Chosen Solution
So i have this s7 edge that my aunt gave recently and i think that its in a very good condition. No major problems and almost not damage to the body at all ( just a single crack on the back of the phone). So the problem that i noticed is when i charged the phone at 50%, it says that it will take around 3hrs and 20 mins to fully charge it, and its even using the fast charger adapter and a decent belkin charger that im using on my old note 4. I tried to transfer files from my note 4 using an otg and a usb, it worked on the note 4 but when i switch it to the s7 edge. It doesnt detect it. I even tried to connect it to a pc but it says that its unrecognizable. PLEASE HELP MEEEEEEEEE :( (I think the charging port is the culprit)
Try hard resetting your phone to rule out any software issues. Hard resetting your phone will erase all of its data and settings. https://www.hardreset.info/devices/samsu… Update (11/26/2018) The charge port may be indeed the culprit. It never hurts to try to replace it. https://www.youtube.com/watch?v=9hvkck2W… https://www.repairpartsplus.com/Samsung-…
did you found way to fix it ?
https://youtu.be/gjFoYI9p-6M Samsung Galaxy S7 edge slow charging & usb not recognized issue repairing video must watch