Having made my fair share of mistakes in buying junk I would add the following buying advice
BUY DEVICE with only these filesystems
ext4
vfat
This means you need to ask the seller to confirm that even though it is a Mediatek device.....it has only above and none from below
I have had nothing but trouble with
UBIFS....mtd
YAFFS would be similar
If the seller or reseller refuses to tell you.....or simply refuses to turn it on to check
----that is a very good indicator what level of support to get from that seller
and avoid them please.
If google suggests there are 2 variants out there, one with UBIFS and one normal
ask seller to take a photo of their phone with a piece of paper with your name on it, draped over device
---- so they can not steal an image from off the web....with luck
good luck
BUY DEVICE with only these filesystems
ext4
vfat
This means you need to ask the seller to confirm that even though it is a Mediatek device.....it has only above and none from below
I have had nothing but trouble with
UBIFS....mtd
YAFFS would be similar
If the seller or reseller refuses to tell you.....or simply refuses to turn it on to check
----that is a very good indicator what level of support to get from that seller
and avoid them please.
If google suggests there are 2 variants out there, one with UBIFS and one normal
ask seller to take a photo of their phone with a piece of paper with your name on it, draped over device
---- so they can not steal an image from off the web....with luck
good luck