If it is the problem with touch digitiser you can use a OT usb mouse. If you are sure that your phone is stuck in boot loop or unable to swithoff/ON use a fastboot mode.This one requires advanced skills
If it is the problem with touch digitiser you can use a OT usb mouse. If you are sure that your phone is stuck in boot loop or unable to swithoff/ON use a fastboot mode.This one requires advanced skills