Intermittent Bootloop on Moto G5

[Guest AbuRyu]

Hi All. 

Initially was on permanent loop of the following:

1. Boot to moto g splash screen... Repeat

2. Boot to lock screen then usually a few loops of 1. 

The phone initially didnt have any developer options enabled. 

I wiped cache using recovery mode. Restarted and pretty much the same thing except that it would on rare occasions actually fully boot up usually only last a few minutes before cycling between  steps 1 and 2 above. 

 

I used those rare boot ups to backup all files and enable any USB debugging /oem unlock (incase I need to use a solution  dependent on these being enabled.) 

 

Factory resetted it and its still the same with the random successful boot amongst the numerous failed ones. 

 

Any ideas of why it is intermittent and whether it can be fixed?