I've been experiencing this as well. In my case I have narrowed it down to this:
- If I press the home button then raise my finger then place on home button again to Touch ID unlock, I get a reset 50% of the time, or thereabouts
- When I press the home button but LEAVE MY FINGER ON IT, to Touch ID unlock, I am yet to have a reset
Reading about other random resets while using the phone, it wouild seem that different senarios, for different people, are causing the resets.
Few more points:
- It has only occured since ios 7.0.3 and has continued with 7.0.4
- It is NOT occuring on my iPhone 4S or iPad 3... so maybe a 64bit problem?
- Reduce motion has been off the whole time
- If I press the home button then raise my finger then place on home button again to Touch ID unlock, I get a reset 50% of the time, or thereabouts
- When I press the home button but LEAVE MY FINGER ON IT, to Touch ID unlock, I am yet to have a reset
Reading about other random resets while using the phone, it wouild seem that different senarios, for different people, are causing the resets.
Few more points:
- It has only occured since ios 7.0.3 and has continued with 7.0.4
- It is NOT occuring on my iPhone 4S or iPad 3... so maybe a 64bit problem?
- Reduce motion has been off the whole time