My A30 has been rebooting for a while. It started in February and took to a Samsung Shop, they told me it's because of my cracked screen. I had it replaced but it kept on rebooting, I did a hard reset but it kept on rebooting.
I downloaded the latest firmware and flashed it with that but it keeps rebooting till it goes into download mode.
I managed to get it into recovery mode and I saw this below
'Reboot Recovery Cause is [BL:Recovery Mode Set by Key]#
e:[libfs_mgr]Unable to disable quotas on /dev/block/platform/13500000.dwmmc0/by-name/userdata because /system/bin/tune2fs is missing'
Supported API: 3'
Please anyone available with a solution?