Sell Unlocked Sonim Smartphone

Selling your Unlocked Sonim Cell Phone with Swopsmart's buyback program is fast and easy.

1. Get a FREE instant valuation. No auctions or fees.
2. Pack your phone into a box and ship it for FREE.
3. Get paid the same day the phone is received at our warehouse.

We are the fastest growing Unlocked Sonim Cell Phone buyback company in the US with an A+ accreditation rating by the Better Business Bureau. Here are a few reasons why our customer's love us:

• We pay up to 33% more than carrier buyback programs for any used Unlocked Sonim Cell Phone.
• It’s completely FREE! No auctions, no fees, no hassle!
• We’ll pay the same day your item arrives at our warehouse.
• We remove all personal data from your device to Department of Defense standards so your security is never compromised.

Shipping is 100% FREE. Our platform will automatically provide you a USPS pre-paid shipping label upon completion of your order.

We currently offer two methods of payment - Check or PayPal™. You'll be asked to indicate your preference during check out.

Your payment will be sent the same day we receive and inspect your item(s).