Hey maybe you can help me . I'm new on here so. Well I tried to factory reset my tablet and it wiped everything off . now I start it back up and the logo comes on and go str8 to where you pick reboot system now ,apply update from external storage ,wipe data/ factory reset , fastboot mode and demo mode. can you tell me if its fixable ?
So your main issue is after factory reset your tablet is not responding well as before. You have to check Acer A1-810 Manual for most reliable option but the following solution may also helps you:
Press the Power and the Volume Up button together till the device displays the start-up logo.
Once the logo is displayed, release the buttons and wait till the device enters the Android system recovery mode.
On the displayed screen, use Volume Down button to go to the wipe data/factory reset option (Volume Up and Volume Down buttons are used to highlight the displayed options on the Android system recovery screen).
Once the option is highlighted, press the Power button to select the option. (Pressing the Power button in Android system recovery mode selects the highlighted option.)
On the next screen, press the Volume Down button multiple times till the Yes -- delete all user data option is highlighted.
Press the Power button to hard reset the tablet device while clearing the dalvik cache along with the process.