This mate40pro+ was purchased in 2021, the specification bought is 8+256g, and in a blink of an eye, it came to the end of 2023, and I saw that it could be upgraded to 16G memory, and at the end of September to upgrade to 16G running memory, the effect after the upgrade was completed:
At the end of the National Day, I thought that there were more than 80 batteries left, so I sent them to Huawei after-sales service center to change the battery. And after-sales customer service feedback after replacing the battery needs to return to the factory to do air tightness, customer service feedback air tightness needs to return to the factory, expected 7-15 days, ready for half a month of planning, in fact only 5 days to complete, Huawei efficiency is really high!
Change the battery
Return to the factory to do air tightness
So on October 16th, the exciting time came, and SF sent my mobile phone to me early in the morning, and I had to like Huawei! At this time, my phone was still in a new brown paper box, slowly feeling the ritual!
Box front
Box reverse
At this point, I opened the box and my phone was finally back!
The front of the phone
The reverse side of the phone
After changing, exit the maintenance mode, test the functions of the mobile phone, all are used normally, at this time the battery is full of blood and revived!
Full blood battery
Huawei's after-sales service is very good, and every work order is printed:
Battery replacement ticket
Airtight work orders
Summary: Before the article friend said, I can't do air tightness when I return to the factory, and the result is that the process is smooth all the way, and the air tightness is free! Now the phone is full of blood and resurrection. Compared with before: smoother than the previous 8G memory, the mobile phone battery is more durable, and now there is no urge to change the phone, by 2023, Huawei's mate40pro+ is still very capable of playing, indeed easy to use!