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Questions regarding cellphones, or cellular devices. Please note that repair questions are often closed for failing to follow the Scope of the Site as described in the FAQ.

1 vote
2 answers
4k views

Identify which bus, mobile phone batteries use?

Mobile phone battery bus are usually 3 pin or 4 pin which are usually 2 wire buses (I2C) or a similar type of serial interface for a 1 wire bus. Does anyone know of a method for checking which bus ty …
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