check mo muna imei info kung naka fmi off boss ts bago ka magflash..
eto imei icloud checker links
https://ifreeicloud.co.uk/free-check
https://www.myeasyunlock.com/freechecker
paste mo dyan imei pag fmi off result ng info pede ka mag select sa 3utools ng quick flash
pero kung result sa checking eh naka on ang icloud..magretain flashing ka sa 3utools at after flash retain..jalbreak mo sya..aafter jailbreak backup mo sa kung anu meron ka na bypass tools na may backup passcode na option
after backup..restore mo na gamit 3utools ulet at select quick flash..after complete flash..jailbreak mo ulet..after jailbreak salang mo ulet sa tool na pinagbackup mo yung activation records at iclick ang activate