4361726402c6f23fc600f601

CID is too long. Did you get your image? Everything you need is in this thread. Start reading it at the end.
https://www.mobileread.com/forums/sh...d.php?t=278728

rkomar · 06-27-2026, 09:22 AM

That looks to be the right size for the CID. What is needed is the serial number of the card, which is part of the CID. The serial number appears to be c6f23fc6. If you can mount partition nine of the old card and look inside the fwinfo.txt file, you will see the SD serial number in there as well labelled as "sdsn".

There are many partitions on the card, most of which contain static information. I expect that those are still fine on the old SD card. The large partition (number one) for the InternalMemory filesystem is probably the one that is corrupted. That is okay because you can repair it on the copy SD card and probably get the system to boot after applying the changes to make it look like it has the old serial number. Once it boots with the new card, you can reformat the InternalMemory filesystem from the System tab to get it to a clean working state.

cysternyulica · 07-18-2026, 03:54 PM

can you share the img that you have. i bought the device but i doesnt have an sd card and i dont have any files to work on. maybe with little work it can be useful

06-08-2026, 08:46 AM	#1
ricsan666 Junior Member Posts: 5 Karma: 10 Join Date: Jun 2026 Location: france Device: PocketBook 626	PocketBook 626 image request Hello, The internal microSD card of my PocketBook 626 (Touch Lux) just died (it went read-only). Could someone please share a working internal SD image for this model? i want change the original 4go (HS ) by a new 16go inside Here is my device Serial Number: [ YT450600100200MT01Y5 ] Thank you very much for your help!

06-27-2026, 09:22 AM	#7
rkomar Wizard Posts: 3,123 Karma: 18944169 Join Date: Oct 2010 Location: Sudbury, ON, Canada Device: PRS-505, PB 902, PRS-T1, PB 623, PB 840, PB 633	That looks to be the right size for the CID. What is needed is the serial number of the card, which is part of the CID. The serial number appears to be c6f23fc6. If you can mount partition nine of the old card and look inside the fwinfo.txt file, you will see the SD serial number in there as well labelled as "sdsn". There are many partitions on the card, most of which contain static information. I expect that those are still fine on the old SD card. The large partition (number one) for the InternalMemory filesystem is probably the one that is corrupted. That is okay because you can repair it on the copy SD card and probably get the system to boot after applying the changes to make it look like it has the old serial number. Once it boots with the new card, you can reformat the InternalMemory filesystem from the System tab to get it to a clean working state. Last edited by rkomar; 06-27-2026 at 09:24 AM.

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06-08-2026, 09:51 AM	#2
Sirtel Grand Sorcerer Posts: 15,487 Karma: 248046301 Join Date: Jan 2014 Location: Estonia Device: Kobo Sage & Libra 2	Welcome to MobileRead! Please don't post the same message in multiple places, that's against the rules here.

06-08-2026, 07:33 PM	#3
DNSB Bibliophagist Posts: 53,340 Karma: 181495311 Join Date: Jul 2010 Location: Vancouver Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos	You might be able to recover by creating an image of the old µSD card and using that image to write to the new µSD card. Read-only suggests the old µSD card has reached its write end of life.

06-09-2026, 02:37 PM	#4
ricsan666 Junior Member Posts: 5 Karma: 10 Join Date: Jun 2026 Location: france Device: PocketBook 626	I tried to copy the SD card under Linux sector by sector to try to make a carbon copy, but it seems that the card already has too many defective sectors, maybe someone on the forum has a clean image that I could try to clone on my new 8 GB SD. moreover, you can tell me if the cid of the original card is necessary to make the new one work, I managed to read the one and the original card. but my copy refuses to work for the moment. Thank you for your answers and a possible link to recover a functional 626 image

06-09-2026, 02:38 PM	#5
ricsan666 Junior Member Posts: 5 Karma: 10 Join Date: Jun 2026 Location: france Device: PocketBook 626	my original cid is 834e434e4361726402c6f23fc600f601

07-18-2026, 03:54 PM	#8
cysternyulica Junior Member Posts: 2 Karma: 10 Join Date: Jul 2026 Device: Pocketbook 626	can you share the img that you have. i bought the device but i doesnt have an sd card and i dont have any files to work on. maybe with little work it can be useful