Although the original intention of this design is very good, it is also very safe. But it has indeed brought you a lot of trouble, now I will teach you a few ways to solve this problem!
The first method: find an after-sales service center
The first method is also the most direct and easiest method, that is to go to the Huawei after-sales service center to find after-sales personnel to replace the original authentic battery. Huawei mobile phones have a built-in software called My Huawei, where you can find nearby after-sales services. The service center can also check the price of the battery and the price of other components. You can make an appointment to the store for replacement or send it for repair, and the shipping fee is very considerate.
After all, nothing is as good as the original one. If you can't turn on the machine or restart after booting, it will not happen. It is convenient, fast and trustworthy. The only disadvantage of such a good method is that the price is relatively high. This shortcoming probably dissuaded many small partners. This is precisely why we are here today to discuss this issue.
However, it is better that generally the first Friday to Sunday of each month is the membership day, and there is no handling fee to replace the battery at this time. Of course, the battery still has to be paid, and the price of a Huawei mobile phone battery is generally around 100 yuan. Those who can afford it are best to choose this method. For some shy friends in the pocket, we may need the following methods more often.
The second method: buy a decryption battery
Since the battery has an encryption design, it is enough to decrypt the battery. The idea is correct. Most people cannot do this by themselves, but we can take some shortcuts and enjoy the fruits of others. There are also some decryption batteries on the market. We can buy and install them by ourselves, but we must pay attention to the safety and the formal purchase channels to avoid some unnecessary problems. Pay special attention to the manufacturer and the qualification certificate. Although our goal is to save money, safety is the most important. .
In addition, it is not recommended to install it by yourself with poor hands-on ability, otherwise you will need to replace it with a new phone if you are not careful. Because the current mobile phones generally cannot remove the battery privately, especially the current Huawei battery often uses super glue for bonding, the installation is relatively close, and it is difficult to remove without tools. In addition, the current Huawei batteries are lithium batteries, which are wrapped in aluminum-plastic film. The texture is relatively soft, and it is easy to be damaged by a hand shake. This is not important, the serious thing is that lithium batteries are attacked by external forces and there is a risk of explosion. Be sure to pay attention to safety when changing clothes.
The third method: keep changing the battery
You can plug in the charger to replace the battery without power. This method is relatively simple and easy to operate, but still has some dangers. The specific operation steps are as follows: first plug the original mobile phone into the charger and turn it on; then remove the old battery cable when it is turned on, and then buckle the new battery cable, and the phone will automatically turn on. Finally, unplug the charger, so that the battery is installed.
The fourth method: replace the battery cable
Common mobile phone batteries generally have a sticker on one side. First remove the sticker and open the fixing bracket below. The internal structure of the battery is exposed in front of your eyes. Then use an electric soldering iron to remove the small version of the old battery. The same Remove the small version of the new battery cable, and then connect the small version of the old battery to the new battery. This will give the phone the illusion that the battery has not been replaced, and there will be no problem. However, this method is too difficult to operate, not only requires disassembly of the mobile phone, but also requires disassembly of the battery. It is not recommended for ordinary people.
The fifth method: write a new battery sequence
This method is the programmer's method. As long as the serial number of the new battery is written into the motherboard of the mobile phone, the mobile phone will accept the new battery, and there will be no rejection of restarting. This requires you to first buckle the battery to the motherboard, remove the camera, use pliers to short-circuit this point in the battery to the ground, and then plug in the cable to connect to the computer, open the computer’s device management, and find the huawei USB COM1.0 For this port, open the software selection port, select the model of the CPU, and click to write the underlying data. After the bottom data is written, select the port again, enter the battery serial number to write, and finally reinstall the battery, and it can be used normally. Is it very advanced? If you master this method, you can easily change the battery like a programmer.
