After one ui 4.1 update,m11 device have many many issues.every were i see gitter and huge lag sometime phone was hang.samsung give us buggy update,samsung killing his lower mid range phones via this types of update.same on u samsung.
First you removed your sim card from your phone then clear data of galaxy store then connect wifi,then open galaxy store select us(country)and yes connect vpn usa.search fonts then you got many free fronts...when you try this method dont plug your si...
