3G 4G Dongle Convert to wifi

How to covert 3G or 4G Dongle ( Data card or modem) to wifi using Tp link TL-mr3420 router. This router Compatible with LTE/HSPA+/HSUPA/HSDPA/UMTS/EVDO USB modems. But 4G LTE Modems Compatibility apply to TL-MR3420 Version 2.0 only. Become a Patron https://www.patreon.com/LayaBro Blog http://layabro.blogspot.com/ Follow Me https://www.facebook.com/youtubelayabro https://twitter.com/LayaBrolaya