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Warm Tips

If In the first boot or second boot, both times not showing “100% battery healthy” and not showing “Genuine Parts”.
(1) Try to do more times of older original flex connection.

(2)Use another battery to install into the phone to remove and clean the old date, and then reinstall back the decode battery into the phone.

If both solutions fail to resolve the issue, the older original BMS may already damage.

Installation Video

Warm tips

Showing “Genuine Parts” but showing only“85% 87% 92% battery healthy” etc
If your phone IOS system is in IOS 17.4 or above,then you need to follow the guide video to flash/restore the phone in 3u tools.
(This is the BUG from Apple company to limiting the third-party battery, not product quality issue.)

If we fail on the flash/restore process
(1)Use another cable
(2)Use another computer
(3)Try more times.

Video -Fix Battery Healthy to 100% on 3U Tools (IOS 17.4)

Video -Fix Battery Healthy to 100% on 3U Tools (IOS 18)