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Showing posts from August, 2019

Forgot ZXW online account password and can't login - What to do?

Some ZXW users forgot the password for their ZXW online account , they can't login and they can't check schematic diagram or bitmap for the iPhone or other phones. If you are facing this problem, what to do? Here are solutions for solve this problem. Case 1. Sign up the account by normal steps.  If you sign up for an account by normal steps, then you're required to set an" Password recover question" and "Password recover answers", which can help you to find the password when you forgot it. In this case, if you forgot the ZXW online account password, then you can just click "forgot password", and then follow the steps to recover the password. In this part, the “Password recover question" and "Password recover answers" are very important. Case 2. Sign up the account by simple steps.  Most of ZXW users are sign up for an account by simple steps, which doesn't require to set a" Password recover question...

DIY FIX: iPhone XR camera won't take pictures

The iPhone XR camera won't take pictures, when press the button to take pictures, it doesn't respond, there is no pictures saved, we are going to DIY fix it. Try to fix by restarting the iPhone XR, but not working; then restore the iPhone XR, the iPhone camera is still not working. Now we are going to disassemble the iPhone XR. Use phone opening tools to disassemble the iPhone XR, remove the iPhone screen. Use  Fluke 15B+ digital multimeter to measure the resistance value and voltage of the iPhone camera circuit, they all normal. According to our repair experience, we're going to replace the iPhone Nand flash. Remove the iPhone XR motherboard, attach it to the MJ A22+ PCB fixture, and then use Phonefix 861DW hot air rework station and BGA graver to remove the iPhone Nand flash. After removing the iPhone XR Nand flash, then put a new iPhone XR Nand flash to the Nand test fixture, connect the device, write down the underlying data to the new iPhone Nand flash, ...

Common Phone Fix Tools For DIY Repair Mobile Phone (Amateurs)

There are many people are like to DIY repair their damaged Mobile phone, which means they need some phone fix tools. Therefore, it's important to know what phone fix tools are common needed, here are some common phone fix tools, which we can use them to DIY repair cell phone.   1. Screwdrivers For opening iPhone display screen, we need to use good quality screwdriver, because there many cellphone models, so we can choose a screwdriver set. The price for 1 piece good quality screwdriver is about 1.5USD. Recommendation: PHONEFIX 6-IN-1 screwdriver , 3D Precision Screwdriver, 5-IN-1 screwdriver set, 27-IN-1 Mijia Screwdriver Set, MECHANIC AK668 Screwdriver More advanced (about 30USD): WOWSTICK 1F+ Mini electric screwdriver, etc. 2. Tweezers Please choose good quality tweezers, curved head and straight head, the price is about 2USD. Recommendation: Long RH-11 Tweezers, AAA Tweezers, JM-10-12 Antistatic Tweezers,JM-T9-11 Tweezers More advanced (about 9USD):  ...