samsung j400f charging stopprd unable tocharge your device problem 100% Done
এই টেকনিক ব্যবহার করেই সফল হবেন ইনশা আল্লাহ
#facebook ling- / abirkhuji
𝐁𝐚𝐧𝐠𝐥𝐚𝐝𝐞𝐬𝐡 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥
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ভিডিওগুলি সহজেই পেতে Subcribe Like Comment Please.
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#Mobile
#repair
#supporter
#mobile repairing video in bangla
#Mobile Repairing | Mobile Software
#mobile charging
#mobile repairing training
#mobile schematic
#mobile fault finding
#mobile repairing tracing
#Explain about Primary & Secondary line.
#How to Diagnosis short circuit by rosin/cc method.
#Explain about voltages & signals deeply.
#We will explain all section by circuit diagram with practica
Booting sequence of mobile phones
Charging section
Thermal circuit fully explain
Display light section (IPS & AMOLED)
Graphic section (IPS & AMOLED)
Audio section
Network section
Wi-Fi/BT/FM/GPS/NFC theory & practical
Explain about sensors like – Hall /Proximity /Accelerometer etc.
Explain about CPU/EMMC/EMCP/PMU AND ITS COMBINATION
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• REMOVE & install small components right way.
• Under masking jumper
• How to remove pasted ic (black & white paste)
• How to reball ( CPU , EMMC , PMU )
• Right way to remove plastic parts.
• Many more practical & repairing tips.
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• Driver installation (MTK, Qualcomm , SPD etc)
• Tools installation (UNLOCKTOOL,MRT, UMT, CM2, Z3X etc. UFI)
• How to flash mobile phones
• How to unlock pattern lock , Google accout.
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• Explain about EMMC programming tools – UFI , JTEG etc.
• How to program EMMC/UFS chip
• How to repair EMMC bad health
• Boot Repair
• EMMC replacement proces
