Testing+Repair💯. VBAT.VBUS.VCHG,RX,TX, DP DM Explanation WITH schematics & DIAGRAM+ Animation

How to testing VBUS VBAT vph id OTG Line.how this line work.if any of this line short or open How to repair These Lines.what is VBAT ,VBUS ,DM.DP. ID line. How these lines work in cell phone. how to check also repair these lines.how otg work in Mobile phones.How Rx tx line or Dp Dm lines work in Mobile phones.if these lines had problem how to solve or repair..How to troubleshoot charging problem in Mobile phone.What is ovp ic How to bypass ovp ic...How to check V.BUS voltage.DP DM or Id line voltages..How to troubleshoot Fake charging in Mobile phone.how to solve these kind Of problem..How vph line repair in Mobile phones.whàt if vph line short..how to repair dead mobile in shorting.How to troubleshoot dead phone in shorting.How to diagnose dead phone troubleshoot network section.no service.no baseband.charging error.How to check charging voltage.vbatt voltage.vph voltage



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