BoostUP!: Req. 18-mo. installment agreement, 0% APR, & qualifying device & service plan. Eligible customers can finance up to $600 and the down payment will cover amounts over $600. A down payment is required at time of upgrade. Sales taxes for full purchase price due at the time of the sale. If you cancel wireless service, remaining balance on device becomes due.

Mobile optimized: Video streams at up to 480p+ resolution, music at up to 500kbps, streaming cloud gaming at up to 2 Mbps. Data deprioritization applies during congestion.

HD: Unlimited Plus plan streams video at up to HD 1080p. HD buy-up streams video at up to HD 1080p, music at up to 1.5 Mbps, gaming at up to 8 Mbps. Data deprioritization applies during congestion.

Plans: Include 50 domestic voice roaming minutes (select devices). Int'l. svcs. extra. Total plan price includes services, taxes & fees. Pymt. due on monthly pymt. date or acct. will be suspended. Sufficient funds must be added within 120 days of suspension or acct. will expire & acct. balance will be forfeited.

Data Terms: For $35 plan, after 3GBs, speeds reduced to 2G.

Unlimited svcs. are on-network only. Unlimited 4G LTE data where available.

Quality of Service Practices (QoS): Unlimited Gigs & Unlimited Plus customers who use more than 35GB of data during a billing cycle will be de-prioritized during times and places where the Sprint network is constrained. See sprint.com/networkmanagement for details.

Mobile Hotspot, VPN & P2P Limits: 8GB on the $50 plan. 20GB on $60 plan. $35 plan, usage draws from high-speed data then reduced to 2G speeds.

Unlimited Music Streaming: Avail. from select content providers. Fees may apply. Cloud streaming, song downloads, video content, non-audio content & other data sent by streaming partners (e.g., pic advertisements, album art) excluded. See boostmobile.com/datafreemusic for details.

Other terms: No annual svc. contracts. Offers/coverage not avail. everywhere or for all phones/networks. See boostmobile.com/coverage. Sprint 4G LTE network reaches over 300 million people. Prohibited network use rules & other restrictions apply.