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How to check dead mobile with multi-meter || Hindi

How to check dead mobile with multi-meter || Hindi


To check if your mobile is dead. Connect the charger to your mobile first. If it’s not charging. check the battery first Set your multi-meter on 20V 20V because the mobile Battery is 3.0+V We use lass-then 3.0V Red is +, Black is -. Connect to the end point of battery The multi-meter reading is 2.89 Required Voltage to turn on mobile is 3.7V If Battery is OK then We set multi-meter on Continual If your phone is Dead sound beep like this Both point touch on ground of PCB Sound blow Beep 1st point of multi-meter contact to 1th pin charging And 2nd point of multi-meter contact to ground of PCB If sound is Beep so mobile is short, If multi-meter show value so mobile is OK Or 1st point of multi-meter contact to 1th pin charging And 2nd point of multi-meter contact to 3rd pin charging If sound is Beep so mobile is short, If multi-meter show value so mobile is OK Sometime shorting from Charging Jack Charging Jack is brake Or water comes Or use wrong charger Short you’re mobile

58 thoughts on “How to check dead mobile with multi-meter || Hindi”

  1. Bro maine apne doodle3 m cut charger flashlight pe touch kr dia tha and ab wo on nh ho rha plzz help me kaise thk karun use plzzzz

  2. Hello sir, hope all is fine. I have a LG-K8 Mobile and when i do restart it then following msg appear:
    "Current version not available for user. Can't find matched cust for NT-Code mcc/mnc subset"
    please advise

  3. Mera ek phone hai ..Repair ke liye gaye the Bola ki motherboard dead hai…Pani ki wajah se motherboard dead hota hai kiya

  4. Bhai yeh s6 edge plus g928i model board dead hai panel ok hai us ko konsa model ka board attach hoga i model ke panel ko

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