Tecno b1 middle battery connector pin ways

TECNO B1 middle battery connector ways

TECNO b1 BSI / btemp connection jumper ways.

TECNO b1 refuses to power on after changing battery connector or battery terminal.

Tecno b1 on but goes off after changing battery terminal or battery connector.

Here is the solution.

If the middle pin of TECNO b1 is not connected or the interface peel off from the board, this may affect the power as the phone won't power up.

All you need to do is to connect the BSI/btemp ( middle pin of battery) to the right interface using jumper wire.


Enjoy!


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