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2018 Latest Solution for iPhone 6P no baseband problem


The iPhone 6 Plus has no baseband problem, what's trouble? When check iPhone Modem Firmware on the Settings,  there is nothing.  Here is the 2018 latest solution for this iPhone 6P no baseband problem. 


Disassemble the iPhone 6 Plus by phone opening tools, take off the iPhone motherboard.

Put iPhone motherboard under the microscope, carefully open the CPU shield by Titanium Alloy Tweezers, and then use digital multimeter to measure the resistance value of the bottom pins of the baseband power, the data tested is normal.

Replace the new iPhone baseband power, and then test it, still not found the Modem Firmware, which means the iPhone baseband CPU still have the problem. 

Now, remove the shield of the iPhone baseband CPU. Under Stereo Zoom Microscope, there are traces of corrosion in the iPhone amplifier power supply IC.

Use QUICK 861DW hot air rework station to heat iPhone amplifier power supply IC, and then take off the iPhone amplifier power supply IC.


Install the iPhone, and go the Settings, now the Modem Firmware has been shown normally.

Disassemble the iPhone, take out the iPhone motherboard, install the good iPhone  amplifier power supply IC to the iPhone motherboard.

At last, install the iPhone, get into IOS to test it, there is the iPhone Modem Firmware  in Settings. 




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