简介
使用本指南更换华为 P30 Pro 中耗尽的电池。
打开华为P30 Pro将损坏设备上的防水密封 。如果你不更换胶粘剂密封件，你的手机将正常运行，但是会失去防水功能。
在拆卸手机之前， 将电池放电至25％以下。[[[What to do with a swollen battery|如果电池膨胀了]，请勿加热手机。膨胀的电池可能非常危险，因此请小心佩戴护目镜并保持运动，或者如果你不确定如何继续操作，请将其带到专业人员手中。
重新组装设备时，你需要更换粘合剂 重新连接组件。
你所需要的
要重组设备，请按逆序执行以下说明。
如有可能，在涂抹新的粘合剂之前，打开手机电源测试你的维修。
为获得最佳性能，请校准 新安装的电池：将其充电至100％，并继续充电至少两小时。然后，使用它直到它因电池电量不足而关闭。最后，不间断地充电至100％。
请将你的电子垃圾带到R2 或 e-Stewards认证的回收商。
修理没有按计划进行？查看我们的 论坛以获取故障排除帮助。
要重组设备，请按逆序执行以下说明。
如有可能，在涂抹新的粘合剂之前，打开手机电源测试你的维修。
为获得最佳性能，请校准 新安装的电池：将其充电至100％，并继续充电至少两小时。然后，使用它直到它因电池电量不足而关闭。最后，不间断地充电至100％。
请将你的电子垃圾带到R2 或 e-Stewards认证的回收商。
修理没有按计划进行？查看我们的 论坛以获取故障排除帮助。
11等其他人完成本指南。
12条评论
Hardware work is accurate. However, replacing original battery to Huawei P30 Pro it will generate a bootloop. Add next step to avoid this please. How to calibrate battery? Actually, how to pair new battery with the mainboard? Same problem occurs to P40lite and perhaps to Mate 30
I also have the same problem, did you find a solution
Xarly -
you have to have the old battery first. I tried 2 batteries and I had the same problem you mentioned. Just put the new battery in its place and don't plug the wear of it, instead, you are going to put the old battery over the new battery and plug the wear of the old battery and turn on the device with the power cable on. Once it's turned on unplug it quickly and plunge the new battery wire. I know it sounds silly but I tried it and it worked. I think what happened is that you trick the phone by doing that. Btw, its hard to have the 2 batteries over each other but keep holding them.
nuno437 -
Hi, regarding the battery replacement, you will need to have the original battery serial number and copy it to the new one.
This can be done using ChimeraTool, but bear in mind you need to know what is your current firmware version. So before repair write down your firmware version ( example: VOG-L09 10.1.0.151(C636e9r2p4) ) and if it’s with the most recent update Chimera might not have it yet, so you will need to wait until they update.
Hope this helps!
Can I contact you for help?
Hi.
I have replaced battery and microphone in the repair shop. Now i am in EMUI loop. I have been told that after factory reset all will come back to normal.
No copy of data been done also i dont know EMUI firmware version. Trying my best to recover any data like photos.
WIFI and USB update have failed
Is it possible to do something about it. Phone worked just fine on old battery.
you have to have the old battery first. I tried 2 batteries and I had the same problem you mentioned. Just put the new battery in its place and don't plug the wear of it, instead, you are going to put the old battery over the new battery and plug the wear of the old battery and turn on the device with the power cable on. Once it's turned on unplug it quickly and plunge the new battery wire. I know it sounds silly but I tried it and it worked. I think what happened is that you trick the phone by doing that. Btw, its hard to have the 2 batteries over each other but keep holding them
nuno437 -
Big thanks to Xarly to help me out.
I had the same problem. When I put the new battery in, the phone doesn't fully starts, the phone goes into a startup loop. 'huawei logo' pops up, but the phone doesn't continue to start up until the pin code screen.
I put the new battery correct in position like described above. The old battery you put aside the phone, but plugged in. You start the phone up on the power of the old battery. Then you plug in your usb C charging cable, and then you quikly as possible plug the old battery out en the new battery in. It's a little unhandy and small space to do this, but like this it works.
Apperantly the battery's are coded, like described above. On this way you pas the code.
Thanks a lot Xarly and team IFIXIT
you have to have the old battery first. I tried 2 batteries and I had the same problem you mentioned. Just put the new battery in its place and don't plug the wear of it, instead, you are going to put the old battery over the new battery and plug the wear of the old battery and turn on the device with the power cable on. Once it's turned on unplug it quickly and plunge the new battery wire. I know it sounds silly but I tried it and it worked. I think what happened is that you trick the phone by doing that. Btw, its hard to have the 2 batteries over each other but keep holding them.
This is how you do it. So-called 'hot swapping' the batteries.
Eric Bates - 回复
Hi @nuno437 Thx a Lot this Worked!!!!!
"you have to have the old battery first. I tried 2 batteries and I had the same problem you mentioned. Just put the new battery in its place and don't plug the wear of it, instead, you are going to put the old battery over the new battery and plug the wear of the old battery and turn on the device with the power cable on. Once it's turned on unplug it quickly and plunge the new battery wire. I know it sounds silly but I tried it and it worked. I think what happened is that you trick the phone by doing that. Btw, its hard to have the 2 batteries over each other but keep holding them.
What can I do without the old battery? The battery has been replaced one year ago and therefore the old battery is not the original one
