Friends who want to change their phones and are very entangled, remember to save the screenshots, save them and find them later.
1. The battery loses power quickly Generally speaking, the battery consumption can reflect the battery life of the mobile phone. The phone loses power quickly, and it is enough to charge 3 or 4 a day. This needs to be considered. Replacement of the battery is also a solution, but now many old mobile phones have officially stopped the hardware replacement service, except for some popular models, such as iPhone6S and so on.
2. The manufacturer does not update the system When your mobile phone has not received a system update for more than half a year, the system has fallen behind by 2 or more generations. It means that the manufacturer has abandoned this model. Various BUGs that have appeared for a long time may still exist, and it is not meaningful to continue to use it.
3. The mobile phone freezes and affects the experience Normal use means that the system becomes more and more stuck. This situation may be that the hardware is overloaded, indicating that the CPU can no longer drive your phone, and the performance of the phone is too low to support the current requirements for software operation. If you are a mid-to-high-end phone and use it for more than two years, you are currently using it. The time is bad, and now it's the best time to change your phone.
4. The screen turns yellow or burns. The screen turns yellow or burns. OLED burns are the result of long-term use. The screen turns yellow or burns because the LCD is aging and yellow, and the phone screen has similar afterimages. It is caused by OLED burn-in. one third,And if your mobile phone is not a new mobile phone you just bought within a year, it must be more cost-effective to replace it.
Normally, the life span of a mobile phone in normal use is five years. When these four conditions occur, it can basically be eliminated. The mobile phones with these phenomena are relatively old, and it is really impossible to change the screen or anything. If conditions permit, change it.
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