IPhone 12 Pro Max battery replacement full process

Hello there
In this video I am replacing the battery of an iPhone 12 pro max, This is a full process video shortened to save you time, a full video with an explanation will follow
Thanks for subscribing and following my channel i hope that my content will help more and more people!

[@chinaphonefixteam6300]

Always love watching your videos, very informative. Keep putting up these great videos.Thanks.

[@balaler417]

Sir is the battery have problem if my 12 pro max is keep rebooting it self? Ty

[@techboy3655]

Go to settings Privacy Analytics And look for panic logs Inside the panic log look for words Thermal monitor - missing sensor Mic1 is charging port Mic 2 power button Mic 3 earpiece speaker Anything else let me know !

[@user-yr2ci8gg7j]

Hello.It turns out that you moved the native controller, turned on the phone, which showed an error.Next, did you connect the jcd cable and remove it?

[@techboy3655]

Yes the cable was removed after calibrating the battery data to 100 percent

[@geziarea3350]

Will there be any problem?If I don’t replace the bms boared?I don’t care for battery message,I just need long backup.

[@techboy3655]

No problem at all just save the original battery for later sale

[@haidarhanafi-ml4hs]

May i know why you don't need to install the battery along with the tag on? like the other iphone series before ip12

[@techboy3655]

Hey there normally we don’t leave the tags inside the phone because the tags are failing if you have any other questions go ahead

[@unknownx9093]

Can I use power supply to cheat the software to load it as 'unknown part' and then install the battery, because it seems pointless to always have another battery for every model just to trick the software

[@techboy3655]

All you have to have is jcid v1se and the cables for the phones total investment around 150-170£ and you will be good 👍 There are type of cables who doesn’t need jcid programmer. Than is easier you just need to restart the phone 1 time. Thanks for your question if you need more information let me know

[@Fayizgsm]

🔥

[@YU-KI.]

Can i like just only replace the bms board on new battery and put it into the phone, do you think it will work? I don’t really care if it doesn’t show 100% battery health

[@techboy3655]

Yeah it will work but you have to be careful with the replacement

[@techboy3655]

The phone will show you whatever was reached from the old battery but will perform like new )

[@YU-KI.]

@@techboy3655 thanks

[@Banananananavr2113]

How can I send my phone to you to be done properly. (iPhone 12 pro max batt. replacement)

[@techboy3655]

If you are in uk will be very easy

[@Aymane-ul6ng]

If we reset the iphone would it show the battery error again

[@techboy3655]

No

[@lusestella]

My iPhone 13 is 90% capacity and lasts 4-5 hours on charge and not that old either

[@techboy3655]

Wow sorry to hear that check this with your warranty provider it should be something which might be covered under the warranty policy