After the Lenovo scandal and the jillions of USB flash drives with embedded malware, I’m pretty much sold on buying clean-out-of-the-box hardware from trusted sources. I think I’d be a little more hesitant still these days after all the ruckus between governments. But there are sooo many off-brand devices used by millions of people around the world and most of them are probably just fine.
I’ve turned off file sharing on the desktop computer (control panel, searched for file sharing) and plan to allow the tablet to use my Wifi. Hopefully this is sufficient protection on my network.
Please take this as constructive feedback, but this forum is a very strange place to ask about computer security. I would take any information or advice you get with a very large grain of salt. This isn’t meant to disparage anyone here, but I would suggest you post this question on a tech oriented forum. level1techs, Lawrence systems, or even Linus Tech Tips come to mind. XDA Developers may be another potential resource here, since it’s android focused.
I genuinely hope this helps and can get you a more complete picture of the risks involved and mitigations available to you. I am a software architect by trade and started in on a whole post about your question, but ultimately I’m just another voice on a flashlight forum .
I can’t speak for the forum but although this is a flashlight forum i also see a community of flashlight enthusiasts with many other interests and skills, so asking the community for off-topic advice seems natural to me. It just makes sense to tap into the community’s wider knowledge.
Your response of guiding the OP to where they might find the answer is a good example of this working, and if you have knowledge to share i’m interested in hearing it.
Your best bet is to go to https://www.xda-developers.com/ and see if there’s a forum section on there somewhere for that particular “droid”. That site is the “goto” for firmwares and proper rooting/flashing instructions, even for people who dont understand what I just said
Up until around the galaxy 7 I used to root my phone just so I had full access to back everything up properly to my sdcard, however now I no longer do so now that it’s finally built in to the damn thing. The only reason I’d consider it would be to get rid of bloat, but a no-name like you have would be a really good reason to flash a good OS.