Professional cellphone repair guide and high quality cellphone repair tools

Sometimes, when we use a cell phone, there is a situation where the volume key reacts slowly . A  customer sent us an iPhone 6S Plus. The fault described was that the iPhone was disconnected. When the iPhone was turned on, the screen was blurred. After the iPhone was replaced, the touch boost IC was displayed. The   iPhone display   returned to normal. However, the iPhone volume buttons do not respond when they test the iPhone. In this situation, how should we solve it, according to the following steps to easily repair the volume key  which  does not respond to the problem. Now we need to test the iPhone again. Press the iPhone volume button , we found that the volume increase button does not respond, the volume down button and mute button are normal, compare the diode data to see if it is normal. Picture is as follows. The 4th pin of the J4701 socket is the volume up button. The diode data is measured with a Fluke 15B +   digital mu...

The i Phone 7 speed is slow, so a user tries to update the IOS to accelerate it, IOS updates VIA iTunes, the iPhone won't start, it stays on the Apple logo, sometimes automatically restart. Connect it to computer and flash it to the latest IOS, computer will prompt flash has been completed, but the iPhone interface, still unable to reach the activation and always show white Apple. When your iPhone gets stuck at the Apple logo and does not boot up completely, It triggers a mini heart-attack. But it's not all that serious and can be fixed without any difficulty. So, what could be the reason behind the Apple logo stuck error?  A simple way for you to solve this problem 。 Let's try them out! Use DC power supply to test IPhone the power current is stuck at around 150mA. Touch the iPhone home button, it have response, the flash can be completed normally, which means that the iPhone booting condition is normal. Remove all iPhone external accessories, and then tes...

The SIM card is a phone card that is used to make a call. If your phone does not recognize the SIM card, it means that your mobile phone is a game console and you cannot call. Normally, all mobile phones can recognize the SIM card, but if When you encounter a phone that does not recognize the SIM card, how can this problem be handled? the client sends an iPhone 6 Plus .According to his description, the main mistake is that the card can't be recognized after inserting in the  Phone 6P card slot . This failure is usually caused by a mobile phone SIM card slot.How to test and repair the damaged section? The iphone opening toolkits can help to disassemble the iPhone 6 Plus.It is prefer to use a digital multimeter to measure that ground value of the SIM card slot.it is found that the SIM card slot 1 pin PP_LDO5 is short circuit to the ground. As shown in Picture . . After connecting the WUXINJI Dongle on the computer, ob...

Phone fix has been very commom because of the popularity of mobile phones, almost everyone holds a smartphone now, it' really convenient for the immediate contact and daily consumption with our phones. if you are a DIY phone fix hobbyist, you may buy some basic toolkit and devices. However, for professionals, you need to be available for all kinds of repairs such as broken phone motherboard, broken inner components, broken LCD, etc. Obviously, you have to buy a whole set of complete phone fix tools to save your time and improve efficiency. Here VIP FIX  will list some categories below, go and get the essential tools for your professional repairs! Phone Fix Programmer: - Nand Programmer – Naviplus 3000, JC PRO1000, WL, etc - Chip Programmer – ACT PRO , WL, etc Replacement Chips: - iCloud Unlock Chip Kit ( iPhone 6S/ 6Plus) - iPhone CPU - iPhone Nand – 64GB, 128GB, 256GB - Flex Cable - Big & Small Camera - Home button - Motherboard Commom Screwdriver Set:...

Phone has become an indispensable part of our daily life. It is difficult to imagine how inconvenient if people live without a cell phone. Whether it is online payment or normal contact, it will offer you good solution. Therefore, cell phone fix has gradually become a popular business or personal hobby. No matter you are a professional mobile phone repair service, or just a hobby of your own, when there are some problems you have to fix, a complete phone repair tool kit is a smart choice. If you want to properly fix a complex smartphone, absolutely you need the right tools, and there are also many toolkits on the market. Smartphone maintenance tools include a variety of tools that can help fix your phone and also give great solutions to the device, as long as you have a correct understanding of the tool itself. You will find 17 unique tools in the tool kit, each has a specific purpose. This article will focus on 5 of them, which will play an important role in the recovery and main...

Is there a decline in the efficiency of your smartphones? If yes, your cell phone may be suffering from a variety of faults, some can be solved by simple methods, but some faults you need to identify first before repair, otherwise you will have no way to start. Sometimes phone diagnostic tool can help identify problems, so you can take action to make your smartphone functions back. There 5 symtoms you will diagnose to get to know whether you need to fix your phone. Some faults are easy to do DIY fix while some require a professional phone fix technician. Whatever the symptom you meet, you need to check out them now to get your phone back into proper work! 1.Bad Processor Performance You meet the same symtom in your mobile phone now? The application has slow loading, slow response, and some functions are not working as you want. These phenomena can indicate that there is a problem with the phone processor or iPhone CPU , which may cause the application to malfunction on the en...

Are you still disappointed for not got the iPhone X? After reading this article you may feel a lot better. Since the release of iPhone X, many owners have found a lot of shortcomings of iPhone X. So if you can't bought it, don't upset, because there are some bugs also quickly focused out. This is not surprising, each generation of iPhone or iOS system just released, will make users fondle admiringly. Although some people bought the new iPhone early and enjoyed the anticipated and impressive new features, they also realized some unexpected bug. The first purchaser to buy the iPhone X is the earliest experimental goods. 1. The iPhone has black screen and blue screen issue One iPhone X user said that he is now using the second iphone X, because the first iPhone X completely black screen can not start. The iPhone X blue screen issue is the screen has the blue color, the professional staff guess it is the OLED panel bug. But Apple official reply is: "This is a norma...