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Help Can't upgrade tablet OS

  • Thread starter Thread starter Jamesknight24
  • Start date Start date
J

Jamesknight24

Guest
Hi,

I am trying to upgrade tablet OS by going into About Tablet, but there is no option to even search for updates. Why is this?

Here are the tablet's details:

Model Number: M7
Android Version: 4.2.2
Firmware Version: v2.0
Kernel Version: 3.4.39; zhqxu@Ubuntu #1
Build number: polaris_723Q-eng4.2.2JDQ3920150325 test-keys
 
Isn't there 'system updates' at the top?
1435248271236.jpg

If not, I'd guess it's never gonna see an update :(
 
You have said who the manufacturer is. But Settings > About > Software Updates is a standard Android menu, so it not being there seems very odd. The only reason I can think of is that the manufacturer removed it when they built the software. That is very unusual - it's common for budget devices from unknown makers never to get updates, but most leave the menu item there.
 
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