Went to 313 svc ctr yesterday around 11am. Collected back the phone around 130pm. They change the battery & mother board. Not sure how true did they change the battery as I feel like roughly the same..
Maybe you just changed the battery and spent time restoring data. Hence, used more initially. Have to monitor.
Motherboard? Are you sure motherboard too? Cos usually if change battery, they will change screen too as connected. Unless your phone got serious issue then change motherboard.
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