Any way to edit 10+ Instagram usernames and bios without any problems or PVA occurring?

I assume that I cannot just login to 12 accounts and change all of the usernames and bios from one phone with no problems happening along the way. I plan on using all of these accounts in the followliker bot and I do not want any further complications that could cause me to not be able to use these accounts in the bot successfully. Thank you for those that can help me with my problem

You can't run all 12 on in IP, so I assume you will be getting proxies for these accs. Depending how many you want to run. We don't recommend running over 5 accs per proxies.

Once you have your proxies. Input the proxy ip/port to your phone active network. Confirm you are on the network by browsing to whatismyip.com

From there IG app will be using that proxy ip. Repeat process with the other proxies.

Get some proxies, plug them in Mozilla fire fox and change them for there

Just verify them via mobile and assign them to a unique proxy. It'll cost you like $5 total, and can be done automatically if you know anything about telephony in general.. :|

FL is a very bad idea on this case, mate.
Do it manually, using proxies.