Yeah, I know it.
I know I can flash the new Onys ROM, but I want to be able to get tha tagus ROM online again if I need it.
I have another thread with some questions...
https://www.mobileread.com/forums/sh...d.php?t=284484
Though, with this thread the most important one is answered: It needs a Carta firmware and not a Carta2 firmware. If you look into the other thread you can see that the tagus firmware comes with a build.prop standing 'Carta2' word
If I use the original factory flasher I will got the bootloader upgraded and the flash chip will change it's partition table. As I have dumped all original partitions and got the original loader I suppose that I will be able to restore everything to the factory image...
Also as I have to flash with Android Tools (to skip bootloader flash) I have made some changes to the 1.8.1 firmware: added the extra fonts to the pdf reader, changed the default language/timezone/urls to spanish, and enabled adb by default. And I'm evaluating to insert root binaries...
Now I have to get some spare time to do it and now I know that If I got a bricked device I wil be able to resurrect it
For the battery issue, you can install BetterBatteryStats app, and it will point out the culprit of the battery loss.
Cheers