Don't know why samsung is not supporting 30min or 15 min chargingAs all other company is supportingBattery back is almost same.Samsung should include real fast charging which charges phone in 20 min to 30 min in real timeEven after using 45w charge...

The update is making zoomed-in pictures look blurry when magnified between 16x and 19.9x.When using the camera if u zoom to 17[x] until about 20[x] and take a photo it becomes blurred...this is unacceptable.

When connectiong NTFS external hard disk, Data tranfer is not supporting but other brand are supporting this feature.when this issue going to be resolved .