No need for jailbreak just follow instructions in the site
Download the app on the site below
Use you iphone browser to dl the app
Video tutorial
https://www.YøùTùbé.com/watch?v=QxwRsBhYXO4
Download link
https://www.tweakboxapp.com/
For mp287 printer P07 full ink absorber
Resetting po ito
Follow the instructions nalang (see attached file)
here's the link for the file/service tool:
https://dropmb.com/download/8b9fea5f37ac988cada737a2ef047838.html