I understand if I replace the recovery with CWM and use the backup, I will not be able to use the update.img flash technique to load the custom ROM? is this correct?
Also, with my Galaxy s2, once you went to version 4.2.2 or above, you could not use CWM to flashback to version 4.1 or earlier. You would have to reflash an earlier version of CWM, then reload recovery without booting ROM, flash earlier Kernel, then the older ROM to downgrade.
I'm guessing I would need to do a similar process with this device if I use CWM.
Is there a straightforward method to make a full flashable backup of my current ROM without using CWM?
I doubt I will be able to get a copy of the ROM from the manufacturer, although looking at the kernel and ROM on my device, the version and description is very very similar to that oft he 4.2.2 that comes on the Rikomagic 802iiis..
thanks,
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