UPGRADE SOLUTION

See reviews
Lifespan on Back Market: 5 years, 10 months

About the seller

We are the best seller in CA; we sell used Cell Phones, iPad, Tablets from Major brand name: Blackberry, Apple, SAMSUNG ,Motorola, HTC, Etc... These phones are for service provider ATT, T MOBILE, VERIZON, SPRINT... with Network CDMA / GSM.  We have been doing business for so many years, we provide the best service our customer.

  • EIN number:
  • SIRET N°: 81-1633529
  • Legal address: UPGRADE SOLUTION, 3625 W. MacArthur blvd suite # 311, 92704, Santa ana, US
  • Seller's country of origin: United States
45 products
Bestseller
iPhone 7 · Unlocked

iPhone 7 · UnlockedBlack - 32 GB - Physical SIM

4.2/5
(127)
Starting at
$83.00
$179.00 new
Bestseller
iPhone 8 · Unlocked

iPhone 8 · UnlockedSpace Gray - 64 GB - Physical SIM

4.3/5
(197)
Starting at
$112.00
$189.00 new
Bestseller
iPhone 6s · Unlocked

iPhone 6s · UnlockedSpace Gray - 32 GB - Physical SIM

4/5
(102)
Starting at
$70.00
$189.00 new
iPhone 8 · Unlocked

iPhone 8 · UnlockedSilver - 64 GB - Physical SIM

4.3/5
(197)
Starting at
$105.00
$189.00 new
iPhone 6s · Unlocked

iPhone 6s · UnlockedSpace Gray - 16 GB - Physical SIM

4/5
(102)
Starting at
$68.00
$159.00 new
Galaxy S8 · Unlocked

Galaxy S8 · UnlockedBlack - 64 GB - Physical SIM

3.9/5
(15)
Starting at
$120.00
$434.00 new
iPhone 8 · Unlocked

iPhone 8 · UnlockedSpace Gray - 128 GB - Physical SIM

4.3/5
(197)
Starting at
$124.00
$239.00 new
iPhone 6s · Unlocked

iPhone 6s · UnlockedSpace Gray - 64 GB - Physical SIM

4/5
(102)
Starting at
$75.00
$239.00 new
iPhone 7 · Unlocked

iPhone 7 · UnlockedSilver - 32 GB - Physical SIM

4.2/5
(126)
Starting at
$83.00
$179.00 new
iPhone 8 · Unlocked

iPhone 8 · UnlockedGold - 64 GB - Physical SIM

4.3/5
(197)
Starting at
$107.00
$189.00 new
iPhone 6s · Unlocked

iPhone 6s · UnlockedSpace Gray - 128 GB - Physical SIM

4/5
(102)
Starting at
$88.00
$289.00 new
iPhone 6S Plus · Unlocked

iPhone 6S Plus · UnlockedSpace Gray - 64 GB - Physical SIM

4/5
(31)
Starting at
$103.00
$339.00 new
iPhone 6S Plus · Unlocked

iPhone 6S Plus · UnlockedSpace Gray - 128 GB - Physical SIM

4/5
(31)
Starting at
$105.00
$389.00 new
iPhone 12 · Locked AT&T

iPhone 12 · Locked AT&TBlack - 128 GB - Physical SIM + eSIM

4.5/5
(120)
Starting at
$220.00
$679.00 new
iPhone 12 · Locked AT&T

iPhone 12 · Locked AT&TBlue - 128 GB - Physical SIM + eSIM

4.5/5
(120)
Starting at
$220.00
$679.00 new
iPhone 12 · Locked Verizon

iPhone 12 · Locked VerizonBlack - 64 GB - Physical SIM + eSIM

4.3/5
(5)
Starting at
$223.00
$599.00 new
iPhone 6s · Locked AT&T

iPhone 6s · Locked AT&TSpace Gray - 32 GB - Physical SIM

4.2/5
(4)
Starting at
$65.00
$189.00 new
iPhone 6s · Locked T-Mobile

iPhone 6s · Locked T-MobileSpace Gray - 32 GB - Physical SIM

3.6/5
(1)
Starting at
$68.00
$189.00 new
iPhone 6s · Locked T-Mobile

iPhone 6s · Locked T-MobileSpace Gray - 16 GB - Physical SIM

3.6/5
(1)
Starting at
$69.00
$159.00 new
iPhone 6s · Locked Verizon

iPhone 6s · Locked VerizonSpace Gray - 16 GB - Physical SIM

5/5
(1)
Starting at
$69.00
$159.00 new
iPhone 6s · Locked Verizon

iPhone 6s · Locked VerizonSpace Gray - 32 GB - Physical SIM

5/5
(1)
Starting at
$69.00
$189.00 new
iPhone 6s Plus · Locked AT&T

iPhone 6s Plus · Locked AT&TSilver - 64 GB - Physical SIM

2.6/5
(1)
Starting at
$80.00
$339.00 new
iPhone 7 · Locked T-Mobile

iPhone 7 · Locked T-MobileSilver - 32 GB - Physical SIM

4/5
(3)
Starting at
$83.00
$179.00 new
iPhone 7 · Locked Verizon

iPhone 7 · Locked VerizonSilver - 32 GB - Physical SIM

5/5
(1)
Starting at
$84.00
$179.00 new
iPhone 7 · Locked Verizon

iPhone 7 · Locked VerizonBlack - 32 GB - Physical SIM

5/5
(1)
Starting at
$89.00
$179.00 new
iPhone 7 · Locked Verizon

iPhone 7 · Locked VerizonBlack - 128 GB - Physical SIM

5/5
(1)
Starting at
$99.00
$279.00 new
iPhone 6S Plus · Locked Verizon

iPhone 6S Plus · Locked VerizonSpace Gray - 128 GB - Physical SIM

Starting at
$105.00
$389.00 new
iPhone 8 · Locked Verizon

iPhone 8 · Locked VerizonSilver - 64 GB - Physical SIM

5/5
(1)
Starting at
$107.00
$189.00 new
iPhone 8 · Locked T-Mobile

iPhone 8 · Locked T-MobileGold - 64 GB - Physical SIM

4.5/5
(7)
Starting at
$107.00
$189.00 new
iPhone 8 · Locked T-Mobile

iPhone 8 · Locked T-MobileSilver - 64 GB - Physical SIM

4.5/5
(7)
Starting at
$107.00
$189.00 new
iPhone 8 · Locked AT&T

iPhone 8 · Locked AT&TSilver - 64 GB - Physical SIM

4.4/5
(17)
Starting at
$107.00
$189.00 new
iPhone 8 · Locked T-Mobile

iPhone 8 · Locked T-MobileSpace Gray - 64 GB - Physical SIM

4.5/5
(7)
Starting at
$107.00
$189.00 new