iPhone 12 PRO MAX, NO SERVICE, NO BASEBAND, NO WIFI REPAIR

www.smartphonesrepair.co.nz www.icsservices.nz
https://budgetrepaircenter.nz/

Another milestone achieved by the Budget Repair Centre:

Diagnosing and repairing a "12 Pro Max No Service, No Baseband, No WiFi" issue can be complex and require specific tools and knowledge. Here’s a step-by-step guide to help you through the process. Click the link below.

Diagnosis Steps

Initial Inspection:


Check for physical damage, cracks, and dents.
Inspect the SIM card tray and ensure it is not damaged.
Ensure the SIM card is inserted correctly.


Force Restart:


Perform a force restart of the iPhone by pressing and quickly releasing the Volume Up button, then the Volume Down button, and then press and hold the Side button until the Apple logo appears.


Check Settings:


Go to Settings Cellular and ensure Cellular Data is turned on.
Check if the Airplane Mode is turned off.


Update Carrier Settings:


Connect the iPhone to Wi-Fi.
Check for any available carrier settings update under Settings General About.


Restore Network Settings:


Go to Settings General Reset Reset Network Settings. This will erase saved Wi-Fi passwords and network configurations.


Software Update:


Ensure the iPhone is updated to the latest iOS version under Settings General Software Update.


Check for SIM Issues:


Test with a different SIM card from a compatible carrier to rule out SIM card issues.


Use DFU Mode:


Put the device into DFU mode and restore it using iTunes or Finder. This can help if the problem is software-related.


Repair Steps

Open the Device:


Use appropriate tools, such as a Pentalobe screwdriver, suction cup, etc., to carefully open the iPhone.


Inspect Internal Components:


Check the logic board for any visible damage or corrosion.
Inspect the baseband IC and Wi-Fi IC for any signs of damage or shorts.


Check Connections:


Reseat all connectors related to the baseband and Wi-Fi modules. Ensure there are no loose connections.


Test Baseband and Wi-Fi Chips:


Use a multimeter to check the power supply to the baseband and Wi-Fi chips. Ensure they are receiving the correct voltage.


Reflow or Replace Baseband IC:


If the baseband IC appears to be damaged, reflow it using a hot air rework station or consider replacing it if necessary.

Check for Liquid Damage:
If the device has been exposed to liquid, clean the internal components using isopropyl alcohol. Look for corrosion on the circuit board.
Replace Antenna:
If the Wi-Fi antenna or cellular antenna is faulty, replace it.
Reassemble the Device:
Carefully reassemble the device, ensuring all connections are secure.
Test the Device:
Power on the iPhone and check if it connects to the network and Wi-Fi.
Final Steps:
If the issue persists, consider replacing the logic board or seeking professional repair services.
Note
Make sure to wear anti-static gloves and work on an ESD-safe surface.

If you are uncomfortable with any of these steps, consider seeking help from a professional technician. Call Us at 073477044 or Visit US at BUDGET COMPUTERS & KIWI MOBILES REPAIR CENTER, 1191 ERUERA STREET ROTORUA, BAY OF PLENTY. THE ONLY HI-TECH LAB EQUIPPED WITH THE LATEST TOOLS AND MACHINES.

This guide provides a structured approach to diagnosing and repairing the issue. However, not all repairs may be successful, especially with extensive damage.
SPECIAL OFFER TO SMALL REPAIR SHOPS TO SEND US
THEIR REPAIR CAN’T BE DONE IN THEIR SHOP.


ICS is an IT and telecommunications company; in Rotorua, ICS established a repair shop for BUDGET COMPUTERS AND KIWI MOBILES ROTORUA in 2014 identified the need for repair for iPhones, Samsung Galaxy, and Apple products; we follow industry standards to repair your gadgets with HI-TECH tools and expert technicians, we often do same day repair. We also fix complex issues in motherboards, diagnostics, repair, IC changes, VGA, power slot change, upgradation of your computer, window issues, and data recovery. Rugged smartphones and developed the Kiwi Mobile Ranger, perhaps the world's best commercial powerful mobile. The phones are designed in New Zealand, manufactured in China, and sold under global brands. It has been very successful. ICS owns the Kiwi Mobile brand

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ICS has also worked as a consultant for fibre cable, FTTH, ONU design, and last-mile design optimisation and GIS services with the most extensive Fiber Optic FTTH Nz company

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