Hi everyone,I'm using a translator to write this, so I apologize for any errors or strange phrases.I’m from Brazil and I have a Chinese Xiaomi 13 Ultra (ishtar), which came with the bootloader already unlocked and running MIUI with the Xiaomi.EU ROM.I upgraded to HyperOS as soon as it was available, and everything worked fine.Recently, I had to format the device and reinstall my apps. That’s when WhatsApp stopped working, showing a message saying I needed to install the official...Read more