problem with A1-810 Acer tab, please help

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Sakama
Sakama Member Posts: 2 New User
edited April 12 in 2019 Archives
I have this tab long time, and I never update anything there. Because of very slow browser I decide to update my system. But there was a problem, Acer community shut down that option and I can update my system only manually. Ok, I debug USB in settings and using SD card tried to update new system. I found isystem on Acer web page. But instalation aborted and I can't use my tab anymore,  there was no any system because new instalation delited old system. I tried many time to update new system but no results, with every instalation packagr I have same result: 
-- Install /sdcard ...
check.partition.size=[__PROP_UNDEFINED__]
installation aborted.

Can anyone help me with some advice or link. I'm not profesional with computers and programs but I can lean a lot. :) I lost three days on this but no result, I can't do it alone.

Thanks a lot

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  • Sakama
    Sakama Member Posts: 2 New User
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    Sakama said:
    I have this tab long time, and I never update anything there. Because of very slow browser I decide to update my system. But there was a problem, Acer community shut down that option and I can update my system only manually. Ok, I debug USB in settings and using SD card tried to update new system. I found isystem on Acer web page. But instalation aborted and I can't use my tab anymore,  there was no any system because new instalation delited old system. I tried many time to update new system but no results, with every instalation package I have same result: 
    -- Install /sdcard ...
    check.partition.size=[__PROP_UNDEFINED__]
    installation aborted.

    Can anyone help me with some advice or link. I'm not profesional with computers and programs but I can lean a lot. :) I lost three days on this but no result, I can't do it alone. One more problem, my computer can't connect with my tab using usb cable, computer can't detect my acer A1-810.

    Thanks a lot