I have Roborock S50 (Gen2). It's European version and all my equipment at home is Chinese version so I registered my Mi Home to China Mainland. The S50 connect to the app but the app doesn't let me control it.
I want to keep everything stock (no need for root) but only unlock the region...
After some research, I found out that the Note 20 Ultra 5G SM-N9860 HK (TGY) or CN (CHC) probably the best variant there is.
It's a Snapdragon 865+ 12GB RAM 256/512GB storage.
Carrier and Bootloader unlocked.
4G&5G supports most of the bands worldwide.
The CN (CHC) have build in...
I wish he at least gave the users heads up, I'm sure he knew that it was coming...
I have many apps that are frozen and I have no way to unfreeze them (tried with PD) I don't want to remove them completely and lose all of their data.
The developer disappeared, he doesn't answer to emails and comments Google Play for about a week now. I hope this app wasn't a waste of money... Also it's impossible to unfreeze the frozen apps without it.
Thanks for the guide. Which ROM you recommend? Everything working for you (LTE modem etc)?
Can you now install 64bit apps from Google Play? Any chance you can check if the DJI Fly app is working on your SM-T515?