Poco m2pro. Redmi note 9 pro network solutions
Автор: TF INSTITUTE
Загружено: 2024-03-26
Просмотров: 59
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0 LEVEL SE IC LEVEL TAK 9170885468
✅ऑल कॉम्पोनेंट्स वर्किंग और मल्टीमीटर टेस्टिंग ✅ all ic boll काउंटिंग ✅mipi,i2c,spi , all protocols ✅ Ldo working process ✅BQ ic चार्जिंग प्रक्रिया और फॉल्ट फाइंडिंग✅
Qualcomm pmi ic फुल चार्जिंग वर्किंग प्रोसेस ✅ mtk फुल चार्जिंग वर्किंग प्रोसेस✅samsung फुल चार्जिंग वर्किंग प्रोसेस✅ All चार्जिंग ic All problem solution ✅
All mobile display grapih
Working process and solution✅All mobile display baglite working
Process and solution✅
Mic section full explain ✅ speaker section full explain✅ earphone section full explain✅ network section full explain✅ network All problem solution ✅Qualcomm pm 439 boot sequence And Double shooting process ✅ mtk pm6357boot sequence And Double shooting process ✅Qualcomm 2 pm pm6 60And PM 660L boot sequence And Double shooting process ✅ mtk 3 power ic 5g mobile Boot sequence And Double shooting process ✅ All 4g And 5g dead mobile folt finding and trks ✅ hot testing and kuld testing on PCB ✅ DC Reading High Booting And Solution ✅
DC Reading low Booting solution ✅
DC Reading zero problem solution ✅ USB Reading Se folt finding ✅ CPU Emmc Rebaaling ke tirks ✅ TF institute min Advance mobile repairing course karne ke liye humse contact Karen 9170885468
Course Details
• Basic Electronics Components Identity ,Working ,Testing etc.
• How to use Multimeter.
• How to use DC Power Supply.
• Explain about boost / buck / LDO Circuit.
• Explain about RC/LC Circuit.
• How is work digital Circuit. (Pull up & Pull down resistance)
• Explain about GR/Diode value.
• Explain about Cool test & Hot test.
• Explain about Protocols -
I2C LINE
I2S LINE
SPI LINE
SPMI LINE
MIPI LINE
• 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 practical-
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
*********************************************************
• 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.
*********************************************************
• Driver installation (MTK, Qualcomm , SPD etc)
• Tools installation (MRT, UMT, CM2, Z3X etc.)
• How to unlock pattern lock , Google a/c , etc (online + offline)
• How to flash mobile phones online/offline.
• 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
****************And many more repairing tricks
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