UPGRADE SOLUTION

See reviews
Lifespan on Back Market: 5 years, 11 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
84 products
iPhone SE (2020) • Unlocked

iPhone SE (2020) • UnlockedBlack • 64 GB • Physical SIM + eSIM

4.3/5
(1968)
Starting at
$104.00
$399.00 new
Galaxy S20 FE 5G • Unlocked

Galaxy S20 FE 5G • UnlockedDark Blue • 128 GB • Physical SIM

4.2/5
(880)
Starting at
$142.00
$903.28 new
iPhone 7 • Unlocked

iPhone 7 • UnlockedBlack • 32 GB • Physical SIM

4.2/5
(365)
Starting at
$73.00
$179.00 new
Galaxy S10E • Unlocked

Galaxy S10E • UnlockedBlack • 128 GB • Physical SIM

4.3/5
(389)
Starting at
$127.00
$459.00 new
iPhone SE (2020) • Unlocked

iPhone SE (2020) • UnlockedBlack • 128 GB • Physical SIM + eSIM

4.3/5
(1930)
Starting at
$120.00
$449.00 new
Galaxy S21 FE 5G • Unlocked

Galaxy S21 FE 5G • UnlockedGray • 128 GB • Physical SIM

4.2/5
(251)
Starting at
$148.00
$699.99 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedSpace Gray • 32 GB • Physical SIM

4.1/5
(288)
Starting at
$60.00
$189.00 new
iPhone 8 • Unlocked

iPhone 8 • UnlockedSpace Gray • 64 GB • Physical SIM

4.3/5
(702)
Starting at
$103.00
$189.00 new
iPhone 8 Plus • Unlocked

iPhone 8 Plus • UnlockedSpace Gray • 64 GB • Physical SIM

4.2/5
(584)
Starting at
$119.00
$239.00 new
iPhone 13 • Locked AT&T

iPhone 13 • Locked AT&TMidnight • 128 GB • Physical SIM + eSIM

4.2/5
(133)
Starting at
$251.00
$629.00 new
Galaxy S9 • Unlocked

Galaxy S9 • UnlockedBlack • 64 GB • Physical SIM

4/5
(139)
Starting at
$120.00
$599.00 new
iPhone 12 • Locked AT&T

iPhone 12 • Locked AT&TBlack • 64 GB • Physical SIM + eSIM

4.5/5
(245)
Starting at
$185.00
$629.00 new
iPhone 8 • Unlocked

iPhone 8 • UnlockedSilver • 64 GB • Physical SIM

4.3/5
(679)
Starting at
$102.00
$189.00 new
iPhone 8 • Unlocked

iPhone 8 • UnlockedSpace Gray • 256 GB • Physical SIM

4.3/5
(705)
Starting at
$120.00
$339.00 new
iPhone 7 • Unlocked

iPhone 7 • UnlockedBlack • 128 GB • Physical SIM

4.2/5
(368)
Starting at
$85.00
$279.00 new
iPhone 7 Plus • Unlocked

iPhone 7 Plus • UnlockedBlack • 32 GB • Physical SIM

4/5
(214)
Starting at
$102.00
$289.00 new
Galaxy S8 • Unlocked

Galaxy S8 • UnlockedBlack • 64 GB • Physical SIM

3.9/5
(29)
Starting at
$108.00
$434.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedSpace Gray • 16 GB • Physical SIM

4.1/5
(297)
Starting at
$59.00
$159.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedSilver • 16 GB • Physical SIM

4.1/5
(297)
Starting at
$60.00
$159.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedSpace Gray • 64 GB • Physical SIM

4.1/5
(293)
Starting at
$65.00
$239.00 new
iPhone 7 • Unlocked

iPhone 7 • UnlockedSilver • 32 GB • Physical SIM

4.2/5
(368)
Starting at
$79.00
$179.00 new
iPhone 8 • Unlocked

iPhone 8 • UnlockedGold • 64 GB • Physical SIM

4.3/5
(705)
Starting at
$103.00
$189.00 new
iPhone 7 Plus • Unlocked

iPhone 7 Plus • UnlockedBlack • 128 GB • Physical SIM

4/5
(213)
Starting at
$115.00
$389.00 new
iPhone 8 • Unlocked

iPhone 8 • UnlockedSpace Gray • 128 GB • Physical SIM

4.3/5
(668)
Starting at
$120.00
$239.00 new
iPhone SE (2022) • Locked AT&T

iPhone SE (2022) • Locked AT&TMidnight • 64 GB • Physical SIM + eSIM

4.4/5
(31)
Starting at
$137.00
$429.00 new
iPhone 12 • Locked AT&T

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

4.5/5
(245)
Starting at
$205.00
$679.00 new
iPhone 6s • Locked AT&T

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

4.6/5
(9)
Starting at
$59.00
$189.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedSilver • 32 GB • Physical SIM

4.1/5
(297)
Starting at
$60.00
$189.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedGold • 32 GB • Physical SIM

4.1/5
(297)
Starting at
$60.00
$189.00 new
iPhone 6s Plus • Unlocked

iPhone 6s Plus • UnlockedSpace Gray • 32 GB • Physical SIM

3.9/5
(69)
Starting at
$85.00
$289.00 new
iPhone 8 • Locked Verizon

iPhone 8 • Locked VerizonSpace Gray • 64 GB • Physical SIM

4.1/5
(16)
Starting at
$90.00
$189.00 new