Mobile Repairing: Cool Testing vs Hot Testing Explained @PJ7Tech
53:15
#3 How to Identify Problems in a Dead Mobile Using Step by Step Testing (Part-1) @PJ7Tech
47:57
How to Identify and Test Components in Series and Parallel |DIY Mobile Repairing Tutorial @PJ7Tech
16:38
#1 How to Identify Problems in a Dead Mobile Using 6-Port USB Charger Readings @PJ7Tech
28:39
Capacitor Check in any PCB | Capicitor complete working details on PCB | Smd or Solid type capicitor
17:33
SMD Doide Full Explained Video | SMD Diode की पूरी जानकारी
17:25
#4 How to Reball CPU: Unmounting & Mounting STEP BY STEP Tutorial (Part-1) @PJ7Tech
25:06
#2 How to Find Network Section Problems in Mobile Phones @PJ7Tech
17:49