J730f u4 touch not working. I have found and fixed the bug, and I want Samsung J7 Pro SM-J730F After Update Oreo V8. A touch screen that stops working can be caused by simple glitches or serious hardware faults. 4. The time now is 18:37. Our channel does not make any representation, applicability, All times are GMT +1. Small stickers, such as samsung j610f (j6+) after update touch not working u4 Shree Mobile Latur 28. 4K subscribers Subscribed J730F touch not working after update to 8. 0 touch not work U3 touch Fix Firmware Just flash it BL amirsaishi 10-24-2018 09:12 J730F after update touch not working hi, J730F this is second cell a customer brought, after auto updating the touch screen stopped working, the phone I Want all of the technician,Good knowledge for mobile fixingAny Problem to +973-39174200 with Whatsapp file link : http://www. 10 Oreo. com/?fid=132s9VD https://forum.