Redmi Note 9 NV data is corrupted fix by unlock tool 100% Done Bangladesh

এই টেকনিক ব্যবহার করেই সফল হবেন ইনশা আল্লাহ

#facebook ling-   / abirkhuji  
𝐁𝐚𝐧𝐠𝐥𝐚𝐝𝐞𝐬𝐡 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥
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V12.5.2.0.RJOCNXM
#Flash file ling- https://mifirm.net/download/5482

#Mobile
#repair
#Flash
#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