Xiaomi 10 mobile phone signal is particularly poor

1. Mobile phone system software-level bugs

This type of problem is the simplest and relatively easy to solve. This type of problem can usually recur stably. Generally, it is enough to construct a problematic external environment accordingly. And it can be solved with the mobile phone system software upgrade. After the Xiaomi 10 upgrade this time, there will still be interruptions, so the first point can basically be ruled out.

2. Subsystem signal interference

Due to the increase in frequency bands of 5G mobile phones, the frequency increases. The refresh rates of mobile phone screens and TPs are getting higher and higher, and there are also cameras with increasing parameters, which will cause interference to WiFi signals. Among them, the most difficult type of problem to solve is often that the interference sources vary greatly from batch to batch, and the problem is often a foregone conclusion when the problem is discovered (the mobile phone has already been formed or even launched on the market).

3. Abnormal bugs in mobile phone chips

This type of problem often occurs in the first products of the chip, and it is also very difficult to locate, if it involves the underlying firmware. Overseas design engineers are often required to analyze and solve problems, and these engineers conduct scientific research overseas all year round, so the problem-solving cycle is very long. The most common solution to such problems is to release an optimized binary firmware to solve it. However, since mobile phone manufacturers cannot see the source code, it is difficult to judge the actual solution of the problem. This is also the reason why some mobile phone problems have repeated wifi interruptions.

Four. The performance of mobile phone processors is "disabled"

Strictly speaking, the "disabled" mobile phone processor is just like the Qualcomm 865 processor equipped with Xiaomi 10. It is not a bad chip, but a defective chip. This is because the external baseband processor inherently has poor performance and high energy consumption, and users are prone to trigger exceptions during use. Xiaomi Mi 10 is very likely to have this kind of problem, and it is also the most difficult to solve. It cannot be solved through software upgrades. It is a "lifelong" problem as soon as the phone leaves the factory.

The above are the four reasons why mobile phones may experience wifi interruption, although some reasons are difficult to solve. However, the editor believes that Xiaomi, the most well-known domestic mobile phone manufacturer, should not have such a wifi interruption. Xiaomi’s attitude towards Xiaomi 10 this time is worth pondering ~ Since January this year, Xiaomi’s sales share on e-commerce platforms has dropped The number of posts dropped significantly, with the price falling by more than 30% on JD.com and about 25% on Tmall. However, the sales of Honor, which was originally the leading online competitor, have been rising step by step this year. This is probably why Xiaomi has repeatedly blamed the performance problems and quality control problems of its 5G mobile phone processors, regardless of them. ~