I have an old Xiaomi Redmi 3s that wasn’t turned on for almost 5 years.
I’ve charged it to 50% and then tried powering it on, and it’s stuck on this boot window (with the MI logo on a black background) for more than an hour. Any suggestions what to do without deleting the data on it? Tried connecting it to the PC to extract info, but the PC can’t detect it until it’s completely on.
UPDATE: I tried the button combination to enter FASTBOOT mode, and it worked, but now it’s stuck on the FASTBOOT logo screen
