iPhone 7 Plus does not display after boot - Easy guide

When your iPhone 7 Plus suddenly shuts down and will not turn on, or iPhone 7 Plus does not display after boot, the first thing that comes to your mind is that the device is probably damaged. That’s also what most people have thought of when their phone is in the same state. you should try to consider that Real issue. Now, ViP Pro Shop Team are going to address this problem, showing you a few ways to fix this issue.


The correct method of repair follows the following article:

We got a faulty iPhone 7 Plus, the fault phenomenon is that it shows big current when connect it to DC power supply, and it has no display after boot. After disassemble the iPhone 7Plus, we found this iPhone has been repaired, the USB control IC has been soldered, now it is directly on it. As shown in picture 7-10-1.


Remove the USB control IC, and then connect the DC power supply, it shows a large current of about 700mA, it has short circuit. We touch the CPU, it's hot, now we are sure the faulty is on the CPU, soldering rosin on it. As shown in picture 7-10-2.



Connect the DC power supply, we found that the CPU upper was short circuit; in this case, we only can remove it. 

However, it's difficult to separate the CPU upper, the glue in the middle is hard glue. To do this, just take it slow and need experience and technology. Remove the upper and the CPU, as shown in picture 7-10-3 and 7-10-4.

7-10-3

7-10-4

Remove the upper, and handle the CPU well. As shown in picture 7-10-5.



Power on and test it, short circuit problem has been solved, the current was jump around 60mA. 

Finally, replace the new CPU upper, and assemble the iPhone 7 Plus. After booting, the LCD screen can display normally.

Tips: For more details on iPhone Frozen Screen Repair guide, you can order automatic at vipprogrammer. Hoping you can benefit form it, All of these phone repair tools, you can find here.



Comments

Post a Comment

Popular posts from this blog

2021 Latest MagicAWRT Adapter Restore Tool for Apple Watch

Image
 Here we have the latest MagicAWRT adapter Apple Watch restore tool in 2021, and MagicAWRT offers its complete solutions to fix many apple watch problems. MagicAWRT Adapter is intended for solving service problems with Apple Watch S0/SE/S1/S2/S3/S4/S5/S6 (38 mm / 42 mm / 40 mm / 44 mm). It can solve problems such as white apples, exclamation points, restarts, stuck on screens, poor touch, ID lock, etc. It also can fix related issues that are caused by  Apple Watch glass digitizer touch replacement. Apple Watch Firmware for MagicAWRT Adapter Restore Tool will not be provided, and the customer needs to download themselves. 1. Using MagicAWRT Adapter to reset Apple Watch Data with or without Backup MagicAWRT Recovery Adapter Restore Tool is the best iOS data restore software in the market because of its ease of use and attractive user interface. Most Apple Watch users data losses are due to accidents, failed jailbreaks, hardware and software failures, factory resets, and theft. It would
Read more

My iPhone Got Wet! How To Fix iPhone Water Damage?

Image
 Water damage tends to worsen with time, and it is among the more challenging DIY repairs to undertake, so this guide covers the basic iPhone repair of water damage.  1. Remove iPhone from the water and Turn it off Remove your iPhone from the water as soon as safely possible. Minimize the length of time the iPhone and water are in contact to minimize corrosion. If your phone is still on when removed from the water, attempt to turn it off. If it's off, do not attempt to turn it on. 2. Check External Ports Check any external ports (charging port, headphone jack, SIM card slot, etc.) for corrosion as well. These may have to be cleaned out with alcohol and a  Anti Static Brush , or replaced if cleaning is not practical. Pay special attention to cable ends, battery contacts, connectors, pins, and fuses, as these parts are prone to corrosion and can easily cause the phone to malfunction. Test all the buttons and features (such as the microphone, s
Read more

Free download: Ford / Mazda odometer correction tool software

Image
New Mazda OBD2 Tool is the Digital Odometers, Airbag reset and immobilizer programming cables by OBD2, it is a newly OBD2 device for Mazda Vehicle. Mazda OBD2 Tool is Mazda OBD2 Odometer correct and Airbag module repair tool, especially for Mazda vehicle from 2005-2015.It is OBD2 user friendly tool, used for calibrate odometer and airbag repair. For Mazda Digital Odometers programming and Airbag reseting Tool by OBD2 Mazda OBD Tool is used to calibrate the instrument for all CAN-bus Mazda cars from 2005 to 2015 including MADZA 3/ MADZA 6 / MADZA CX5 / MADZA CX7, as well as reset the airbag/SRS for Mazda with XC236X chip. 2017 New Ford / Mazda OBD2 Tool is the Car Digital Odometers and immobilizer programming cables, and Ford OBD2 Tool and Mazda OBD2 Tool is used to mainly perform Ford / Mazda Digital Odometers, instrument calibration and immobilizer key matching. Here, VIP Pro Shop Team will share the software download link for Ford OBD2 Tool and Mazda OBD2 Tool.
Read more