currently i have 7.0.4 on my devices ...should i update to 7.1 ????
3 things i want to know 7.1 work
1. are they improve speed slide and touch
2. are they improve touch id finger
3. are they drain battery
thnks .........
3 things i want to know 7.1 work
1. are they improve speed slide and touch
2. are they improve touch id finger
3. are they drain battery
thnks .........
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