i have a SPICE COOLPAD MI 515 AND I CANT ACCESS TO MY STORAGE i had not rooted my phone yet but i tried storage swaping intern to ex. but after editing vold.fstab sdcard0 to sdcard1 and restarted my phone. I loss access to my storage after the said restart So how can i get back my storage external as well as phone storage because both does not shown give me suggestion for unrooted phone.
You could try editing the file over an ADB interface.
You can install the appropriate drivers and the ADB Interface, and then use a program called PuTTYTray: https://puttytray.goeswhere.com . There, you can use the built-in Linux text editor using the command called vi to edit the vold.fstab file to return your device to its original configuration.