It appeared that system was 'updating' but they all ended in fails. Vivid-preinstalled-system-armel+flo.img () Vivid-preinstalled-recovery-armel+flo.img () I am going to try using adb sideload with the image files.įirst I will have to boot to Android System Recovery. I extracted those files to a directory but extracting those files give me all the directories of the OS and it will not install if you use a directory as a sideload.Ī small time out here. * cannot read 'sideload' adb sideload /vivid-preinstalled-touch-armhf But I think I did something cd cd adb sideload /vivid-preinstalled-touch-armhf/ so now back to the ADB update process.įails as reported by the tablet. all the system update did was restore it back to kernel version I updated it when I firsr got it to kernel 3.6.x.x so this is weird. I downloaded the a couple of days ago but didn't unpack it. it is over halfway done installing system update from my trusty tower. I think it is auto updating from a cache that was perhaps downloaded lastnight. have to have SD card installed before it will backup.Īlso it reports 'Installing system Update.' under the adroid robot thingy (and it is actually updating!!) but I have no idea what :). just some extra work in reinstalling backup/restore. I am also of the thinking now that it really cannot get bricked. I'll go ahead and try that after back up and get back. I am now of the thinking that it may have to be wiped/reset. I am going to do a backup, see what happens and then try to do an ADB update using the tools and process described in the RCA how to. I actually think this is the CMOS 'type" to work from. I'm having the same problem, I can get to a similar screen by holding the power button and volume up. :)īut I am going to try for recovery by rebooting desktop. List of devices and now I just have thisĪt bottom of tablet screen. W8KBIZVGPFNFRGON adb reboot sudo fastboot oem unlock They are so inexpensive (still on Black Friday list) that I will probably get another one. I updated it to ubuntu 3.6.x.x (at first start)and it is working great. NOTE: ventrical discovered information in the above links to be outdated or not relevant to the RCA tablet discussed in this thread. How to get working ADB drivers for unrecognized Android devices - a blogspot () - which may or may not be relevant! Careful not to brick your new tablets though.ĮDIT: I also stumbled across this although a bit dated seemed specific to connecting via adb to similar RCA tablets that are mentioned: This thread caught my attention so I did a little reading. Install Ubuntu for devices on a supported phone or tablet - () How to install Ubuntu Touch on your Android phone or tablet - Tech Advisor () I think it may be a little more involved than that.
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