Thank You for your continued support and contributions!
i've just bought a 747+ (if it is of use is DXT VX747+ fw version 1.0) clone that is for sure chinachip/jz47**, though there isn't a firmware backup in the cd included with player, wanted to experiment with rockbox/firmware upgrading, but i don't want to break it so i would like to know if there's a way to backup firmware (have done some search but haven't found anything so far only how to write firmware with 747write tool but not how to backup if it is possible at all).regardsocean
The VX747, VX747+ and VX777 firmwares are interchangeable (they're mostly the same hardware); so if you would brick your device it is still reparaible through the OF (Original Firmware) recovery software.Also, currently Rockbox doesn't require you (and it isn't possible either) to flash it to your device, it is purely run from RAM and gets it data from an SD card.
i already read about 747write but it needs the original firmware (or am i wrong?), i don't have access to the original firmware (that clone produced by DXT don't include it in the cd), so it would be nice if there's a way to access (rebuild?) the original hxf (to avoid losing possible customization to the firmware done from the clone factory), maybe usb/jz4740 tools can be used somehow?
i'll try running latest rockbox build on ram.btw, since it's stored on the nand, couldn't it be possible to read "behind the fat partition" with a raw read, for example from linux /dev/ (i don't know why but my linux 2.6.30 doesn't recognize the fat partition, while recognizes the sd card partition, windows recognizes the fat partition so maybe "the answer" is in the windows driver?).thanks for being so patient replying to my questions.regardsocean
Hello mcuelenaere 've A question on which player is best on rockbox.At a Onda VX747 or VX777?And yet what did you experience with the clones of the pasen pasen itouch LE 4GB running since rockbox is the same hardware.I Thank you
I've a question.If rockbox for the vx747 + also supports the camera?
Good news! It's now possible to permanently 'stick' Rockbox on your device!Just follow the instructions at the wiki page and upgrade the OF firmware like you'd do with a normal firmware upgrade.Make sure you put either ccpmp.bin (the OF) or a Rockbox installation on your SD card or you'll need to re-install your DAP.
is also the boot loader with a vx747 +Because the player is indeed a different firmware than the vx747
i get an error when i try to replace the ccpmp.bin.[INFO] Searching for ccpmp.bin...[ERR] Cannot read from vx777.hxf
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