iPad 9.7 5th Gen Removing NAND IC

Removing NAND IC

NAND, so called because of its use of NOT AND (NAND) gates, is a type of non-volatile memory chip that is used in all iDevices. This chip is where all the storage of the device is located. In the case of iOS, the chips can range anywhere from 4 GB to 512 GB.

 

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iPhone X Splitting Logic Board

Splitting Logic Board

iPhone X logic board despite packing in more connectors and components.Apple effectively folded the X board in half and soldered the two sides together. The result is that it fits components that take up roughly 35 percent more space than the iPhone 8 Plus logic board area when fully laid out into something that is 70 percent the size of that board on the whole.

 

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iPhone 8 Plus Removing NAND IC

Removing NAND IC

NAND, so called because of its use of NOT AND (NAND) gates, is a type of non-volatile memory chip that is used in all iDevices. This chip is where all the storage of the device is located. In the case of iOS, the chips can range anywhere from 4 GB to 512 GB.

 

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AIR CONTROL - 3

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iPhone 7 Removing NAND IC

Removing NAND IC

NAND, so called because of its use of NOT AND (NAND) gates, is a type of non-volatile memory chip that is used in all iDevices. This chip is where all the storage of the device is located. In the case of iOS, the chips can range anywhere from 4 GB to 512 GB.

 

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AIR CONTROL - 3

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iPhone 6 Plus Removing TOUCH IC

Removing TOUCH IC

Touch disease is damage sustained to the iPhone 6 and 6 Plus touch controller from physical stress.  iPhones that are affected by touch disease display a flickering gray bar at the top of the screen. The screen no longer registers any touch input.

 

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iPhone 6 Removing NAND IC

Removing NAND IC

NAND, so called because of its use of NOT AND (NAND) gates, is a type of non-volatile memory chip that is used in all iDevices. This chip is where all the storage of the device is located. In the case of iOS, the chips can range anywhere from 4 GB to 512 GB.

 

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AIR CONTROL - 3

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iPad Mini 2 Removing POWER IC

Removing POWER IC

Power management integrated circuits power management ICs or PMICs or PMU as unit are integrated circuits for power management. Although PMIC refers to a wide range of chips or modules in system-on-a-chip devices, most include several DC/DC converters or their control part.

 

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iPad 2 Removing NAND IC

Removing NAND IC

NAND, so called because of its use of NOT AND (NAND) gates, is a type of non-volatile memory chip that is used in all iDevices. This chip is where all the storage of the device is located. In the case of iOS, the chips can range anywhere from 4 GB to 512 GB.



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iPhone 7 Removing AUDIO IC

Removing AUDIO IC

It's an issue caused by a bad connection on the audio IC chip, the chip will need to be replaced which can only be done. Reballing the chip can fix the issue but replacing the chip, reinforcing weak solder pads and use of jumper wires for broken pads on the logic board is a better option. People who repair Apple products say that a grayed-out speaker icon, issue one of the pads that connects the audio chip.

 

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iPhone 6 Plus Removing NAND IC

Removing NAND IC

NAND, so called because of its use of NOT AND (NAND) gates, is a type of non-volatile memory chip that is used in all iDevices. This chip is where all the storage of the device is located. In the case of iOS, the chips can range anywhere from 4 GB to 512 GB.

QUICK 990AD 

TEMP CONTROL - 360

AIR CONTROL - 3 

THIS POST IS FOR REFERENCE ONLY!

iPhone 6s Plus Removing NAND IC

 Removing NAND IC

NAND, so called because of its use of NOT AND (NAND) gates, is a type of non-volatile memory chip that is used in all iDevices. This chip is where all the storage of the device is located. In the case of iOS, the chips can range anywhere from 4 GB to 512 GB.

QUICK 990AD 

TEMP CONTROL - 360

AIR CONTROL - 3 

THIS POST IS FOR REFERENCE ONLY!

Samsung Galaxy S8 Plus (SM-G955FD) No Service[DONE]

SM-G955FD No Service (Network Issue)

Some Galaxy S8 Plus users have reported networking troubles including the one that keeps showing the No Service or Emergency calls only error. If you’re one of these unlucky S8 Plus owners, this troubleshooting article should help.

 

Procedure:

1. Remove metal shield to shown the Network IC (SHANNON955 Intermediate Frequency IC)

 

2. Remove the Network IC (SHANNON955 Intermediate Frequency IC)

 

3. Cleaned

 

4. Put new Network IC (SHANNON955 Intermediate Frequency IC)

 

Done: 

THIS POST IS FOR REFERENCE ONLY! 

iPhone X No Power (Full Shorted) [DONE]

 No Power (Full Shorted)

Reasons for shorting in circuit motherboard of Mobile Phones

• The most common reason is phone drenched or fallen in water.
• Handset overheating.
• Trying to use an incompatible or faulty charger for charging
• Sparks or smoke coming out of the handset due to any reason.
• Over charging or using while charging. 

Procedure:

1. Checking using multimeter or multitester.

 

 

2. Split the logic board to find which component faulty. 

 

3. Removed the capacitor cause of the short circuit.

 

 

4. Reballed & fixing back the logic board. 

 

 

Done: 

 

  

THIS POST IS FOR REFERENCE ONLY!

iPad Pro 10.5 (GSM Model) Battery Drain Fast (small short) [DONE]

iPad Pro 10.5 Battery Drain Fast

 (small short only) 

 Reasons for shorting in circuit motherboard of Mobile Phones

• The most common reason is phone drenched or fallen in water.
• Handset overheating.
• Trying to use an incompatible or faulty charger for charging
• Sparks or smoke coming out of the handset due to any reason.
• Over charging or using while charging. 

Procedure:

1. Checking using multimeter or multitester.

 

 2. Finding which component faulty.

 

3. Replaced the component faulty. 

 

 

Done: 

 

 

 

 THIS POST IS FOR REFERENCE ONLY!

Samsung Galaxy S8 Plus (SM-G955FD) No Power (Shorted) [DONE]

SM-G955FD No Power (Shorted)

Reasons for shorting in circuit motherboard of Mobile Phones

• The most common reason is phone drenched or fallen in water.
• Handset overheating.
• Trying to use an incompatible or faulty charger for charging
• Sparks or smoke coming out of the handset due to any reason.
• Over charging or using while charging. 

Procedure:

1. Checking using multimeter or multitester.

 

 2. Finding which component faulty.

 

 

 

3. Removed the capacitor cause of the short circuit.

 

 

Done:

 

 

 

 THIS POST IS FOR REFERENCE ONLY!

iPhone 8 Plus Wifi Greyed Out [DONE]

iPhone 8 Plus Wifi Greyed Out

In rare instances, the setting to turn on Wi-Fi on your iPhone, iPad, or iPod touch may appear "greyed out" or dim. If this occurs, you will not be able to turn Wi-Fi on. 

  

Follow these steps to resolve the issue:

1. Removed the WIFI IC.

 

 

2. Cleaned.

 

3. Removed the NAND IC.

    (why need to removed the NAND IC, to unlock the security of PCIE NAND.)

 

 

4. PCIE Unlock Wifi using JC Repair Assistant.

 5. Returned it back the NAND IC & put new WIFI IC.

 

Done:

 

 THIS POST IS FOR REFERENCE ONLY!

 

iPad Air 1 No Power (Full Shorted) [DONE]

iPad Air 1 Wifi Model (A1474) No Power (Full Shorted) 

Reasons for shorting in circuit motherboard of Mobile Phones/iPad's

• The most common reason is phone drenched or fallen in water.
• Handset overheating.
• Trying to use an incompatible or faulty charger for charging
• Sparks or smoke coming out of the handset due to any reason.
• Over charging or using while charging.

Procedure:

1. Checking using multimeter or multitester.

2. Finding which component faulty.

 

 

3. Removed the capacitor cause of the short circuit.

 

Done:

 

 

THIS POST IS FOR REFERENCE ONLY!