so yesterday as I was flashing a custom rom for my device I found out that the hotspot wasn't working, I've look for solution across the internet and have found out that flashing persist.img on persist partition via twrp shall do the work, I did the same as instructed in the post downloaded the same file which I didn't confirm if it was really for my device, so after that my phone is stuck on an endless bootloop if I try to reboot to system luckily both fastboot and recovery was still accessible so I tried flashing another rom, stock, and even run flashrom.bat via fastboot but that didn't seem to fix it, now I'm only left with flashing stock img via miflash tool and hope it work for me, I can't really afford to pay anyone to fix it not at the moment and I want to atleast try to troubleshoot it somehow, what other options am I left with? hope I can get some answers