I downloaded the O.S. and extract it but no zip file appeared. Acer Iconia One B3-A30

Decia
Decia Member Posts: 3 New User
edited March 18 in 2020 Archives
Acer Iconia One B3-A30 

Answers

  • billsey
    billsey ACE Posts: 31,719 Trailblazer
    Most Android OS files are meant to be left in the zip. Just take the downloaded zip and place it in the root of a FAT32 formatted SD card. The updater will handle the extraction for you as it reinstalls the OS.
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  • Decia
    Decia Member Posts: 3 New User
    Where is the root of the SD card. And do I just power it on after? 
  • billsey
    billsey ACE Posts: 31,719 Trailblazer
    The root is the top directory. So if the SD card is on a PC and assigned the E letter, the root would be E:\. Power off tablet, then press and hold power key and volume up around 3 sec. to enter boot menu. Use the volume up and down keys to select entries, click the power button to select a menu item.
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.