I’m a repair tech myself and I have performed this repair before on a customer’s device. I can confirm that all the instructions in this video is correct and well followed.
This is a very good repair video to share, it helped me a lot, thank you for sharing. If you need repair tools, please contact me, thank you again for the good video!
I've done this with no success, i tried the spotwelder method first, show 0%bat then crash, then do the soldering method, still same, i'm careful but i don't know what went wrong. maybe i'll redo this again sometime.
Hi! May I ask if you prefer the 2UUL special battery board soldering material or the typical qian li welder method to get the BMS on the battery? I've been watching some guides lately to buy the stuff needed for iphone battery swapping the right way and noticed that lately some people have been using the 2UUL. Do you recommend it? Thanks!
I guess the qianli welder is faster but little dangerous if you don’t know how to use it, but for 2UUP soldering it’s more accurate and for me safer process both for the BMS and battery (of course if you know how to use well) so I guess I prefer the method that I showed in the video
sir may i ask if the battery replacement is 100% original, is there any probable chances that the new battery will fail to go back to 100% battery health as seen in the settings?
I’m a repair tech myself and I have performed this repair before on a customer’s device.
I can confirm that all the instructions in this video is correct and well followed.
Thank you sir.
Check out our xCAP BMS Product Line
ua-cam.com/video/k13TTvjHw4Q/v-deo.html
i'm wondering if bms swap is possible on high capacity battery too. like nohon battery. i;m searching for it but nobody actually mentions about it.
You can swap, in fact most of the Chinese batteries have more capacity then original ones 😅😅
This is a very good repair video to share, it helped me a lot, thank you for sharing. If you need repair tools, please contact me, thank you again for the good video!
Cant understand during the video where you use special soldering wire 2uul
I've done this with no success, i tried the spotwelder method first, show 0%bat then crash, then do the soldering method, still same, i'm careful but i don't know what went wrong. maybe i'll redo this again sometime.
Check connection while soldering, maybe you put more heat then needed
After the battery replacement, my battery health is at 100% but later on it shows “battery is degraded” message while still at 100%
Model ?
Hi! May I ask if you prefer the 2UUL special battery board soldering material or the typical qian li welder method to get the BMS on the battery? I've been watching some guides lately to buy the stuff needed for iphone battery swapping the right way and noticed that lately some people have been using the 2UUL. Do you recommend it? Thanks!
I guess the qianli welder is faster but little dangerous if you don’t know how to use it, but for 2UUP soldering it’s more accurate and for me safer process both for the BMS and battery (of course if you know how to use well) so I guess I prefer the method that I showed in the video
@@AntoineKiriaky10 Huge thanks for the reply!
@@AntoineKiriaky10 Надо именно этот припой использовать или можно другой?
@@AntoineKiriaky10 hi antonie, can i know whay is more dangerous with the qialnli, Thank you
Hi. What if the original BMS is damage?
sir may i ask if the battery replacement is 100% original, is there any probable chances that the new battery will fail to go back to 100% battery health as seen in the settings?
How is the solder special? Does it differ from normal solder?
На сколько безопасно припаивать оригинальный контроллер? Все советуют использовать сварку
Sir may I ask you where do I find these bronze metal plates for heat absobsion???
check links in the description
When Activating the battery (at 11:13), can you use the V1S programmer or must you use a Power supply?
I use the power supply to Inject voltage to the battery, and the V1S to change the health and cycle count
Superb video mate!
Where do you buy the battery programmer?
Aliexpress
👍👍👍
i see your original bms melted lol
It’s just a plastic bracket for insulation protection, nothing special)
@@AntoineKiriaky10 oh i see, thats mean the circuit is ok