Hi ,
Is there anyway to change my firmware RM-893 to RM-892 beacuse in my country LTE frequency is 1800 and RM-893 does not support it .
if yes , how can i ?
Is there anyway to change my firmware RM-893 to RM-892 beacuse in my country LTE frequency is 1800 and RM-893 does not support it .
if yes , how can i ?