Check the manual for resets but given the price I saw on the web for this phone I'd ask the maker for a repair estimate.
Hello,
Maybe someone has experienced similliar issue, that phones screen is totally gray?
Everything works, except i can't see whats happening on the screen, unless i push the middle of the screen with a little force then i can see what i have opened on the screen, but it just lasts a few seconds and the image is frozen afterwards and then goes slowly gray.
Phone model - gsmart guru g1 (gigabyte)

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