I haven't noticed this till lately, and I recently did a factory data reset.
Most of the time I read or study a large story the screen may dim but if you touch the screen it brightens back up.
But lately some times it goes dim and I have to push the lock screen button and start over. What am I missing??
Most of the time I read or study a large story the screen may dim but if you touch the screen it brightens back up.
But lately some times it goes dim and I have to push the lock screen button and start over. What am I missing??
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