Does GT n7100 support 4G?
No note 2 international version gt-n7100 is 3g it doesnt support jio but u can put in other 4g phone n use as Hotspot , gt-n7105 is lte.
Is Note 2 a 4G phone?
Samsung Galaxy Note II is powered by a 1.6GHz quad-core processor. It comes with 2GB of RAM. Connectivity options on the Samsung Galaxy Note II include Wi-Fi 802.11 a/b/g/n, GPS, Bluetooth v4. 00, NFC, FM radioWi-Fi Direct, Mobile High-Definition Link (MHL), 3G, and 4G.