Chosen Solution
I flashed sac23 s9 rom 4 days ago now and when it booted up there was no signal so I looked all over the web and couldn’t find much helpful so checked my imei and all my info was unknown so I connected it to my pc and it didn’t recognise it any more it says ‘usb device not recognised , so I uninstalled the drivers and installed new ones and still nothing tried Samsung kies can’t connect and tried to get smart switch as the internet suggested but cannot seem to run it but I no nothing will help so then I flashed through twrp project dream 1.3 rom and same problem so then I just rebooted and then frp lock was on and now it won’t turn on or be recognised by the computer no matter what I try. My model is sm-g935f unlocked and it says binary is custom, system status: custom, frp lock: on, secure download: enabled, warranty void: 1 (0 030c) Rp swrev: B:2 K:0 S:1 So PLEASE PLEASE can anyone help would really appreciate it as I cannot afford to take it to a shop and from what I see online anyone who has they make them replace there motherboard which I don’t no why because it is caused by soft wear not hardwear. Thanks Lisa Update (07/15/2022) I never got it fixed
It’s a software issue. FRP lock should always be disabled (OEM unlock enabled in developer option) when a custom ROM / kernel / root is being used on the phone. You’ll need to flash latest stock Samsung Firmware for your phone to unbrick it. Note the following below: When flashing back to Stock Samsung Firmware you must use ODIN v3.1.3 or newer when flashing 8.0 firmware (Always best to flash latest. )Factory reset must be done after flashing the Samsung firmware, either you do this in recovery mode or when you are flashing the non-HOME CSC file.Make sure the firmware you download is for SM-G935F and latest update / version. Use this guide on how to flash Samsung Firmware: https://updato.com/firmware-archive-sele…
So how i got it to fix is i replaced the usb port
having same issue haven’t fix anything anyone have solution for that ?
have you tried replacing mobile usb port , i havi haven’t tried but i want to know of that help? because my phone Oem in unlocked but still is not recognized by odin
