my phone wont boot it gets stock on logo even after FDR

[ab soul]

my infinix X351 wont boot i kind of tampered with a system file after installing srs manager i restarted d phone but it wont boot its stops at the logo i tried booting into recovery nd wiped/Factory reset it wont still boot i tried da power + volume down combo da worthless scrap refused to carry out simple command plz any solution

 

[shahbaz200]

If any system file is removed it WONT come back after factory reset. Only a backup or ROM can fix that issue. I tired searching for that for your phone but couldn't find, I suggest you visiting any customer care of Infinix because they have all firmwares/ROMS etc.