(Reading time: 2 - 3 minutes)

XOLO Q1000 Opus hard reset: press volume UP + ...

(Reading time: 2 - 3 minutes)

XOLO Q600s hard reset: press volume UP + ...

(Reading time: 2 - 3 minutes)

XOLO Q600 hard reset: press volume UP + ...

(Reading time: 2 - 3 minutes)

XOLO Q900s hard reset: press volume UP + ...

(Reading time: 2 - 3 minutes)

XOLO Q610s hard reset: press volume UP + ...