Ok, Perksos gave me a really good instruction for those people with an iphone but can't connect because their ipv4 proxy settings is buggy.
Before you follow these instructions, please have your IPV4 address, the mod, and bf ready.
First things first,
''-Step 1:Open brave frontier, enter quest, any quest, for me I entered the very first quest in adventurer's prairie.
Step 2:Open the ui mod that Blitz has kindly provided. Now find all the summons you want and add them. 5 kikuri's, 5 sefia's etc.
click on Add summon so they appear in the middle of the ui mod. Don't click on set summon.
Step 3:Now go to your wifi just as Blitz's instruction, enter your ipv4 in server, 8880 in port.
Step 4:Go to ui mod, click set summon.
Step 5:Go to brave frontier, you should still be in the quest ready to fight, click on auto to start the auto attack, wait til the quest is cleared.
and COLLECT your summons at the end of stage!
That's it! Doing it this way even with a bad connection error, you can still collect! The game checks for a connection when you load up, and when you enter quest, but it doesn't check when you're inside the quest and when you complete quest!
Thanks to all that were patient with me and helped me figured out this way when you have connection error, Perksos and Tonkla for describing in details what worked for him!