Your Guide to Local iPhone Repair Services

How to us online WUXINJI to check schematic diagram bitmap for iPhone or other mobiles? Here is a guide. As we know, now there are two versions for WUXINJI, wuxinji dongle and wuxinji vip card. If we want to use online wuxinji without dongle, then we need that WUXINJI card, because all online activation information is on the WUXINJI VIP card, including account, password, SN,key. For using online WUXINJI without Dongle, there are 3 cases. 1. For expired WUXINJI users  - Open WUXINJI software - Log in with your account and password - A prompt pops up: the user has been expired, click " Buy privilege" - A prompt pops up: choose "VIP card account recharge" - A prompt pops up: fill in the information from the card (SN/Key) - Click "Recharge now" 2. For valid users - Open WUXINJI software - Log in with your account and password - Click "Recharge" - A prompt pops up: choose "VIP card account recharge" - A prompt pops up:...

Here is an iPhone 7 with camera failure, it will shake when take photos. As we know, the iPhone camera issue is very common,  and it could be caused by many reasons. Now we are going to troubleshoot this failure. Firstly, we tried some software solutions: - Restart iPhone 7 - Update IOS system - Restore iPhone 7 But none of them works. Now we need to test the iPhone camera. Put a magnet to the area of the iPhone rear camera ring, the iPhone rear camera stop shaking, when we remove the magnet, it shakes again. Therefore, we suspect it's the problem the iPhone camera circuit. Disassemble the iPhone 7. Use qianli 3D screwdriver and screen sucker open the iPhone 7 screen, remove the iPhone 7 display assembly, disconnect the iPhone battery, and the take out the iPhone motherboard. Measuring the iPhone rear camera connector J4501 with digital multimeter, when measure the Pin 16, the diode data is 0, while the normal data should be around 600, so it's abnormal, the circuits rel...

As we know,  from the iPhone 8,  the iPhone has True Tone function, and if you replace the iPhone screen without  reading/writing the original iPhone screen data, then the iPhone True Tone function will not working. Here is case, the iPhone XS True Tone is not working after replacing the scree. How to troubleshoot it? When the iPhone XS uses original screen, the True Tone function is normal. Turn off the iPhone XS, use screwdrivers to remove the iPhone screws at the bottom of the iPhone screen, put iPhone XS on the CPB screen separator . After heating for a while, use LCD screen to open the screen, and then use pry tool to remove the iPhone display assembly. Install a new iPhone XS screen, press the power button to turn it on, go to Settings to check True Tone function, it's unavailable. Remove the iPhone XS screen again. Use JC V1 programmer to read the data of the iPhone XS original screen. Once done, take off the iPhone XS original screen. Now connect the i...

The iPhone 8 Plus WIFI function is disabled,  because the iPhone WIFI button is grayed out.  We tried to fix it by restarting, but not working. Now we are going to fix it bu restoring, but after restoring, the iPhone 8P wifi is still disabled. How to real fix this problem? Is it caused by a hardware failure? Such as the iPhone WIFI module IC . Use phone opening tools to disassemble the iPhone 8 Plus,  remove the iPhone screen assembly, disconnect the iPhone battery, and then take out the iPhone motherboard. Use tweezers to remove the black sticker on the motherboard, and then use digital multimeter to measure the iPhone motherboard to check the iPhone WIFI working condition. After measurment, all data measured are normal, which means the iPhone WIFI circuits are normal. Next, we need to measure the iPhone WIFI module IC working voltage. Connect the iPhone motherboard to a  DC power supply , trigger the iPhone motherboard, and then use digital multimeter to ...