i found that i can not get fota update without at&t . it's actually some separate situations that users can get fota update without at&t .if you bought s7a from at&t directly. and unlock the device.it can get fota i guess.
i mean fota update without at&t.
i live in china .so my carrier and samsung support can not update my device. so i have to update my device manually by odin. but it will delete my data. it troubles me.
thank you for your reply . i checked the att official website and i found they released an update in 8th Feb. but i can not get update without att.by the way. i found android 7.0 were released in xda. is that official?
thank you i heard that you can only get ota updates using att .so i want to get ota update without att.it seems i have to using computer to flashing my device . i wonder if i can download some files from internet and install it ?
thank you