Known Working Mobile Carriers and Settings

The following list of carriers are confirmed to work with the 4G/LTE softmod (based on user feedback).

⚠️ Note: If your preferred carrier is not on this list, it will most likely still work! The softmod works with all 4G/LTE carriers as long as the LTE band is supported by the modem.

Country	Carrier	Recommended Modem	Recommended APN	ZeroTier Connection	Notes
Australia	Telstra	E3372h-153, E3372h-607	telstra.wap / telstra.internet	Direct
Austria	bob (A1 Telekom Austria)	E3372h-153, E3372h-607	bob.at	?
Bulgaria	Vivacom	E3372h-153, E3372h-607	internet.vivacom.bg	Direct
Czech Republic	O2	E3372h-153, E3372h-607	internet	Relayed
Czech Republic	Vodafone	E3372h-153, E3372h-607	internet	Relayed
France	Bouygues	E3372h-153, E3372h-607	mmsbouygtel.com	Direct/Relayed
France	Orange	E3372h-153, E3372h-607	orange.fr / orange	Direct
France	SFR	E3372h-153, E3372h-607	websfr	?
Germany	T-Mobile	E3372h-153, E3372h-607	internet.t-d1.de	Direct	"internet.t-d1.de" is a non-standard APN which assigns a Public IP to the end-user device. According to T-Mobile this should only be used for testing purposes. However, this is the only way to get a direct connection with the softmod on T-Mobile Germany.
Germany	O2	E3372h-153, E3372h-607	internet	Relayed
Germany	Vodafone	E3372h-153, E3372h-607	web.vodafone.de	Relayed
Greece	Cosmote	E3372h-153, E3372h-607	internet	Direct
Greece	WIND Hellas	E3372h-153, E3372h-607	gint.b-online.gr	?
Hungary	Magyar Telekom	E3372h-153, E3372h-607	internet.telekom	Direct
Italy	Iliad	E3372h-153, E3372h-607	iliad	Direct
Italy	TIM	E3372h-153, E3372h-607	ibox.tim.it	Direct
Italy	Vodafone	E3372h-153, E3372h-607	web.omnitel.it	Direct	this APN should give you a Public IP which helps in getting a direct connection. Other APNs like mobile.vodafone.it might not.
Latvia	Tele2	E3372h-153, E3372h-607	mobileinternet.tele2.lv	Direct	the tethering device will most likely use internet.tele2.lv as APN, which is different from the modem - however that is fine. It seems only when using the two different APNs for the USB modem and the tethering device, you will get a direct connection.
Malaysia	DiGi	E3372h-153, E3372h-607	diginet	Direct
Netherlands	T-Mobile	E3372h-153, E3372h-607	internet	Direct
Norway	Telenor	E3372h-153, E3372h-607	internet.public / internet	Direct
Poland	Orange	E3372h-153, E3372h-607	internet	Relayed
Portugal	Vodafone	E3372h-153, E3372h-607	internet.vodafone.pt	Direct
Singapore	Singtel	E3372h-153, E3372h-607	e-ideas	Direct
Singapore	StarHub	E3372h-153, E3372h-607	shwap	Direct
Slovakia	4ka	E3372h-153, E3372h-607	internet	Relayed
Slovakia	O2	E3372h-153, E3372h-607	o2internet	Direct
Slovakia	Orange	E3372h-153, E3372h-607	internet	Direct
Slovakia	Telekom	E3372h-153, E3372h-607	internet	Direct
Spain	Movistar	E3372h-153, E3372h-607	movistar.es	Direct
Spain	Yoigo	E3372h-153, E3372h-607	internet	Direct
Sweden	Halebop	E3372h-153, E3372h-607	halebop.telia.se	Direct	VMNO using Telia's network
Sweden	Tele2	E3372h-153, E3372h-607	4G.tele2.se	Direct
Sweden	Telenor	E3372h-153, E3372h-607	internet.telenor.se	Direct
Sweden	Telia	E3372h-153, E3372h-607	online.telia.se	Direct
Switzerland	Salt	E3372h-153, E3372h-607	internet	Relayed
Switzerland	Sunrise	E3372h-153, E3372h-607	internet	Relayed
Switzerland	Swisscom	E3372h-153, E3372h-607	gprs.swisscom.ch	Relayed	Prepaid's Upload speed is limited to 2 MBit/s, which is too low. Rather go for postpaid and the "Multi Device" option for a second SIM card.
Switzerland	Swisscom	E3372h-153, E3372h-607	corporate.swisscom.ch APN User: testprofil and APN Password: temporary	Direct	For the APN corporate.swisscom.ch, one need to ask Swisscom to enable CAA (Corporate Application Access) on the subscription (cost CHF 5.-/month). This is only required for one of the two SIM cards to get a Direct connection.
Turkey	Turkcell	E3372h-153, E3372h-607	mgb / internet	Direct
UK	EE	E3372h-153, E3372h-607	everywhere	Direct
USA	AT&T	E3372h-510	various	Relayed (tbc)	The majority of users have not been able to get an acceptable connection with AT&T and have verified LTE and strong signals.
USA	Sprint	n/a	n/a	n/a	None of the LTE bands used by Sprint USA are supported by Huawei modems which work with the 4G/LTE softmod.
USA	T-Mobile	E3372h-510, E3276s-505, MS2372h-517	fast.t-mobile.com, epc.tmobile.com	Direct	T-Mobile One Unlimited and One Plus plan have been found to work well. Seems you must be using one of these two top-tier plans for acceptable throughput/performance. T-Mobile imposes a bandwidth cap to tethering data depending on your plan. Make sure the full speed is unlocked or run a speed test if in doubt. Users have reported better performance with Binge On being disabled. In certain regions of the US, T-Mobile predominantly supports LTE Band 12 (700 MHz). There is no Huawei E3372 model that supports Band 12. However, the Huawei E3276s-505 and the MS2372h-517 both support LTE Band 12 and work fine with the 4G softmod - however require a manual change to one script.
USA	Verizon	E3372h-510	vzwinternet	Direct	Verizon Prepaid Unlimited does not work with the modem. The other prepaid plans (15GB and 5GB) work fine. Currently, the unlimited data postpaid plan does not seem to work anymore (might be temporary). To enable the SIM card, insert it into a Verizon-approved device (e.g. old phone) and provide them the IMEI number of that device. Once the SIM is enabled, you can use it on the Huawei modem.

Please help us to keep this table updated. Drop us a note on Slack and tell us what is or is not working for you.