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Iphone 4 Circuit

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Overview

Product sourcing insights & recommendations

Grand View Research
Polaris Market Research
24 来源

The market for iPhone 4 circuits (logic boards) in 2026 has transitioned into a specialized "long-tail" niche driven by vintage tech restoration, chip harvesting for data recovery, and the digital minimalism trend. While the device is officially obsolete, a steady supply of original motherboards persists in the B2B market, with functional unlocked units trading around $14.00/piece.

The attached report provides a detailed analysis of current demand drivers, pricing for both functional boards and "parts-only" donor units, and the critical sourcing challenges such as physical degradation and iCloud locks that buyers must navigate in 2026.

The iPhone 4 circuit market is now a specialized niche. You can continue by:

Iphone 4 Circuit Board Donor Motherboard For Parts

Products · 2 lists

For Apple iPhone 4 4S 5 5C 5S | Original Unlocked

For Apple iPhone 4 4S 5 5C 5S | Original Unlocked

$144.5(495)
MOQ: 2 pieces
100+ store reviews19% reorder rate≤5h response time
Citee Industrial Co., LtdCitee Industrial Co., Ltd🇨🇳CN3 yrs
Original Unlocked Motherboard for iphone 11 12 13 Logic Board with Face Id for iphone 11 for Mobile Phone Motherboard

Original Unlocked Motherboard for iphone 11 12 13 Logic Board with Face Id for iphone 11 for Mobile Phone Motherboard

$2164.7(543)
MOQ: 5 pieces
300+ store reviews28% reorder rate≤4h response time
Shenzhen Dingxing Electronic Industrial Co., Ltd.Shenzhen Dingxing Electronic Industrial Co., Ltd.🇨🇳CN4 yrs
100% Original Unlocked Logic Boards Motherboard for iphone 11 64G with Face ID

100% Original Unlocked Logic Boards Motherboard for iphone 11 64G with Face ID

$2384.5(748)
MOQ: 1 piece
600+ store reviews27% reorder rate≤6h response time
Shenzhen Yinggelin International Technology Co., Ltd.Shenzhen Yinggelin International Technology Co., Ltd.🇨🇳CN8 yrs
Original Tested Mainboard for IPhone11 12 13 14 15 16 17 Series, Mobile Phone Motherboard Repair Spare Parts iphone Logic Board

Original Tested Mainboard for IPhone11 12 13 14 15 16 17 Series, Mobile Phone Motherboard Repair Spare Parts iphone Logic Board

$76.47-678.215.0(679)
MOQ: 1 piece
10% reorder rate300+ views from America≤1h response time
Shenzhen Haoguang Information Technology Co., Ltd.Shenzhen Haoguang Information Technology Co., Ltd.🇨🇳CN1 yr
Unlocked Original Motherboard Replacement with Paired Face ID TrueDepth Components Mobile Repair Parts for iPhone 15

Unlocked Original Motherboard Replacement with Paired Face ID TrueDepth Components Mobile Repair Parts for iPhone 15

$390-4654.5(764)
MOQ: 1 piece
50+ store reviews17% reorder rate≤12h response time
Xipin (Guangzhou) Trading Co., Ltd.Xipin (Guangzhou) Trading Co., Ltd.🇨🇳CN1 yr
Wholesale for iPhone 15/15plus/15pro/pro Max Motherboard with Face ID SIM 128GB 256GB 512GB for iPhone Logic Mainboard

Wholesale for iPhone 15/15plus/15pro/pro Max Motherboard with Face ID SIM 128GB 256GB 512GB for iPhone Logic Mainboard

$210-4014.7(232)
MOQ: 1 piece
700+ store reviews26% reorder rate300+ views from America≤5h response time
Shenzhen Diandiandou Technology Co., Ltd.Shenzhen Diandiandou Technology Co., Ltd.🇨🇳CN3 yrs
Original High Quality Unlocked Mobile Phone Motherboard for iPhone X Xs Xr 11 12 13 14 15 Pro Max Motherboard

Original High Quality Unlocked Mobile Phone Motherboard for iPhone X Xs Xr 11 12 13 14 15 Pro Max Motherboard

$41-3454.4(940)
MOQ: 1 piece
400+ store reviews23% reorder rate100+ views from America≤9h response time
Shandong Hanli Electronic Technology Co., Ltd.Shandong Hanli Electronic Technology Co., Ltd.🇨🇳CN2 yrs
For Iphone 6s Logic Board for Iphone 12 Pro Max Logic Board Full Tested Original Unlocked Logic Board

For Iphone 6s Logic Board for Iphone 12 Pro Max Logic Board Full Tested Original Unlocked Logic Board

$304.7(700)
MOQ: 2 pieces
800+ store reviews100% reorder rate
Shenzhen Ruipeier Electronics Co., Ltd.Shenzhen Ruipeier Electronics Co., Ltd.🇨🇳CN6 yrs
CNC Polished Motherboard for iphone X XS XR XS MAX 11 12 Pro Repair 13 Mini 14 Plus 15 16 17 Main PCB Board Without Baseband CPU

CNC Polished Motherboard for iphone X XS XR XS MAX 11 12 Pro Repair 13 Mini 14 Plus 15 16 17 Main PCB Board Without Baseband CPU

$9.90-39.904.5(102)
MOQ: 1 piece
900+ store reviews11% reorder rate500+ views from America≤7h response time
Shenzhen Kingmax Technology Co., Ltd.Shenzhen Kingmax Technology Co., Ltd.🇨🇳CN5 yrs
Donor Motherboard for iPhone X XR XS 11 12 13 14 15 16 Pro Max Logic Board NO Nand Repair CPU Skill Practice Withdraw Power IC

Donor Motherboard for iPhone X XR XS 11 12 13 14 15 16 Pro Max Logic Board NO Nand Repair CPU Skill Practice Withdraw Power IC

$1.56-40.504.4(392)
MOQ: 10 pieces
50+ store reviews6% reorder rate3000+ views from America≤8h response time
Shenzhen Bailishen Technology Co., Ltd.Shenzhen Bailishen Technology Co., Ltd.🇨🇳CN1 yr
Mobile Lcd Display 7 8 Plus X Xr Xs Max 11 12 13 14 Pro Max Mobile Phone Motherboard Unlock Original Logic Board for iphone

Mobile Lcd Display 7 8 Plus X Xr Xs Max 11 12 13 14 Pro Max Mobile Phone Motherboard Unlock Original Logic Board for iphone

$80-3604.7(874)
MOQ: 1 piece
300+ store reviews29% reorder rate
Shenzhen Yuantaixing Import And Export Trade Co., Ltd.Shenzhen Yuantaixing Import And Export Trade Co., Ltd.🇨🇳CN6 yrs
Original Unlocked Mainboard with Face ID Logic Board for iPhone 11 12 13 Pro Max All Tested Good Mobile Phone Motherboard

Original Unlocked Mainboard with Face ID Logic Board for iPhone 11 12 13 Pro Max All Tested Good Mobile Phone Motherboard

$123.60-205.604.9(102)
MOQ: 1 piece
100+ views from America≤11h response time
Shenzhen Keta Technology Co., Ltd.Shenzhen Keta Technology Co., Ltd.🇨🇳CN13 yrs
Original Unlocked 64GB 128GB 256GB 512GB Mobile Phone Motherboard With Face ID for iPhone 12 13 X XR XS Max 11 11Pro Max

Original Unlocked 64GB 128GB 256GB 512GB Mobile Phone Motherboard With Face ID for iPhone 12 13 X XR XS Max 11 11Pro Max

$165-1855.0(758)
MOQ: 500 pieces
1200+ store reviews15% reorder rate200+ views from America≤9h response time
Shenzhen New Belief Technology Co., Ltd.Shenzhen New Belief Technology Co., Ltd.verified🇨🇳CN10 yrs
64gb 128gb 256gb for Iphone 12 Motherboard Replacement Logic Board for Iphone 12 Pro Max Motherboard 512gb

64gb 128gb 256gb for Iphone 12 Motherboard Replacement Logic Board for Iphone 12 Pro Max Motherboard 512gb

$82-1324.6(754)
MOQ: 1 piece
400+ store reviews18% reorder rate≤4h response time
Shenzhen XYD Industry Co., Ltd.Shenzhen XYD Industry Co., Ltd.🇨🇳CN9 yrs
Unlocked Mainboard with Face ID 64GB 256GB for iPhone 11 11 Pro 11 Pro Max Motherboard with Face Id Without Face Id

Unlocked Mainboard with Face ID 64GB 256GB for iPhone 11 11 Pro 11 Pro Max Motherboard with Face Id Without Face Id

$75.65-105.654.4(873)
MOQ: 1 piece
3100+ store reviews11% reorder rate1300+ views from America≤2h response time
Shenzhen Hyperion Lighting Co., Ltd.Shenzhen Hyperion Lighting Co., Ltd.🇨🇳CN8 yrs
Phone Motherboard With Face ID for Iphone X/XS Max/11 12 13 14 Pro Max

Phone Motherboard With Face ID for Iphone X/XS Max/11 12 13 14 Pro Max

$99-3375.0(868)
MOQ: 2 pieces
100+ store reviews55% reorder rate
Shenzhen Linli Technology Co., Ltd.Shenzhen Linli Technology Co., Ltd.🇨🇳CN7 yrs
Wholesale Price iPhone 11 Unlocked Original Mainboard with Face ID ROM 64GB 128GB 256GB Good Function Mobile Phone Motherboard

Wholesale Price iPhone 11 Unlocked Original Mainboard with Face ID ROM 64GB 128GB 256GB Good Function Mobile Phone Motherboard

$188.05-223.244.4(874)
MOQ: 1 piece
3900+ store reviews6% reorder rate≤6h response time
Ganzhou Pangniu Technology Co., Ltd.Ganzhou Pangniu Technology Co., Ltd.verified🇨🇳CN6 yrs
Original mobile phone Motherboard Parts for iphone 12 pro motherboard Iphone 13 pro 13 Mini 12 Mini 8 Plus Mobile Phones parts.

Original mobile phone Motherboard Parts for iphone 12 pro motherboard Iphone 13 pro 13 Mini 12 Mini 8 Plus Mobile Phones parts.

$157.65-182.054.0(893)
MOQ: 25 pieces
50+ store reviews14% reorder rate200+ views from America≤2h response time
Guangzhou Weinuo Technology Co., Ltd.Guangzhou Weinuo Technology Co., Ltd.verified🇨🇳CN1 yr
Original Used Unlocked Motherboard with Face for 14plus 128gb 256gb

Original Used Unlocked Motherboard with Face for 14plus 128gb 256gb

$159-1634.6(681)
MOQ: 1 piece
700+ store reviews37% reorder rate≤7h response time
Guangzhou Zidian Technology LimitedGuangzhou Zidian Technology Limited🇨🇳CN6 yrs
Mobile Phones Motherboard Unlocked Logic Board for iphone 6 6s 8 11 11 Pro Max 6 7 8 Plus X XS XS MAX Motherboard

Mobile Phones Motherboard Unlocked Logic Board for iphone 6 6s 8 11 11 Pro Max 6 7 8 Plus X XS XS MAX Motherboard

$70-854.0(657)
MOQ: 1 piece
500+ store reviews28% reorder rate1200+ views from America≤5h response time
Shenzhen Zhuozhenbang Industrial Co., Ltd.Shenzhen Zhuozhenbang Industrial Co., Ltd.🇨🇳CN8 yrs
Wholesale Main Board for iphone 6 Motherboard Original White Unlocked 32GB

Wholesale Main Board for iphone 6 Motherboard Original White Unlocked 32GB

$48-984.8(818)
MOQ: 2 pieces
400+ store reviews57% reorder rate
Shenzhen Jilu Technology Co., Ltd.Shenzhen Jilu Technology Co., Ltd.🇨🇳CN11 yrs
Original Unlocked Mobile Phone Motherboard Free Icloud X Xr Xs Max 11 12 13 14 Pro Max Logic Board with Face Id for iphone

Original Unlocked Mobile Phone Motherboard Free Icloud X Xr Xs Max 11 12 13 14 Pro Max Logic Board with Face Id for iphone

$159-4803.8(55)
MOQ: 2 pieces
1400+ store reviews32% reorder rate≤2h response time
Guangzhou Joy King Electronic Technology Co., Ltd.Guangzhou Joy King Electronic Technology Co., Ltd.🇨🇳CN13 yrs
Full Working iPhone 11 11pro 11proMax Motherboard Face ID 64GB/128GB/256GB Logic Board 100% Original Unlocked CE Certified 1

Full Working iPhone 11 11pro 11proMax Motherboard Face ID 64GB/128GB/256GB Logic Board 100% Original Unlocked CE Certified 1

$159-4994.7(786)
MOQ: 1 piece
1500+ store reviews16% reorder rate≤3h response time
Guangzhou Max Shine Electronic Technology Co., Ltd.Guangzhou Max Shine Electronic Technology Co., Ltd.🇨🇳CN9 yrs
Full Working for Iphone 11 11pro Max Motherboard With Face Id 64gb 128gb 256gb Logic Board 100% Original Unlocked Mainboard

Full Working for Iphone 11 11pro Max Motherboard With Face Id 64gb 128gb 256gb Logic Board 100% Original Unlocked Mainboard

$52-1094.7(953)
MOQ: 1 piece
600+ store reviews23% reorder rate≤4h response time
Shenzhen Yuanping Electronic Trading Co., Ltd.Shenzhen Yuanping Electronic Trading Co., Ltd.🇨🇳CN3 yrs
Original Unlock 256GB iPhone X Motherboard with Face ID Full Chips Support Mobile Phone Accessories-Refurbished

Original Unlock 256GB iPhone X Motherboard with Face ID Full Chips Support Mobile Phone Accessories-Refurbished

$73.66-94.884.1(575)
MOQ: 5 pieces
200+ store reviews14% reorder rate≤6h response time
Shenzhen Xun Chong Technology Co., Ltd.Shenzhen Xun Chong Technology Co., Ltd.🇨🇳CN3 yrs
100% Tested New Motherboard for iPhone 14 128GB Original Unlocked Single SIM E-SIM US Version Face ID CN

100% Tested New Motherboard for iPhone 14 128GB Original Unlocked Single SIM E-SIM US Version Face ID CN

$2384.7(96)
MOQ: 1 piece
50+ store reviews11% reorder rate900+ views from America≤1h response time
Shenzhen Mainwin Technology Co., Ltd.Shenzhen Mainwin Technology Co., Ltd.🇨🇳CN1 yr
Dropshipping for IPhone 11 Motherboard Good Function Original Mainboard for iPhone With Face ID ROM 64GB 128GB 256GB

Dropshipping for IPhone 11 Motherboard Good Function Original Mainboard for iPhone With Face ID ROM 64GB 128GB 256GB

$115-1454.4(399)
MOQ: 1 piece
3200+ store reviews6% reorder rate≤5h response time
Shenzhen PULUZ Technology Limited.Shenzhen PULUZ Technology Limited.🇨🇳CN5 yrs
For IPhone 12 Logic Board IPhone 12 Motherboard Original with Face ID Unlocked Wholesale

For IPhone 12 Logic Board IPhone 12 Motherboard Original with Face ID Unlocked Wholesale

$45-97.105.0(854)
MOQ: 1 piece
50+ store reviews22% reorder rate≤1h response time
Kainaishi Electronic Technology (guangzhou) Co., Ltd.Kainaishi Electronic Technology (guangzhou) Co., Ltd.🇨🇳CN1 yr
Dropshipping for IPhone 11 Motherboard Good Function Original Mainboard for iPhone With Face ID ROM 64GB 128GB 256GB

Dropshipping for IPhone 11 Motherboard Good Function Original Mainboard for iPhone With Face ID ROM 64GB 128GB 256GB

$115-1454.6(399)
MOQ: 1 piece
Shenzhen PULUZ Technology Limited.Shenzhen PULUZ Technology Limited.verified🇨🇳CN15 yrs
For IPhone 12 Logic Board IPhone 12 Motherboard Original with Face ID Unlocked Wholesale

For IPhone 12 Logic Board IPhone 12 Motherboard Original with Face ID Unlocked Wholesale

$45-97.104.3(854)
MOQ: 1 piece
Kainaishi Electronic Technology (guangzhou) Co., Ltd.Kainaishi Electronic Technology (guangzhou) Co., Ltd.verified🇨🇳CN15 yrs

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

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Sources & References

24 sources cited · Verified industry data & reports

Printed Circuit Board Market Size, Share Report, 2026-2033

Grand View Research

Printed circuit board market size was $82.7 billion in 2025 and is projected to grow from $87.8 billion in 2026 to $130.3 billion by 2033, at a CAGR of 5.8%

Printed Circuit Board Market Size & Trend Report by 2026 ...

Polaris Market Research

Printed Circuit Board Market size was valued at USD 81.19 billion in 2025 and is expected to grow at a CAGR of 5.72% from 2026 to 2034.

Market Dynamics and Printed Circuit Board for 5G ...

LinkedIn

The Printed Circuit Board for 5G Smartphone Market is expected to grow at a CAGR of 10.5% during the forecasted period (2026 - 2033). Key trends ...

Printed Circuit Board Market Report 2026

Research and Markets

The Printed Circuit Board Market, valued at USD 70.95B in 2026, is projected to reach USD 87.39B by 2030, growing at a 5.3% CAGR.

Strategies for decarbonizing printed circuit board supply ...

ScienceDirect.com

The global PCB market is valued at approximately US$70−80 billion in 2025 and is expected to exceed US$100 billion by 2030–2032,, driven by ...

iPhone 4 PCB Board Sourcing Guide for Repair & Harvesting

Alibaba.com

The market for iPhone 4 PCB boards (motherboards/logic boards) in 2026 has evolved into a highly specialized niche centered on vintage ...