Phone have no sign-in button after factory reset (Can't pass FRP verification)

[siphung953]

Hello everyone,

My ZFold3 started to malfunction after a software update sometime in 11/2024 - Starting from the tablet screen freeze, to System UI not responding, to the tablet screen not working completely (black screen), to the phone just not registering my finger taps. So I decided to factory reset using Recovery Mode.

I got to the Setup Screen and the device ask me to sign in to my Samsung account since the phone has been abnormally factory reset. But there's literally no "button" for me to sign in at all, even when I typed out my username and password nothing show up, pressing on "Find ID" or "Forgot password?" does nothing (As shown in the video here).

Here are some method I have tried to fix the problem:
- Pressing Enter on the on-screen keyboard after typing my username and password
- Restart the device
- Factory Reset the device again using Recovery Mode
- Wipe cache partition
- Boot into Download Mode and use Odin to flash firmware

I have search online, but it seems no one have this kind of problem. I also brought the phone to some repair shops, they couldn't figure out the problem either

Does anyone have any idea what might have cause this and how can I actually fix it?

Thank you in advance.

Device Model: SM-F9260