Hovatek sir,
my phone is Infinix note 4 (x572) 3gb ram and 32gb internal...... few days back when i reset my phone i got a problem that is " NVRAM WARNING: Err=0x02 " in wifi , then i flashed the device by downloading the custom rom then i got another problem , i "lost imei numbers "from the device , i flashed it again and formatted as i i didnt lose the baseband but it didnt work, then i saw a thread about "SN writer" then i used it , i got the imei numbers but the sim's card are not working , sim's are detected but signals are blank it shows as no service..... as i tried to fix it then i found in internet that i need to root the device in order to solve the problem... then i installed TWRP in my device then it is asking the password.... i didn't keep any password to my device as i installed the TWRP after i flashed the device.... it display as "Data is encrypted" if i click on cancel and try to reboot the device then it stuck at the logo. i tried it couple of times the whole process but it doesn't work ..... How to solve it????????????