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    128GB Upper CNC Board | iPhone 13 Pro Max | CPU Baseband NAND Swap Motherboard JPC MOBILE ACCESSORIES

    128GB Upper CNC Board | iPhone 13 Pro Max | CPU Baseband NAND Swap

    $0.00 - $0.00
    $0.00
    $71.10
    $71.10 - $71.10
    $71.10
    SKU UPCNC-13PM-128G
    ๐Ÿ”ฌ Board-Level Repair Part

    iPhone 13 Pro Max 128GB Upper CNC Board
    CPU ยท Baseband ยท NAND Swap | Australia

    Upper Half Donor Board | Blank CNC | A2643 / A2484 / A2641 / A2644 / A2645

    Transfer your CPU, baseband, EEPROM and NAND chips onto this clean board. Ideal for iCloud-locked and water-damaged phones.

    โš™๏ธ CPU Swap ๐Ÿ“ก Baseband Transfer ๐Ÿ’พ NAND Swap ๐Ÿ‡ฆ๐Ÿ‡บ Brisbane Stock
    โœ… In Stock ๐Ÿ”ฌ Technician Grade

    โš ๏ธ Professional Technicians Only

    This part requires advanced microsolder skills and equipment. Chip removal and reballing need hot air rework stations. Improper installation will damage chips permanently.

    Not suitable for DIY repair. Bring your device to our Forest Lake shop for expert chip swap service.

    โš™๏ธ What This Board Does

    โš™๏ธ

    CPU / AP Chip Swap

    Move the Application Processor chip to this board. The CPU holds your phone's serial and IMEI data.

    ๐Ÿ“ก

    Baseband Transfer

    Transfer the baseband chip. This chip controls cellular network functions and phone calls.

    ๐Ÿ’พ

    NAND Flash Swap

    Move the 128GB NAND storage chip. Keep your phone's data paired to the original CPU.

    ๐Ÿ”ฉ

    EEPROM Transfer

    Swap the EEPROM memory chip. It stores boot and calibration data for the board.

    ๐Ÿงฉ

    Blank Donor Board

    Clean CNC-machined board with no chips. Ready to receive your working components.

    ๐Ÿ”ง

    OEM Form Factor

    Machined to exact iPhone 13 Pro Max dimensions. Upper board fits the stacked sandwich design.

    ๐Ÿ’ก When Is This Board Used?

    โ˜๏ธ iCloud Locked Phone

    iCloud lock is tied to the CPU chip. Swap your CPU to a clean board. The iCloud lock follows the chip โ€” not the board.

    ๐Ÿ’ง Water Damage Recovery

    Board traces are corroded but chips are intact. Transfer good chips onto this clean board. Restore function without replacing chips.

    โšก Board-Level Fault

    The board has failed circuits but chips still work. Chips from the faulty board move to this donor. No chip replacement needed.

    ๐Ÿ› ๏ธ Technician Workshop Stock

    Keep blank boards in stock for fast turnaround. Accept more iCloud and water damage jobs with ready boards.

    ๐Ÿ“Œ Compatibility

    โœ… iPhone 13 Pro Max โ€” 128GB Only

    Upper logic board. Stacked sandwich design. 128GB NAND configuration.

    Australia / NZ

    A2643

    United States

    A2484

    International

    A2641

    Japan

    A2644

    China

    A2645

    โŒ NOT compatible with: iPhone 13 Pro (smaller board), iPhone 13, iPhone 13 mini, iPhone 12 series, iPhone 14 series, or 256GB / 512GB / 1TB models.

    ๐Ÿ“ฆ In The Box

    โœ… 1x Upper CNC Blank Board โ€” iPhone 13 Pro Max 128GB

    โš ๏ธ Chips NOT included. CPU, baseband, EEPROM and NAND chips must be transferred from your original board. This is a blank donor board only.

    ๐Ÿ“‹ Technical Specifications

    Compatible Device iPhone 13 Pro Max โ€” 128GB
    Board Type Upper Logic Board (Blank CNC Donor)
    Storage Configuration 128GB NAND compatible
    Chip Support CPU / AP, Baseband, EEPROM, NAND Flash
    Model Numbers A2643, A2484, A2641, A2644, A2645
    Chips Included No โ€” blank board only
    Skill Level Required Advanced microsolder โ€” professional only
    Warranty Not included

    ๐Ÿšš Shipping Information

    Brisbane Dispatch:

    • Ships within 2-4 business days
    • Secure padded packaging
    • Australia-wide delivery

    Delivery Times:

    • Brisbane metro: 1-3 days
    • Sydney / Melbourne: 3-5 days
    • Regional areas: 5-7 days

    ๐Ÿ“ JPC Mobile โ€” Shop 3a, 152 Woogaroo St, Forest Lake QLD 4078 | Monโ€“Fri 9amโ€“5pm, Sat 10amโ€“5pm | โ˜Ž 0480 039 913

    Frequently Asked Questions

    What is a CNC board for iPhone 13 Pro Max?
    A CNC board is a blank donor board. The iPhone 13 Pro Max uses a stacked "sandwich" logic board. It has an upper half and a lower half joined by connectors. This product is the upper half. It arrives with no chips installed. A technician removes working chips from your original board. They then solder those chips onto this blank board.
    Which chips can I transfer to this board?
    Four chips can be transferred. The CPU (Application Processor) carries your phone's serial number and IMEI. The baseband chip controls cellular and call functions. The NAND flash chip holds your 128GB of storage data. The EEPROM chip stores boot and hardware calibration data. All four move from your old board to this blank one.
    Will this fix an iCloud locked iPhone 13 Pro Max?
    Yes, for the right scenario. The iCloud lock is tied to the CPU chip โ€” not the board itself. A technician removes your CPU from the iCloud-locked phone. They solder it onto this clean blank board. The resulting board will pass activation because the CPU is legitimately linked to the Apple ID. This process requires advanced microsolder skills. Bring your phone to our Brisbane shop for this service.
    Do chips come pre-installed on this board?
    No. This is a completely blank donor board. No chips are included. You must supply the chips yourself. They come from a donor iPhone 13 Pro Max 128GB. The blank board gives you a clean platform to solder your working chips onto.
    What tools are needed for this swap?
    This is advanced board-level repair. You need a hot air rework station for chip removal. A soldering iron with fine tips is required. Flux, BGA solder balls and a reballing stencil are essential. A microscope helps with accurate chip placement. This work is not suitable for home repair. Professional training and equipment are required.
    What is the difference between the upper and lower board?
    The iPhone 13 Pro Max uses a split two-layer logic board design. The upper board contains the CPU, baseband, EEPROM and NAND chips. The lower board handles other functions like charging and power management. This product is the upper half only. If you need the lower board, contact us for availability.
    Will this work with a 256GB or 512GB iPhone 13 Pro Max?
    No. This board is configured for 128GB only. Higher storage models use different NAND chip configurations. Using the wrong board will cause boot and activation errors. Check that your original phone is 128GB before purchasing. Settings โ†’ General โ†’ About โ†’ Storage will show you the capacity.
    How do I confirm my iPhone 13 Pro Max model number?
    Check the back of your iPhone 13 Pro Max. The model number is printed in small text near the bottom. It starts with "Model" and shows a letter-number code like A2643. You can also check Settings โ†’ General โ†’ About โ†’ Model Number. Compatible models are A2643, A2484, A2641, A2644 and A2645.
    Can I get chip swap service done at your Brisbane shop?
    Yes. Bring your phone to our Forest Lake workshop. Our technicians perform iPhone board-level repairs. We have the hot air stations, microscopes and tools needed for chip swaps. Contact us first to discuss your repair and get a quote. Call 0480 039 913 or visit Shop 3a, 152 Woogaroo St, Forest Lake QLD 4078.
    Does this board carry a warranty?
    No warranty is included with blank CNC boards. The board is a bare donor substrate. Its performance depends entirely on the chips your technician installs. A chip damaged during removal or reballing is not covered. Always test chips before and after transfer. Contact us if you have questions before buying.

    ๐Ÿ”ฌ 128GB Upper CNC Board | iPhone 13 Pro Max | Australia

    CPU ยท Baseband ยท EEPROM ยท NAND Swap | Professional Repair Part

    ๐Ÿ“ Shop 3a, 152 Woogaroo St, Forest Lake QLD 4078 | Monโ€“Fri 9amโ€“5pm, Sat 10amโ€“5pm

    Payment Options

    We offer multiple convenient payment options for your repairs and accessories purchases. Pay with cash, debit/credit card, or interest-free Buy Now Pay Later options.

    Afterpay Zip Klarna PayPal
    Learn more about our Buy Now, Pay Later options โ†’

    Shipping & Processing Information

    Processing Time

    All orders require 2-4 business days for processing, regardless of shipping method.

    This includes order verification, picking, packing and preparation for dispatch.

    You will receive tracking information for all shipped orders and notification when pickup orders are ready for collection.

    Shipping Methods

    Standard: 3-7 business days in transit after processing

    Express: 1-2 business days in transit after processing

    Express shipping only affects delivery time once dispatched, not processing time.

    Express shipping does not expedite the 2-4 business day processing time.

    128GB Upper CNC Board | iPhone 13 Pro Max | CPU Baseband NAND Swap Motherboard JPC MOBILE ACCESSORIES

    128GB Upper CNC Board | iPhone 13 Pro Max | CPU Baseband NAND Swap

    $71.10