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Back Key not working.

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By critical_erro, Member on 5th February 2014, 08:28 PM
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Hello XDA!

The capacitive back key stopped working in my Optimus G all of a sudden. Home and menu are working fine as is the touch screen. I tried reflash but that didn't work. Using pacrom . Any ideas from anyone would be apprectiated. Using pie menu for now!

Sent from my LG-E975
 
 
5th February 2014, 11:57 PM |#2  
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Quote:
Originally Posted by critical_erro

Hello XDA!

The capacitive back key stopped working in my Optimus G all of a sudden. Home and menu are working fine as is the touch screen. I tried reflash but that didn't work. Using pacrom . Any ideas from anyone would be apprectiated. Using pie menu for now!

Sent from my LG-E975

flash original KDZ...if still it doesn't wrk, send the mobile for warranty...
6th February 2014, 01:37 AM |#3  
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Quote:
Originally Posted by critical_erro

Hello XDA!

The capacitive back key stopped working in my Optimus G all of a sudden. Home and menu are working fine as is the touch screen. I tried reflash but that didn't work. Using pacrom . Any ideas from anyone would be apprectiated. Using pie menu for now!

Sent from my LG-E975

Hardware issue.
6th February 2014, 05:02 AM |#4  
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My phone has no warranty. I will flash original kdz and then try. I cant see how its a hardware issue since home and menu buttons work flawlessly.

Sent from my LG-E975
8th February 2014, 04:00 PM |#5  
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Its the digitizer. Using touchscreen app i couldnt draw in the area immediately above the back button. Vertical swipes dont get detected but horizontal do. Does someone know how i can map double tap of home or menu to back? I ve tried keylayout but dont understand how to map double tap functionality?

Sent from my LG-E975
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